Appendages Of The Skin Flashcards

1
Q

Hair nails glands sebaceous glands and sudoriferous glands are what?

A

Appendages of the skin

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2
Q

What are the functions of hair?

A

Temperature regulation
Protection
Transportation of substances
Sensation of touch

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3
Q

Hair is pulled by what to trap heat within the body when we get cold?

A

Arrector pili muscle

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4
Q

What is hair made up of?

A

Hard keratin

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5
Q

What is the structure of hair?

A
Follicular Ostia
Hair follicle
Hair bulb
Hair root
Hair shaft
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6
Q

What is the opening on the surface of the skin which the hair extends out of?

A

Follicular Ostia

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7
Q

Which Part of the hair found under the skin and anchors the hair to skin

A

Hair root

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8
Q

What is the hair follicle?

A

A tube like space within the skin where the hair is located

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9
Q

Which is the mitotic phase of the hair structure?

A

Hair bulb

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10
Q

The matrix of living mitotic cells that create the hair root

A

Hair bulb

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11
Q

What are the components of the hair shaft?

A

Cuticle
Cortex
Medulla

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12
Q

Hair that is found above the skin

A

Hair shaft

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13
Q

What is the medulla

A

The inner most layer of the hair shaft not present in all hairs

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14
Q

The outer scaly protective layer of the hair shaft

A

Cuticle

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15
Q

The middle layer of the hair shaft contains keratin and melanin

A

Cortez

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16
Q

When is the best time to wax?

A

Anagen

17
Q

When is the bulb attached firmly to the dermal papillae

A

Anagen

18
Q

What is the transitional phase and mitosis no longer occurs

A

Catagen

19
Q

Also known as epithelial derivatives

A

Appendages of the skin

20
Q

Hair moves up the follicle in preparation for shedding and the resting phase?

A

Telogen

21
Q

What is lanugo hair?

A

Soft hair on a baby

22
Q

Fine short soft and lightly colored hair and are found on the face and body of women and children

A

Vellus hair

23
Q

Long course and dark hair

A

Terminal hair

24
Q

What is the nail structure

A
Nail matrix
Lunula
Nail bed
Nail plate
Free edge
Cuticle
25
Q

What gland produces and secretes sebum

A

Sebaceous glands

26
Q

What are the two sudoriferous glands?

A

Apocrine gland

Eccrine gland

27
Q

Which gland produces pheromones/body odor

A

Apocrine gland

28
Q

Located in high friction areas like groin and underarm

A

Apocrine gland

29
Q

Found all over the body

A

Eccrine glands

30
Q

Cooling the body
Excretion of wastes
Which gland does this function?

A

Eccrine glands