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Human Anatomy and Physiology > Chapter 5 Practice Quiz > Flashcards

Chapter 5 Practice Quiz Flashcards

1
Q

Which layer of the integument contains the stratum basale

A

epidermis

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2
Q

Which primary layer of skin contains melanocytes

A

epidermis

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3
Q

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

A

hypodermis

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4
Q

Which layer of the integument are toenails and finger nails derived from

A

epidermis

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5
Q

Which primary layer of skin provides a pink undertone in Caucasian skin?

A

dermis

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6
Q

Projections from the dermis that reduce blister formation?

A

hair shaft

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7
Q

Specialized sensory receptor on diagram looks like

A

coiled circle

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8
Q

Integument layer that corresponds to leather hides from an animal

A

epidermis

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9
Q

What’s the integument layer composed of keratinized stratified squamous cells

A

epidermis

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10
Q

Is the hair shaft considered to be living or dead tissue?

A

dead

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11
Q

What are the yellow splotches/circles in the hypodermis

A

adipose tissue

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12
Q

Top layer of dermis

A

papillary dermis

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13
Q

Bottom layer of dermis

A

Reticular Dermis

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14
Q

Gland around hair follicle (cloudlike form)

A

sebaceous gland

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15
Q

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

A

epidermis

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16
Q

If you were to have liposuction, you would have tissue removed from which layer?

A

hypodermis

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17
Q

The cells in the skin that store the most melanin granules are

A

basal keratinocytes

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18
Q

bottom layer of epidermis,

A

basal layer

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19
Q

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

A

stratum granules

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20
Q

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

A

dense irregular

21
Q

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

A

spinosum

22
Q

Lamellated granules

A

conyain glycoproteins that are secrete in the stratum granulosum

23
Q

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

A

eccrine

24
Q

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

A

stratum corneum

25
Q

Pimples begin

A

when sebaceous glands become blocked by sebum

26
Q

Since apocrine glands are almost inactive until puberty, they may function primarily in

A

sexual signalling, under the influence of androgens

27
Q

Which of the following is a sensory receptor?

A

Pacinian corpuscle

28
Q

The appearance of wrinkles in skin with age is largely due to changes in the…

A

collagen and elastic fibers in the dermis.

29
Q

“Goose bumps” on the skin are due to action of the

A

arrector pili muscles

30
Q

The layer of dividing cells at the base of the epidermis is the

A

stratum germinativum.

31
Q

The tough “horny” superficial layer of the epidermis is known as the

A

stratum corneum.

32
Q

Jaundice is indicated by

A

a yellowish skin coloration

33
Q

The layer of the skin that contains the blood vessels and nerves that are closest to the surface of the skin is the ________ layer.

A

papillary

34
Q

Variations in hair color reflect differences in the pigment produced by

A

melanocytes

35
Q

When the arrector pili muscles contract,

A

“goose bumps” are formed.

36
Q

Glands that discharge an oily secretion into hair follicles are ________ glands.

A

sebaceous

37
Q

The ________ glands in the axilla become active at the time of puberty.

A

apocrine sweat

38
Q

________ sweat glands are widely distributed across the body surface, ________ glands are located wherever hair follicles exist, and ________ sweat glands are found only in a few areas.

A

Merocrine; sebaceous; apocrine

39
Q

receptors in upper dermis (papillary)

A

Meissner’s corpuscles

40
Q

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

A

dermis

41
Q

Top layer of the epidermis

A

stratum corneum

42
Q

3rd layer of the epidermis

A

stratum granulosum

43
Q

2 types of granules

A

keratohyaline and lamellated

44
Q

Top layer of epidermis

A

stratum corneum

45
Q

2nd top layer of epidermis

A

stratum lucidum

46
Q

3rd layer of epidermis

A

stratum granulosum

47
Q

4th layer of dermis (Stratum)

A

stratum spinosum

48
Q

bottom layer of epidermis

A

stratum basal

Human Anatomy and Physiology (7 decks)

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