1 SECTION ONE KNOWLEDGE APPLICATION ONE AUTHOR S NOTE This section of the Strategies, Techniques, and Approaches to Critical Thinking (STAT) manual has a threefold purpose: to assist the beginning nursing student to build a knowledge base, to apply learned knowledge to common clinical situations, and to develop critical thinking skills that support the formation of sound clinical reasoning. The work conducted by the Institute of Medicine (IOM) in its 2003 report, Health Professions Education: A Bridge to Quality, identified five core competencies needed by working professionals to improve the delivery of care in the current health care system. In conjunction with the IOM report, the nursing profession, through the Quality and Safety Education for Nursing (QSEN) project, embraced the five IOM core competencies, which include patient-centered care, teamwork and collaboration, evidence-based practice, quality improvement, and informatics. Additionally, the QSEN work also identified safety as a core competency required of professional nurses. The inclusion of these six core competencies in prelicensure nursing curriculum is recommended to prepare the nursing student for professional practice. Therefore faculty are encouraged to identify how the competencies of safety, patient-centered care, and teamwork and collaboration are applied in these beginning clinical situations. The title of the activity identifies the content being presented and follows a consistent format. The concept of integrated learning is adapted from Benner and colleagues (2003), who advocate integrative teaching and learning. That is, drawing from learned theoretical knowledge and experience and applying this to clinical situations. The integrated learning activities in this section foster knowledge building and application of this knowledge to common clinical situations. The integrated learning activities require the student to fill in the blank, define pertinent terminology, and apply learned knowledge to short clinical situations to formulate clinical decisions. The critical thinking model provides a process for assessing data and evaluating clinical situations. Nursing faculty are encouraged to work with students in discussing the short clinical situations and to help students see the association between the learned knowledge and the use of this knowledge to clinical practice. The use of the critical thinking model will provide a format for helping students to organize their thinking, identify relevant rationales for their decisions, and, with guidance from faculty, see the importance of ongoing assessment and evaluation in providing patient care. In addition, nursing faculty should assist students to identify the QSEN core competencies of safety, patient-centered care, and teamwork and collaboration in a given clinical situation. Faculty are also encouraged to discuss with students how clinical decisions and the development of individualized nursing interventions address the QSEN competencies. A suggested format for conducting the Integrated Learning Activity is outlined with an introduction to using the critical thinking model. 1
2 2 SECTION ONE Knowledge Application Suggested format: 1. Have students work in pairs or small groups (three to four students) to complete the fill-in-the-blank and defining pertinent terminology activities (10 minutes). 2. Ask students to read the clinical situation and underline the important points of the clinical situation (5 to 10 minutes). Encourage students from every group to participate. 3. Draw on the board the following critical thinking diagram: Presenting situation What is known What is not known 4. Ask the students from each group to identify the pertinent information (what they know) from the clinical situation. List the responses (5 to 10 minutes). 5. Ask the students from each group to identify what they do not know from the clinical situation. List the responses (5 to 10 minutes). ****This is the most important part of the activity. Encourage students to look at the correlation of learned knowledge to what is known and what is not known. Give the students your expert feedback by pointing out how the information from both boxes is relevant to the development of nursing interventions and individualized patient care plans. Emphasize how their knowledge has been applied to the clinical situation. 6. Finally, ask students to identify how one or more of the core competencies of safety, patient-centered care, teamwork and collaboration, evidence-based practice, quality improvement, and informatics are part of the clinical situation and clinical practice.
3 1-1 Professional Nursing Practice PROFESSIONAL NURSING PRACTICE Fill in the blanks with the requested information: ONE PATIENT SAFETY PROTECTION OF THE PUBLIC List the function(s) of the Boards of Registered Nursing or the Professional Regulatory Body Nurse Practice Act of the state Definition of the scope of nursing practice Enforcement of disciplinary action Regulation of nursing education Protection of the public List the professional nurses associations Basis for the Scope of Nursing Practice that influence nursing practice: American Nurses Association (ANA) Assessment Canadian Nurses Association (CNA) Planning National League of Nursing (NLN) Implementation International Council of Nurses (ICN) Evaluation Other national organizations CLINICAL SITUATION A student nurse started clinical practice in the acute care setting. The assignment includes caring for a client who will be transferred to a skilled nursing facility today but needs morning care, bathing, and assistance with feeding before discharge. The client also has an indwelling urinary catheter. Pertinent Terminology Nurse Practice Act Scope of Nursing Practice Independent Nursing Functions Dependent Nursing Functions Interdependent Nursing Functions Definition Laws that regulate the practice of nursing and define the parameters of nursing practice for the primary purpose of protecting the public. Actions and procedures permitted by law for a specific profession. Includes nursing assessment and treatment of human responses to actual or potential health problems and the ongoing assessment thereof. The definition is found in the Nurse Practice Act (review Boards of Registered Nursing or Professional Boards specific website). Direct and indirect nursing actions and interventions that ensure the safety, comfort, personal hygiene, and protection of patients. Direct and indirect nursing actions and interventions ordered by a physician (i.e., medication administration, procedures, rehabilitation regimen, etc.). Nursing actions that require working with other members of the health care interdisciplinary team (e.g., respiratory therapist, physical therapist). Includes implementation of standardized procedures or changes in treatment in accordance with standardized procedures after assessment.
