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ANA FINAL > integumentary > Flashcards

integumentary Flashcards

1
Q

Which primary layer of the skin contains melanocytes?

A

epidermis

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2
Q

Which layer of the integument contains the stratum basale?

A

epidermis

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3
Q

Which layer of the integument contains the stratum basale?

A

epidermis

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4
Q

Which tissue layer deep to the integument acts as a shock and thermal insulator?

A

hypodermis

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5
Q

Which connective tissue layer is discussed in the chapter on the integumentary system but is truly not a part of it?

A

hypodermis

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6
Q

Which of the following is a sensory receptor?

A

Pacinian corpuscle

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7
Q

The only cell type found superficial to the stratum spinosum in the epidermis is the

A

keratinocyte

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8
Q

A sebaceous gland is classified as a ________ gland.

A

simple alveolar

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9
Q

The epidermis is a keratinized ________ epithelium.

A

stratified squamous

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10
Q

Which primary layer of the skin contains lamellated granules that aid in waterproofing?

A

epidermis

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11
Q

Identify the layer of the skin that contains most of the sensory receptors.

A

dermis

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12
Q

Which epidermal cells are part of the immune system?

A

dendritic cells

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13
Q

The papillary layer of the dermis consists of ________ connective tissue

A

areolar

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14
Q

Which layer of the epidermis contains keratohyalin granules and lamellated granules?

A

stratum granulosum

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15
Q

The reticular layer of the dermis consists of ________ connective tissue.

A

dense regular

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16
Q

In the thick skin of the palm, the layer of the epidermis directly deep to the stratum corneum is the stratum

A

lucidum

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17
Q

In addition to nourishing the epidermal cells, the dermal blood vessels function in

A

thermoregulation.

18
Q

Which is the most abundant and widespread type of sweat gland?

A

eccrine

19
Q

When a blister forms due to friction, liquid pools between the epidermis and what other layer of the integument?

A

dermis

20
Q

Which connective tissue layer s found deep to the dermis?

A

hypodermis

21
Q

The thickness of skin is determined by the presence of the stratum lucidum and the thickness of the

A

stratum corneum.

22
Q

Holocrine secretion

A

involves the bursting of the glandular epithelial cell.

23
Q

Which layer of the skin invaginates downward to form sebum-producing glands?

A

epidermis

24
Q

Is the human integumentary system best adapted for hot or cold climates?

A

warm, because sweating cools us in hot climates but we would die in cold climates without clothing

25
Q

Since both hair and skin contain keratin, the hair shaft is most comparable to what part of the epidermis?

A

stratum corneum

26
Q

Based on the rule of nines, approximately what percent of the total body surface covers the anterior and posterior torso?

A

37%

27
Q

The type of burn in which the epidermis and part of the dermis are damaged is ________ degree.

A

second

28
Q

Skin consists of two distinct tissue layers: the epidermis and dermis.

A

True

29
Q

Keratinocytes begin to die in the stratum granulosum.

A

false

30
Q

An immediate concern with a burn patient is loss of fluids, so fluids must be administered immediately.

A

true

31
Q

First-degree burns are the most severe type of burn.

A

false

32
Q

If you are truly “smelly” after a workout that causes you to work up a sweat, the smell is due to secretions from your eccrine glands.

A

false

33
Q

Sebaceous glands secrete oil onto the surface of the epidermis via the hair follicle.

A

true

34
Q

By the time keratinocytes reach the stratum corneum, they are dead and filled with collagen.

A

true

35
Q

What kind of CT is the papillary layer made of?

A

areolar CT

36
Q

Function (s) of melanocytes?

A

UV protection

37
Q

Keratinocytes and Dendritic cells (Langerhans cells) are seen in

A

stratum spinosum

38
Q

Name the epidermal layer fully keratinized?

A

Stratum corneum

39
Q

what term means pertaining to a type of tissue that does not have blood vessels?

A

avascular

40
Q

Sweat contains

A

water, salts and wastes.

41
Q

If you cut yourself and pathogen enter the wound, which of the following cells would help get rid of the pathogen?

A

Langerhans cells

ANA FINAL (6 decks)

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