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1 Integument Study slides

2

3 Epidermis ANSWER

4

5 Epidermis ANSWER

6

7 ANSWER keratinocyte

8 What do you call the touch receptors found in the epidermis?

9 ANSWER What do you call the touch receptors found in the epidermis? Merkel cells

10

11 ANSWER Hair shaft

12

13 Eccrine gland ANSWER

14

15 Dermis ANSWER

16

17 Matrix ANSWER

18 What specific tissue makes up the epidermis?

19 ANSWER What specific tissue makes up the epidermis? Stratified squamous epithelium

20

21 Hair follicle ANSWER

22

23 ANSWER Stratum corneum

24

25 Hair bulb ANSWER

26 How many layers does the epidermis of thin skin have?

27 ANSWER How many layers does the epidermis of thin skin have? Four Stratum corneum Stratum granulosum Stratum spinosum Stratum basale

28

29 Body ANSWER

30

31 Hypodermis ANSWER

32

33 Sebaceous gland ANSWER

34 What is the term for the thickened proximal part of the nail bed containing basale cells responsible for nail growth?

35 ANSWER What is the term for the thickened proximal part of the nail bed containing basale cells responsible for nail growth? Nail matrix

36

37 Thick skin ANSWER

38

39 Dermal papillae ANSWER

40 Where on the body is thick skin found?

41 ANSWER Where on the body is thick skin found? Palms of hands Soles of feet

42

43 Hair root ANSWER

44

45 ANSWER Stratum granulosum

46

47 Free edge ANSWER

48 Which layers of the integument are vascularized?

49 ANSWER Which layers of the integument are vascularized? Dermis and hypodermis

50

51 Hair follicle ANSWER

52

53 Hair shaft ANSWER

54

55 Hair bulb ANSWER

56

57 Hair shaft ANSWER

58

59 Hair root ANSWER

60 Where on the body would you find apocrine glands?

61 ANSWER Where on the body would you find apocrine glands? Axilla Genital area Pigmented area around the nipples

62

63 Epidermis ANSWER

64

65 ANSWER Stratum spinosum

66

67 hypodermis ANSWER

68

69 Body ANSWER

70

71 Hair bulb ANSWER

72

73 Papilla ANSWER

74 Where on the body would you find ceruminous glands?

75 ANSWER Where on the body would you find ceruminous glands? Ear canal

76

77 ANSWER Langerhans cell

78

79 Sebaceous gland ANSWER

80

81 Hair follicle ANSWER

82 What is keratin?

83 ANSWER What is the function of keratin? Tough waterproof protein produced by keratinocytes

84

85 Dermal papillae ANSWER

86

87 Free edge ANSWER

88

89 ANSWER Merkel cell

90

91 Hair root ANSWER

92

93 Eponychium ANSWER

94

95 Papilla ANSWER

96 Which cells of the integument produce a pigment?

97 ANSWER Which cells of the integument produce a pigment? melanocytes

98

99 dermis ANSWER

100

101 Lunula ANSWER

102 List the functions of the integumentary system

103 ANSWER List the functions of the integumentary system Provides barrier for the body Contains cutaneous receptors Produces vitamin D Regulates body temperature Plays minor role in excretion and absorption Insulates and cushions underlying body tissues

104

105 ANSWER melanocyte

106

107 Dermal papillae ANSWER

108

109 Root ANSWER

110 What specific tissue makes up the reticular layer of the dermis?

111 ANSWER What specific tissue makes up the reticular layer of the dermis? Dense irregular connective tissue

112

113 Arrector pili ANSWER

114

115 Eccrine gland ANSWER

116

117 Eponychium ANSWER

118 What do you call the immune cells in the epidermis?

119 ANSWER What do you call the immune cells in the epidermis? Langerhans cells

120

121 Sebaceous gland ANSWER

122

123 Dermis ANSWER

124

125 Eccrine gland ANSWER

126 What structures cause fingerprints?

127 ANSWER What structures cause fingerprints? Epidermal ridges

128

129 Hypodermis ANSWER

130 What portion of the hair provides nutrition for the growing root?

131 ANSWER What portion of the hair provides nutrition for the growing root? Papilla

132

133 Thin skin ANSWER

134

135 Arrector pili ANSWER

136

137 Nail fold ANSWER

138

139 Sebaceous gland ANSWER

140

141 Arrector pili ANSWER

142 In which layer would you find the sebaceous and sudoriferous glands

143 ANSWER In which layer would you find the sebaceous and sudoriferous glands Dermis

144

145 ANSWER Stratum basale

146

147 ANSWER Thin skin

148 What specific tissue makes up the hypodermis?

149 ANSWER What specific tissue makes up the hypodermis? Adipose tissue (connective tissue)

150

151 Sebaceous gland ANSWER

152

153 Sebaceous gland ANSWER

154

155 Nail bed ANSWER

156

157 Dermis ANSWER

158 What specific tissue makes up the papillary layer of the dermis?

159 ANSWER What specific tissue makes up the papillary layer of the dermis? Areolar connective tissue

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