4 4 SECTION ONE Knowledge Application From the clinical situation, identify the type of nursing function for the following interventions: Assigned Nursing Care Morning care, bathing, feeding, indwelling urinary catheter care Function x Independent Dependent Interdependent The family arrives and asks whether their father will be transferred to the skilled facility with the urinary catheter. The student consults with the RN, who says that it should probably be removed. Assigned Nursing Care Urinary catheter removal Function Independent x Dependent Interdependent The RN and the student return to the client s room. The RN is getting ready to administer the morning medications to the client. Assigned Nursing Care Administration of medication Function Independent x Dependent Interdependent The RN is caring for another patient who had abdominal surgery 3 days ago. The patient asks the RN when the urinary catheter is to be removed. The nurse refers to the standard protocol for urinary catheter removal for postoperative patients that is approved by the agency. Assigned Nursing Care Urinary catheter removal postoperative based on standard protocol Function Independent Dependent x Interdependent Integrated Learning Activity: With a partner, connect to website of the State Board of Registered Nursing or the professional regulatory body for your state and review the regulations governing the scope of practice for the following situations. 1. What is the position of the State Board of Registered Nursing or the professional regulatory body of the state regarding services provided by student nurses? A student may provide care (service) to clients when the service is part of a course of study and the student is enrolled in a board-approved prelicensure nursing program/school. 2. What is the position of the State Board of Registered Nursing or the professional regulatory body of the state regarding delegation of tasks? Tasks may be delegated provided that the delegate is clinically competent to perform the task for the specific client and within the specific time frame. Before assigning the task, the RN is responsible for assessing the client situation, determining the ability of the person who will be performing the task, and ensuring the task is within the person s scope of practice.
5 1-2 Vital Signs 5 List the common routes for taking a temperature: 1-2 VITAL SIGNS ONE 1. Oral 2. Axillary 3. Rectal 4. Tympanic 5. Temporal artery The blood pressure may be auscultated in the antecubital and popliteal spaces. Carotid Femoral Ulnar Temporal Apical Brachial Radial Popliteal Posterior tibial Dorsalis pedis CLINICAL SITUATION An adult male client has been having a high fever for 2 days. At the physician s office he was found to be febrile. Additionally, the client is complaining of chills, night sweats, anorexia, and fatigue. He is admitted to the hospital. The physician s orders include vital signs (VS) every 4 hours. On admission he had pyrexia. The admission VS are T F, P 96, R 26, BP 148/88, pulse ox 98%, pain level 0. Pertinent Terminology Vital Signs Temperature Definition The body temperature, pulse, respiration, blood pressure, oxygen saturation (pulse oximetry). Pain assessment is considered the sixth vital sign. The degree of heat in the body measured in degrees. Pulse Respiration The wave of blood pumped into the arterial wall with each heartbeat. The process of breathing; involves the exchange of oxygen and carbon dioxide. Pulse Oximetry (Pulse Ox) Blood Pressure A noninvasive method of estimating the percentage of hemoglobin saturated with oxygen (SpO 2 ). The pressure exerted against the arterial walls with the heartbeat. Febrile Pyrexia Anorexia Fatigue Fever; body temperature above the normal range. Increase in the body temperature; fever. Diminished appetite, loss or lack of appetite. Tiredness; exhaustion.
6 6 SECTION ONE Knowledge Application From the clinical situation, record today s date and the 0800 admission VS on the following Graphic Sheet. Enter the following vital signs for today: 1200 T F, P 108, R 32, BP 160/76, Pulse ox 97% 1600 T F, P 98, R 28, BP 154/82, Pulse ox 96% 2000 T F, P 80, R 24, BP 150/90, Pulse ox 98% Record the 0800 VS for the next day: T 99.6 F, P 72, R 18, BP 146/94, Pulse ox 97% Draw a line between the temperature recordings to create a graph. GRAPHIC SHEET Date Time C 104 F 39.4 C 103 F 38.9 C 102 F 38.3 C 101 F 37.7 C 100 F 37.2 C 99 F C 98 F 36.1 C 97 F 35.5 C 96 F Pulse Resp B/P 148/88 160/76 154/82 150/90 146/94 SpO Integrated Learning Activity: With a partner, identify the normal range(s) for the VS in the adult. Body temperature Oral Axillary Rectal 96.8 F to F (36 C to 38 C) 96.6 F to 98 F (35.9 C to 36.6 C) Approximately 0.3 C to 0.6 C lower than the oral temperature 97.5 F to F (36.5 to 38.3 C) Approximately 0.3 C to 0.6 C higher than the oral temperature Pulse Respirations Blood pressure Pulse oximetry Pain assessment Tympanic 96 F to 100 F (35.4 C to 37.8 C) bpm per minute Systolic less than 120 mm Hg; Diastolic less than 80 mm Hg 95% to 100% 0 to 10
7 1-3 Temperature 7 The body temperature is regulated through the hypothalamus. 1-3 TEMPERATURE Body temperature remains constant through heat production and heat loss. ONE Factors that influence heat production: Body temperature is affected by: 1. Age 2. Exercise 3. Hormones 4. Circadian rhythm 5. Stress 6. Environment Factors that influence heat loss: Basal metabolic rate Muscle contraction Radiation Conduction Convection Evaporation CLINICAL SITUATION A 79-year-old client was brought to the emergency department after having fainted while sitting outside at a family gathering. The physician admitted the client with the diagnosis of heatstroke. On admission the vital signs are T 40.5 C, P 100, R 26, BP 118/64. The client s skin is flushed and feels hot and dry. The client is awake, denies pain but is complaining of nausea. The physician orders the temperature to be monitored every hour. Pertinent Terminology Temperature Core Temperature Hyperthermia Definition The degree of heat production and heat loss in the body measured in degrees. Temperature within the deep structures of the body. The core body temperature is less impacted by external factors. Body temperature greater than the normal range. Hypothermia Heatstroke Conduction Convection Evaporation Radiation Body temperature below the normal range. The body s inability to regulate heat loss leading to hyperthermia. The temperature is generally greater than 40 C. The transmission of heat from a warmer object to a cooler one when objects directly contact each other. The transfer of heat through the movement of air or fluid across the skin. Conversion of a liquid to a vapor, contributing to insensible heat loss. The emission of heat in the form of rays or electromagnetic waves between the body and its surrounding without physical contact.
