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Anatomy 🤸🏼‍♀️👩🏼‍⚕️💪🏻🖐🏻 > Chapter 5 Integument > Flashcards

Chapter 5 Integument Flashcards

1
Q

A single hair is called a:

A

Pilus

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2
Q

_______ hair is pigmented and comprises the eyebrows.

A

Terminal

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3
Q

The mass of vascularized connective tissue that temporarily forms during would healing is:

A

Granulation tissue

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4
Q

Functions of the integument:

A 
Protection 
Prevention of water loss/gain
Temperature regulation 
Metabolic regulation 
Immune defense
Sensory reception 
Secretion
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5
Q

The sloughed off cells of the periderm mix with sebum during the fetal period, creating a waterproof coating called:

A

Vernix caseosa

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6
Q

Difference in skin pigmentation is due to a difference in the number of ________ each individual has.

A

Melanocytes

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7
Q

Aging of the integument includes:

A

Repair takes longer
Collagen fiber decreases and elastic fibers lose elasticity
Dry due to sebaceous gland secretions
Thinner skin
Blood supply to the dermis is reduced
Reduced activity of skin stem cells
Decrease in melanocytes cause altered skin pigmentation

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8
Q

Function of the integument in which sweat glands are involved:

A

Temperature regulation

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9
Q

The _______ layer of the dermis contains a meshwork of collagen fibers that surround and support structures in the dermis.

A

Reticular

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10
Q

The changing _____ and ______ of a mole is a warning for cancer.

A

Size

Appearance

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11
Q

The integument consists of the epidermis, which is composed of _________, and the dermis, which is composed of _______ connective tissue.

A

Stratified squamous epithelium

Dense irregular and areolar

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12
Q

Anagen phase

A

Active phase of growth

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13
Q

Catagen phase

A

Brief regression period

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14
Q

Telogen phase

A

Resting phase; hair is shed

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15
Q

What is NOT found in thick skin?

A

Hair follicles

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16
Q

You accidentally cut your fingernail too far, causing a sharp pain and some bleeding. Which part of your nail was injured?

A

Nail bed

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17
Q

What is tie regarding the changes in hair that occur with age?

A

White hair results from the lack of pigment production.

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18
Q

Sweats glands and sebaceous glands develop from which layer of the integument?

A

Stratum basale of the epidermis

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19
Q

Subcutaneous layer (hypodermis)

A

Not part of the integument
Consists of areolar and adipose connective tissue
Thermal insulation

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20
Q

What are the two types of body membranes?

A

Epithelial, connective

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21
Q

“Skin” is the _____ membrane.

A

Cutaneous

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22
Q

This type of membrane line all body cavities that open to the exterior body surface?

A

Mucous

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23
Q

This type of membrane lines open body cavities that are closed to the exterior of the body?

A

Serous

24
Q

Serous membranes occur in pairs separated by ____ fluid.

A

Serous

25
Q

Serous membrane covering the abdominal cavity?

A

Peritoneum

26
Q

Serous membrane covering the heart?

A

Pericardium

27
Q

Serous membrane covering the lungs?

A

Pleura

28
Q

Membrane that lines fibrous capsules surrounding joints?

A

Synovial

29
Q

The outer layer of the skin is called?

A

Epidermis

30
Q

The inside layer of the skin is called?

A

Dermis

31
Q

The subcutaneous tissue deep into the dermis that anchors the skin to underlying organs is called?

A

Hypodermis

32
Q

The deepest layer of the epidermis is?

A

Stratum basale

33
Q

Layer of the epidermis formed from dead cells of the deeper strata?

A

Stratum lucidum

34
Q

The outermost layer of the epidermis?

A

Stratum corneum

35
Q

The protective protein of the skin that prevents water loss from the skin?

A

Keratin

36
Q

Melanocytes produce skin pigment, called?

A

Melanin

37
Q

The two layers of the dermis are:

A

Papillary

Reticular

38
Q

The papillary layer that contains projections that contain capillaries, and pain and touch receptors?

A

Dermal papillae

39
Q

The deepest skin layer and under the papillary layer is?

A

Reticular

40
Q

Dermal layer containing blood vessels, sweat and oil glands, and deep pressure receptors?

A

Reticular

41
Q

This is contained in the dermis that gives skin toughness?

A

Collagen fibers

42
Q

This is contained in the dermis that gives skin elasticity?

A

Elastic fibers

43
Q

The orange-yellow pigment of the skin?

A

Carotene

44
Q

The red color from blood vessels in the dermis comes from:

A

Hemoglobin

45
Q

The cutaneous glands that produce oil?

A

Sebaceous glands

46
Q

Type of sweat gland that excretes onto skin surface?

A

Eccrine

47
Q

Type of sweat gland that empties into hair follicles?

A

Apocrine

48
Q

The cutaneous glands that produce sweat?

A

Sweat glands

49
Q

Hair consists of hard _____ epithelial cells.

A

keratinized

50
Q

Muscle pulling hair upright when cold or frightened?

A

Arrector pili

51
Q

Layer of epidermis responsible for nail growth?

A

Stratum basale

52
Q

Dividing the body into sections for extent of burns is called?

A

Rule of 9’s

53
Q

Degree of burn if only the epidermis is damaged?

A

First

54
Q

Degree of burn if the entire skin layer is destroyed?

A

Third

55
Q

Cancer that does not spread is called?

A

Benign

56
Q

Cancer that spreads to other parts of the body is called?

A

Malignant

Anatomy 🤸🏼‍♀️👩🏼‍⚕️💪🏻🖐🏻 (14 decks)

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