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71. (p. 105) All of the following signs of a

Question : 71. (p. 105) All of the following signs of a : 1777313

71. (p. 105) All of the following are signs of a second degree burn except which one?

A. Pain

B. Redness

C. Blisters

D. Charring

72. (p. 105) All of the following are signs of a first degree burn except which one?

A. Pain

B. Redness

C. Blisters

D. Swelling

73. (p. 105) Which of the following is a sign of a third degree burn?

A. Pain

B. Redness

C. Blisters

D. Charring

74. (p. 106) How can we determine the extent of a burn in relation to the body's surface area?

A. The rule of nines

B. The degree of the burn

C. The rule of eleven

D. The rule percentage

75. (p. 106-107) Which statement incorrectly describes a change in skin as it ages?

A. The dermis gets thinner.

B. The skin sags and wrinkles.

C. Blood vessels are quicker to respond to temperature regulation.

D. The number of dermal sweat glands decreases.

As the skin ages, the dermis thins and the number of collagen and elastic fibers is reduced. This and gravity causes the skin to sag and wrinkle. Blood vessels are more fragile and less quick to respond to temperature regulation. And, combined with the decrease in dermis sweat glands and the reduction in hypodermis adipose tissue, all of this makes temperature regulation much more difficult.

76. (p. 107) Which statement correctly describes the effect of aging on hair?

A. Terminal hairs become coarser.

B. Hair on scalp becomes thicker.

C. Hair follicle sebaceous glands increase in number, causing hair to be oilier.

D. Loss of melanocytes in the skin has caused the hair to turn gray.

77. (p. 107) Which diagnostic test removes a piece of tissue from the body so that it can be analyzed in the laboratory?

A. Skin biopsy

B. Skin scraping

C. Wood's light

D. Wood's biopsy

78. (p. 107) Which diagnostic test may be performed to determine pigment changes in the skin?

A. Skin biopsy

B. Skin scraping

C. Wood's light

D. Wood's biopsy

79. (p. 112) Which diagnostic test may show the presence of scabies mites that have burrowed into the skin and deposited their eggs?

A. Skin biopsy

B. Skin scraping

C. Wood's light

D. Wood's biopsy

80. (p. 108) Which type of skin cancer is the most common?

A. Basal cell carcinoma

B. Squamous cell carcinoma

C. Malignant melanoma

D. Malignant carcinoma

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