8 8 SECTION ONE Knowledge Application From the clinical situation, explain how the evaporation factor initially acts to prevent the client from developing heatstroke: Evaporation through perspiration is the body s most effective method to cool itself. Fill in the thermometers to reflect the temperature readings (both Celsius and Fahrenheit) for your shift. Time Reading Non-mercury Thermometer C C C F F F F Integrated Learning Activity: Graph the temperature readings for your shift. Draw a line between each temperature recording. Compare your Temperature Recording Sheet with that of a partner C 105 F Temperature Recording Sheet Time C 104 F 39.4 C 103 F 38.9 C 102 F 38.3 C 101 F 37.7 C 100 F 37.2 C 99 F C 98 F 36.1 C 97 F 35.5 C 96 F
9 1-3 Temperature 9 APPLYING CRITICAL THINKING TO TEST QUESTIONS INSTRUCTIONS: Circle the one best answer for each test question. Write your rationale for selecting the answer. To enhance your learning and test-taking skills, discuss your answer and rationale with a partner. The answer and the rationale can be found on the back of this page. ONE 1. The nurse is using a digital thermometer to take an oral temperature. After taking the oral temperature, the nurse obtains a reading of 94.2 F. Which follow-up action is most appropriate for the nurse to do? a. Use another digital thermometer to retake the temperature. b. Feel the client s skin temperature. c. Take a rectal temperature. d. Document the findings. Rationale for your selection: 2. The nurse obtains an axillary temperature of 97.4 F on a client. In graphing the temperature, it is most appropriate for the nurse to: a. write see nurse s notes above the temperature reading. b. identify the temperature reading with an Ax. c. graph the oral equivalent temperature of 98.4 F. d. just graph 97.4 F on the form. Rationale for your selection: 3. The nurse is caring for a client who has an oral temperature of 99.6 F at 8:00 AM, the start of the day shift. The client s care plan indicates that vital signs should be taken once a shift. In planning care for the client, which action is most appropriate? a. Ensure that the temperature is taken promptly at 4:00 PM. b. Call the physician for a more frequent order. c. Take the temperature as necessary. d. Begin cooling measures. Rationale for your selection:
10 10 SECTION ONE Knowledge Application ANSWER KEY FOR APPLYING CRITICAL THINKING SKILLS TO TEST QUESTIONS HELPFUL HINTS: Read all test questions carefully. Identify key words in the question that will guide you in answering the question. In these test questions the key words to consider are follow-up and most appropriate. Compare your rationale with the one in the test question. 1. The nurse is using a digital thermometer to take an oral temperature. After taking the oral temperature, the nurse obtains a reading of 94.2 F. Which follow-up action is most appropriate for the nurse to do? a. Use another digital thermometer to retake the temperature. b. Feel the client s skin temperature. c. Take a rectal temperature. d. Document the findings. Rationale: The answer is (a). Because the nurse is using a digital thermometer, it is important for the nurse to ensure that the equipment is functioning. The temperature recording is low and should be taken again. Option (b) does not provide the most accurate information, and (c) is not appropriate; option (d) should be done after the temperature is verified. 2. The nurse obtains an axillary temperature of 97.4 F on a client. In graphing the temperature, it is most appropriate for the nurse to: a. write see nurse s notes above the temperature reading. b. identify the temperature reading with an Ax. c. graph the oral equivalent temperature of 98.4 F. d. just graph 97.4 F on the form. Rationale: The answer is (b). It is important for the nurse to identify the appropriate information on where the temperature was taken. Options (a), (c), and (d) do not accurately document the temperature information. 3. The nurse is caring for a client who has an oral temperature of 99.6 F at 8:00 AM, the start of the day shift. The client s care plan indicates that vital signs should be taken once a shift. In planning care for the client, which action is most appropriate? a. Ensure that the temperature is taken promptly at 4:00 PM. b. Call the physician for a more frequent order. c. Take the temperature as necessary. d. Begin cooling measures. Rationale: The answer is (c). The nurse can make an independent decision to take the temperature more frequently to ensure safe nursing care. Option (a) does not allow for a thorough, ongoing assessment. Options (b) and (d) are not necessary at this time.
11 1-4 Pulse 11 The normal pulse rate range for an adult is: beats per minute (bpm). 1-4 PULSE ONE The pulse characteristics include a description of the rate, rhythm, and quality or strength of the pulse. The pulse is affected by: 1. Age 2. Exercise 3. Medications 4. Stress (emotional/pain/illness) 5. Temperature (hypothermia/hyperthermia) 6. Changes in position 7. Pulmonary conditions (hypoxia/hypoxemia) 8. Cardiac disease CLINICAL SITUATION A 52-year-old male client has been complaining of a rapid heartbeat. He says that it feels as if his heart is racing. His wife took him to the urgent care clinic where he was found to have an irregular pulse of 160 bpm; he was transferred to the hospital. On admission to the hospital his vital signs are T 98.4 F, P 168, R 28, BP 146/90, denies pain. His skin is moist and he is very anxious. The physician orders the administration of cardiac medications and orders the pulse to be monitored every 2 hours. Pertinent Terminology Pulse Peripheral Pulse Apical Pulse Stroke Volume Cardiac Output Pulse Rhythm Pulse Quality Tachycardia Bradycardia Arrhythmia Pulse Deficit Definition The rhythmic movement caused by the wave of blood propelled against the arterial wall with each heartbeat. Palpable pulse sites located throughout the body. The pulse rate auscultated at the apex of the heart. The volume of blood ejected by the ventricle with each heartbeat. The amount of blood ejected by the ventricle per minute. Cardiac output is equal to the stroke volume multiplied by the heart rate. The pattern and interval between each heartbeat. The strength of each pulsation. Rapid heartbeat greater than 100 bpm. Slow heartbeat less than 60 bpm. Variation in the regularity and rhythm of the heartbeat. The difference between the apical and peripheral pulse rates.
12 12 SECTION ONE Knowledge Application From the clinical situation, use the admission pulse of 168 bpm to assist in identifying the words in the parenthesis that would best describe the characteristics of this pulse: Pulse Characteristic Descriptive Words Selected Word(s) Rate Rhythm Quality (rapid, tachycardia, bradycardia, increased) (regular, irregular, abnormal, dysrhythmia) (weak, thready, bounding, difficult to palpate) rapid, tachycardia irregular thready Integrated Learning Activity: With a partner, identify the pulse site in each diagram and write in the reason for checking the pulse from this area. Carotid Radial CPR Routine monitoring of pulse. Apical Dorsalis Pedis Cardiac disease, administration of cardiac medications. Peripheral vascular disease, fracture of lower extremity. The apical pulse is taken when the radial pulse is irregular, before administration of certain cardiac medications, and when the radial pulse is inaccessible. To take an apical pulse, the stethoscope is placed on the chest, specifically on the fifth intercostal space along the left midclavicular line and counted for a full minute...
13 1-4 Pulse 13 APPLYING CRITICAL THINKING SKILLS TO TEST QUESTIONS INSTRUCTIONS: Circle the one best answer for each test question. Write your rationale for selecting the answer. To enhance your learning and test-taking skills, discuss your answer and rationale with a partner. The answer and the rationale can be found on the back of this page. ONE 1. The nurse describes the radial pulse as thready and irregular after taking morning vital signs. The most appropriate follow-up nursing action is to: a. notify the physician. b. check the apical pulse. c. graph the pulse. d. check the previous pulse. Rationale for your selection: 2. The nurse is auscultating the apical pulse on a client. In counting the apical pulse, the nurse counts: a. each lub-dub as one beat. b. each lub-dub as two beats. c. the pulse for 10 seconds and multiplies by 6. d. the pulse for 30 seconds and multiplies by 2. Rationale for your selection: 3. The nurse is instructed to check for a pedal pulse on a client at the beginning of the shift. To carry out this intervention, it is most appropriate for the nurse to: a. count the brachial pulse for 30 seconds. b. count the posterior tibial pulse for 1 full minute. c. palpate for the dorsalis pedis. d. palpate for the popliteal pulse. Rationale for your selection:
14 14 SECTION ONE Knowledge Application ANSWER KEY FOR APPLYING CRITICAL THINKING SKILLS TO TEST QUESTIONS HELPFUL HINTS: Read all test questions carefully. Identify key words in the question that will guide you in answering the question. In these test questions the key words to consider are most appropriate. Compare your rationale with the one in the test question. 1. The nurse describes the radial pulse as thready and irregular after taking morning vital signs. The most appropriate follow-up nursing action is to: a. notify the physician. b. check the apical pulse. c. graph the pulse. d. check the previous pulse. Rationale: The answer is (b). It is the nurse s responsibility to validate abnormal findings. Therefore, the most appropriate follow-up action in this question is to check the apical pulse. This will assist the nurse to fully assess the findings. Although options (a), (c), and (d) are actions that the nurse would do, they are not the most appropriate for this situation. 2. The nurse is auscultating the apical pulse on a client. In counting the apical pulse, the nurse counts: a. each lub-dub as one beat. b. each lub-dub as two beats. c. the pulse for 10 seconds and multiplies by 6. d. the pulse for 30 seconds and multiplies by 2. Rationale: The answer is (a). Each lub represents the closure of the mitral and tricuspid valves during systole and the dub represents the closure of the aortic and pulmonic valves during diastole. Together the lub-dub sounds are counted as one beat. Options (b), (c), and (d) do not describe the correct technique for counting the apical pulse. 3. The nurse is instructed to check for a pedal pulse on a client at the beginning of the shift. To carry out this intervention, it is most appropriate for the nurse to: a. count the brachial pulse for 30 seconds. b. count the posterior tibial pulse for 1 full minute. c. palpate for the dorsalis pedis. d. palpate for the popliteal pulse. Rationale: The answer is (c). This question addresses the nurse s understanding of pedal pulses. Therefore, in this situation, it is most appropriate for the nurse to locate and palpate the pulse in the feet. Although option (b) identifies one of the pedal pulses, it is not necessary to take a pedal pulse for a full minute. Options (a) and (d) are not appropriate in carrying out this nursing order.
15 1-5 Respiration 15 The normal respiration rate range for an adult is per minute. The characteristics of respiration include a description of the rate, depth, and rhythm of the respirations. The factors that affect the characteristics of the respiration include: 1. Exercise 2. Anxiety 3. Pain 4. Smoking 5. Medications 6. Body position 7. Neurologic injury 8. Pulmonary disorders 9. Hematologic disorders 10. Altitude 1-5 RESPIRATION eupneic bradypneic ONE CLINICAL SITUATION A male client has been a smoker for 20 years. He has noticed increased shortness of breath (SOB) for the past 6 months and is complaining of a productive cough with thick whitish phlegm. The nurse notices that his respiratory rate is 32 and regular and describes his lung sounds as fine crackling sounds heard on inspiration. Pulse oximetry is 92% on room air. Pertinent Terminology Definition Respiration The process of ventilation, involves the exchange of oxygen and carbon dioxide. Tachypnea Bradypnea Eupnea Apnea Orthopnea Dyspnea Cheyne-Stokes Kussmaul Phlegm Respiration rate greater than the identified range for the patient. Respiration rate lower than the identified range for the patient. Normal rhythmic, effortless breathing pattern. Absence or cessation of respiration. Labored breathing when the patient is lying down. Orthopnea is relieved when the patient is in a sitting, forward-leaning position. Difficult labored breathing. A breathing pattern marked by periods of apnea followed by the gradual increase in the depth and frequency of respirations. A breathing pattern marked by an increase in the rate and depth of respirations. Hyperventilation seen in patients with metabolic acidosis. Thick, viscous mucus excreted from respiratory tract.
16 16 SECTION ONE Knowledge Application From the clinical situation, use the respiratory rate of 32 to assist in identifying the words in the parenthesis that would best describe the characteristics of this respiratory pattern: Respiratory Characteristic Descriptive Words Selected Word(s) Rate Depth (eupnea, tachypnea, bradypnea, apnea) (deep, full inspiration/expiration, short, shallow) tachypnea short Rhythm (regular, irregular) regular Draw a line to match the identified lung sounds below with the appropriate description. (Visit to hear sample lung sounds.) Wheeze Crackle Gurgle crackling sound, may be fine or coarse, heard frequently on inspiration coarse, harsh, loud sound, best heard on expiration continuous high-pitched musical sound best heard on expiration Circle the lung sound that best describes the client s lung sounds. Integrated Learning Activity: Draw a diagram that represents the respiratory pattern identified under each box. Compare and discuss your diagrams with a partner. Apnea Tachypnea Cheyne-Stokes Kussmaul
17 1-5 Respiration 17 APPLYING CRITICAL THINKING SKILLS TO TEST QUESTIONS INSTRUCTIONS: Circle the best answer for each test question. Write your rationale for selecting the answer. To enhance your learning and test-taking skills, discuss your answer and rationale with a partner. The answer and the rationale can be found on the back of this page. ONE 1. The nurse is taking the vital signs of a client who has shortness of breath. In counting the respiratory rate it is most important for the nurse to: a. observe the rise and fall of the chest for 15 seconds. b. assess the respiratory pattern for 30 seconds. c. sit the client in a semi-fowler position. d. count the respiratory rate for 1 minute. Rationale for your selection: 2. The nurse assesses the respiratory rate of an adult client to be 20 and unlabored. The most appropriate follow-up nursing intervention is to: a. reassess the respiratory rate. b. graph the findings. c. check the pulse oximeter. d. place the client in high Fowler position. Rationale for your selection: 3. The physician orders pulse oximetry checks on the client once a shift. To effectively use the pulse oximeter on the client, the nurse would: a. place the pulse oximeter on the client s finger and wait for a reading. b. give the client oxygen before using the pulse oximeter. c. place the client in high Fowler position. d. use the pulse oximeter only when the client has dyspnea. Rationale for your selection:
18 18 SECTION ONE Knowledge Application ANSWER KEY FOR APPLYING CRITICAL THINKING SKILLS TO TEST QUESTIONS HELPFUL HINTS: Read all test questions carefully. Identify key words in the question that will guide you in answering the question. In these test questions the key words to consider are most important, most appropriate, and effectively use. Compare your rationale with the one found for each question. 1. The nurse is taking the vital signs of a client who has shortness of breath. In counting the respiratory rate it is most important for the nurse to: a. observe the rise and fall of the chest for 15 seconds. b. assess the respiratory pattern for 30 seconds. c. sit the client in a semi-fowler position. d. count the respiratory rate for 1 minute. Rationale: The answer is (d). Because the client has shortness of breath, it is most important for the nurse to fully assess the respirations for 1 minute. Option (a) does not allow the nurse to fully assess the respiratory pattern; option (b) assessment of an abnormal respiratory pattern should be done for 1 full minute, and option (c) compromises the respiratory system. 2. The nurse assesses the respiratory rate of an adult client to be 20 and unlabored. The most appropriate follow-up nursing intervention is to: a. reassess the respiratory rate. b. graph the findings. c. check the pulse oximeter. d. place the client in high Fowler position. Rationale: The answer is (b). The findings are normal; therefore, the next nursing intervention is to graph the findings. Options (a), (c), and (d) can be performed if the nurse assesses an abnormal rate. 3. The physician orders pulse oximetry checks on the client once a shift. To effectively use the pulse oximeter on the client, the nurse would: a. place the pulse oximeter on the client s finger and wait for a reading. b. give the client oxygen before using the pulse oximeter. c. place the client in high Fowler position. d. use the pulse oximeter only when the client has dyspnea. Rationale: The answer is (a). The answer describes how to use the pulse oximeter. Options (b) and (c) are incorrect in answering how to effectively use the pulse oximeter. Option (d) is incorrect: a pulse oximeter can be used to assess oxygenation in any client.
19 Blood Pressure 19 The normal blood pressure for an adult is less than 120/80 mm Hg. 1-6 BLOOD PRESSURE Identify the parts of the following items used in obtaining a blood pressure: ONE Factors that affect the blood pressure include: 1. Age 2. Gender 3. Exercise 4. Stress 5. Race 6. Diet (sodium intake/body weight) 7. Chronic conditions (cardiovascular disease/diabetes/kidney disease) 8. Alcohol consumption 9. Family history 10. Cigarette smoking Valve Bladder Earpiece Cuff Diaphragm Bell Bulb Aneroid sphygmomanometer CLINICAL SITUATION A 65-year-old African-American man goes weekly to the hypertension clinic for blood pressure checks. He has a 20-year history of smoking 2 packs of cigarettes a day. His father died from heart disease and his brother has hypertension. He lives alone, does not get out much and his diet is mainly premade frozen meals or canned foods. His current blood pressure reading is 174/104 mm Hg, and he is complaining of a headache and dizziness when getting up in the morning. Pertinent Terminology Blood Pressure Systolic Pressure Diastolic Pressure Korotkoff Sounds Pulse Pressure Prehypertension Hypertension Hypotension Orthostatic Hypotension Auscultatory Gap Definition A measure of the pressure exerted by the blood against the arterial walls. The peak pressure exerted against the arterial walls when the heart contracts. Least amount of pressure on the arterial walls occurring during heart relaxation. The sounds heard during auscultation of the blood pressure as turbulent blood begins to flow through a compressed artery. The difference between the systolic and diastolic pressure. Systolic pressure of mm Hg and diastolic pressure of mm Hg. Systolic pressure 140 mm Hg or greater and diastolic 90 mm Hg or greater. Systolic pressure less than 90 mm Hg and diastolic pressure less than 60 mm Hg; needs to be correlated with the condition of the patient. Decrease of the systolic blood pressure by 20 mm Hg, a decrease of the diastolic blood pressure of 10 mm Hg with postural (horizontal to vertical) changes. Varying of sound loss or gap between Korotkoff sounds while auscultating the systolic blood pressure and the diastolic blood pressure.
20 20 SECTION ONE Knowledge Application From the clinical situation, identify the factors that predisposed the patient for development of hypertension: Race Age Cigarette smoking Diet Family history Gender The clinic nurse monitors the patient s blood pressure for 3 days: Day 1 11:00 AM 11:15 AM 11:30 AM 210/ / /98 Day 2 11:00 AM 11:15 AM 11:30 AM 188/ /98 164/94 Day 3 11:00 AM Lying 178/100 Sitting 166/90 Standing 150/90 Integrated Learning Activity: Record the blood pressure readings on the flow sheet using the symbol v to identify the systolic reading and the symbol for the diastolic reading. Connect both symbols with a straight line. Identify the orthostatic blood pressure readings with the appropriate symbols. Compare your flow sheet with a partner. v Blood Pressure Flow Sheet Date Day 1 Day 2 Day 3 Time 11:00 11:15 11:30 11:00 11:15 11:30 11: V 200 V 190 V V 180 V V V V 150 V V 100 V V V V V 90 V V V 80 70
8. Describe the steps in taking an orthostatic blood pressure. See orthostatic BP poster in skills lab 9. Discuss the nursing action to take when the nurse suspects an apicalradial pulse deficit. Two nurses
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Measuring Vital Signs A guide to help Direct Support Professionals learn how to measure, and report vital sign measurements. Outcomes: Know how to take each individual s vital signs. Demonstrate the correct
Center for Interventional Pain 1000 Health Center Drive, Suite 106 Mattoon, IL 61938 217-238-4495 Pain Questionnaire Date First name Last name Middle initial Date of birth Sex Male Female Height Weight
Tired, Aching Legs? Swollen Ankles? Varicose Veins? An informative guide for patients Are You at Risk? Leg problems are widespread throughout the world, but what most people don t know is that approximately
Fainting - Syncope Introduction Fainting, also known as syncope, is a temporary loss of consciousness. It is caused by a drop in blood flow to the brain. You may feel dizzy, lightheaded or nauseous before
Infection control Self-study course Course objectives By the end of this course you will be able to: 1) Define a germ 2) Define the environment that a germ needs to live and grow 3) Explain the chain of
Cervical and Lumbar Spine Health History Name: Today s Date: Referring Provider: How did you find us: (Please circle) Primary care physician, Google search, Facebook, Friend or Family member, Website (JatanaSpine
X-Plain Pneumonia Reference Summary Introduction Pneumonia is an inflammation and infection of the lungs. Every year, more than 60,000 Americans die of pneumonia. It can affect anybody, but is more dangerous
Unit B Resident Care Skills Essential Standard NA5.00 Understand nurse aide s role in providing residents hygiene, grooming, and skin care. Indicator Understand nurse aide skills needed to promote skin
URINARY CATHETER CARE INTRODUCTION Urinary catheter care is a very important skill, and it is a skill that many certified nursing assistants (CNAs) must know. Competence at providing urinary catheter care
Baker Rehab Group HomeCare Rehab and Nursing LLC Introduction So it s time for a joint replacement... Are you worried about the surgery? Are you wondering about the pre and post surgical process? Do you
ARIZONA STATE BOARD OF NURSING CERTIFIED NURSING ASSISTANT COMPETENCIES Rev: 2/2007 1 Certified Nursing Assistant Arizona Entry into Practice Minimum Competencies The purpose of this document is to identify
Appendix Individualized Care Plans Fully Developed A Refer to Chapter 1 The Nursing Process: A Synopsis, p. 32: Two Individualized Care Plans Fully Developed; Care Plan 1 for Mr. John Walters, Care Plan
Marilyn Borkgren-Okonek, APN, CCNS, RN, MS Suburban Lung Associates, S.C. Elk Grove Village, IL www.goldcopd.com GLOBAL INITIATIVE FOR CHRONIC OBSTRUCTIVE LUNG DISEASE GLOBAL STRATEGY FOR DIAGNOSIS, MANAGEMENT
PRE-OPERATIVE PATIENT INFORMATION Welcome to Memorial Hospital located in the beautiful White Mountains of New Hampshire. The following information is designed to provide you with information regarding
NCLEX Sample Questions 1. A nurse is working in an outpatient orthopedic clinic. During the patient s history the patient reports, I tore 3 of my 4 Rotator cuff muscles in the past. Which of the following
Quality Measures for Long-stay Residents Percent of residents whose need for help with daily activities has increased. This graph shows the percent of residents whose need for help doing basic daily tasks
Clinical Skills Test Checklist During training, you learn many skills that are important in caring for residents. There are 22 skills that are part of the Clinical Skills Test and ONLY in Nevada are there
Procedure for Inotrope Administration in the home Purpose This purpose of this procedure is to define the care used when administering inotropic agents intravenously in the home This includes: A. Practice
(4PM-7PM) MODULE 1 INTRODUCTION 3hrs. A- Role of a CNA B- Title 22 C- Requirements for Nurse Assistant certification D-Professionalism E- Ethics (7PM-7:30PM) BREAK DAILY NURSING ASSISTANT TRAINING PROGRAM
GENERAL The four vital signs and the five diagnostic signs evaluated during patient assessment provide valuable information to the care provider, and when recorded properly, to the receiving facility/personnel.
X-Plain Subclavian Inserted Central Catheter (SICC Line) Reference Summary Introduction A Subclavian Inserted Central Catheter, or subclavian line, is a long thin hollow tube inserted in a vein under the
L14: Hospital acquired infection, nosocomial infection Definition A hospital acquired infection, also called a nosocomial infection, is an infection that first appears between 48 hours and four days after
A. Decision to Insert a Urinary Catheter: 1. Before placing an indwelling catheter, please consider if these alternatives would be more appropriate: Bladder scanner: to assess and confirm urinary retention,
PROCEDURE FOR CLEAN INTERMITTENT CATHETERIZATION MALE 1. Wash hands. PROCEDURE POINTS TO REMEMBER 2. Assemble equipment. Water-soluble lubricant, such as K-Y Jelly, Lubrifax, Surgel Catheter, plastic or
Pneumonia Education and Discharge Instructions Pneumonia Education and Discharge Instructions Definition: Pneumonia is an infection of the lungs. Many different organisms can cause it, including bacteria,
Hot Flashes What are hot flashes? Hot flashes are feelings of intense warmth. Reddening or flushing of the skin, sweating, and an increased heart rate may also occur. Hot flash symptoms range from mild
REVIEWED DATE / INITIALS SAFETY: Are you at risk for falls? Do you have a Pacemaker? Females; Is there a possibility you may be pregnant? ALLERGIES: Do you have any allergies to medications? If, please
What area hurts you the most? (Please choose one) When did this pain start? Neck Other: Back How did this pain start? How often do you experience this pain? Describe what this pain feels like. What makes
Your Recovery After a Cesarean Delivery It is normal to have many questions about your care after delivery. Cesarean delivery is surgery and your body needs time to heal and recover for the next 6 weeks,
Better Breathing with COPD People with Chronic Obstructive Pulmonary Disease (COPD) often benefit from learning different breathing techniques. Pursed Lip Breathing Pursed Lip Breathing (PLB) can be very
Intermittent Self Catheterization for Males CEAC 0371 January 2016 Intermittent Self Catheterization This involves inserting a catheter (small tube) into your bladder at regular intervals to help empty
Page 1 of 21 GENERAL PATIENT UNIT When assigned to the General Patient unit paramedic student should gain knowledge and experience in the following: 1. Appropriate communication with patients and members
Patient Medical Summary Date of Visit: Referring Physician: Reason for today s visit (chief complaint): What is/are the chief area(s) of pain? Please check all those that apply. Head Neck Upper back Lower
The Family Library Understanding Diabetes What is Diabetes? Diabetes is caused when the body has a problem in making or using insulin. Insulin is a hormone secreted by the pancreas and is needed for the
A PATIENT S GUIDE TO ELECTROPHYSIOLOGY STUDIES OF THE HEART The science of medicine. The compassion to heal. This teaching booklet is designed to introduce you to electrophysiology studies of the heart.
Heat Illnesses Introduction Heat illnesses happen when the body becomes too hot and cannot cool itself. There are several different types of heat-related illnesses. This includes heat cramps, heat exhaustion,
Multiple Sclerosis (MS) Purpose/Goal: Care partners will have an understanding of Multiple Sclerosis and will demonstrate safety and promote independence while providing care to the client with MS. Introduction
Spinal Cord Injury Education An Overview for Patients, Families, and Caregivers Spinal Cord Anatomy A major component of the Central Nervous System (CNS) It is 15 to 16 inches long, and weighs 1 to 2 ounces
CHAPTER 1 NORMAL VENOUS CIRCULATION Original author: Frank Padberg Abstracted by Teresa L.Carman Introduction The circulatory system is responsible for circulating (moving) blood throughout the body. The
The Valve Clinic at Baptist Health Madisonville The Valve Clinic at Baptist Health Madisonville Welcome to the Baptist Health Madisonville Valve Clinic at the Jack L. Hamman Heart & Vascular Center. We
GRIT IN EYE BROKEN LEG BONE WET, COUGHING AND COLD NEAR RIVER BANK STUNG BY BEE CAUSING ANAPHYLACTIC SHOCK HEART ATTACK SUFFERING FROM SHOCK CHOKING SEVERE BLEEDING TO WRIST HYPOTHERMIA ANGINA Localised
NURSE S ASSISTING ADDENDUM 4/06 To: Health Occupations Educators Date: April 11, 2006 From: Subject: Patricia Hodgins, Supervisor Career and Technical Education Nurse s Assisting Addendum This addendum
Foley Catheter Placement Indications for a Foley Catheter Retention of urine leading to urinary hesitancy, straining to urinate, decrease in size and force of the urinary stream, interruption of urinary
CORONARY ARTERY BYPASS GRAFT & HEART VALVE SURGERY www.cpmc.org/learning i learning about your health What to Expect During Your Hospital Stay 1 Our Team: Our cardiac surgery specialty team includes nurses,
Biliary Drain What is a biliary drain? A biliary drain is a tube to drain bile from your liver. It is put in by a doctor called an Interventional Radiologist. The tube or catheter is placed through your
HOW TO CARE FOR A PATIENT WITH DIABETES INTRODUCTION Diabetes is one of the most common diseases in the United States, and diabetes is a disease that affects the way the body handles blood sugar. Approximately
MOTOR VEHICLE ACCIDENT QUESTIONNAIRE Thank you in advance for taking the time to complete this form, this will help us to better assess all of your pain concerns and provide you with the best treatment.
High Prevalence and Incidence Prevalence 85% of Americans will experience low back pain at some time in their life. Incidence 5% annual Timothy C. Shen, M.D. Physical Medicine and Rehabilitation Sub-specialty
Oxygenation Chapter 21 Anatomy and Physiology of Breathing Inspiration ~ breathing in Expiration ~ breathing out Ventilation ~ Movement of air in & out of the lungs Respiration ~ exchange of O2 & carbon
Preventing Venous Thromboembolism (VTE) UHN Information about blood clots in veins, also known as Deep Vein Thrombosis and Pulmonary Embolism This brochure will help you to understand: Deep Vein Thrombosis
REFERENCES: The Joint Commission Accreditation Manual for Hospitals American Society of Post Anesthesia Nurses: Standards of Post Anesthesia Nursing Practice (1991, 2002). RELATED DOCUMENTS: SHC Administrative
Guidelines for Hand Foot and Mouth Disease HFMD Hand, foot, and mouth disease, or HFMD, is a contagious illness caused by different viruses. Infants and children younger than 5 years are more likely to
Nurse Aide Certification Sample Test Notice: This Sample Test is provided as a courtesy to individuals who are preparing to take a Prometric Nurse Aide Competency Examination. You are reminded that how
For faculty use only Educator s name Score Date ATI Skills Modules Checklist for Urinary Catheter Care Student s name Date Verify order Patient record Assess for procedure need Identify, gather, and prepare
Objectives Burn Assessment and Management Discuss the mechanisms and complications of a thermal burn, electrical burn and an inhalation burn Explain the factors to consider when determining the severity
Massage Therapy Introduction Massage therapy is the manipulation of the soft tissues of the body, including the skin, tendons, muscles and connective tissue by a professional, for relaxation or to enhance
Total Hip Replacement Surgery Home Care Instructions Surgery: Date: Doctor: This handout will review the care you need to follow once you are home. If you have any questions or concerns, please ask your
Heat Production and Loss Environmental Emergencies Messing with Mother Nature Heat Production Basal Metabolism processes in the body that generate heat through nominal functions Activity, fever, metabolic
Chapter 8 Heart and Blood Vessels Three Types of Blood Vessels Transport Blood Arteries Carry blood away from the heart Transport blood under high pressure Capillaries Exchange solutes and water with cells
URINARY CATHETER INSERTION - STRAIGHT OR INDWELLING CATHETER PURPOSE To obtain a sterile urine specimen. To facilitate emptying bladder. To relieve bladder distention. To irrigate bladder. To measure residual
WOOD COUNTY SCHOOL OF PRACTICAL NURSING BASIC NURSING I - HEALTH SCIENCE CORE Time: 29.5 Hours of Theory. This course is part of the Health Science Core - Advanced Standing may be granted for the qualified
New England Pain Management Consultants At New England Baptist Hospital Pain Management Center Health Assessment Dear New Pain Management Patient, Welcome to the New England Pain Management Consultants
X-Plain Foley Catheter Male Reference Summary Introduction A Foley catheter is a tube that is put through the urinary opening and into your bladder to drain urine. Your doctor may have placed or may ask
Section Two: Arterial Pressure Monitoring Indications An arterial line is indicated for blood pressure monitoring for the patient with any medical or surgical condition that compromises cardiac output,
Plan of Nursing Care: Care of the Elderly Patient With a Fractured Hip Nursing Diagnosis: Acute pain related to fracture, soft tissue damage, muscle spasm, and surgery Goal: Relief of pain 1Assess type
Once you have decided to undergo surgery, it is important that you prepare yourself both mentally and physically for the procedure. The following information is intended to answer some common questions
Low Blood Pressure Introduction Low blood pressure, or hypotension, is when your blood pressure reading is 90/60 or lower. Some people have low blood pressure all of the time. In other people, blood pressure