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Anatomy > Xmas Test > Flashcards

Xmas Test Flashcards

1
Q

Apocrine

A

glands that only secrete chemicals that doesn’t change the shape of the cell

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2
Q

Merocrine

A

glands that remove parts of the cell

Mero=middle

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3
Q

Holocrine

A

When the whole gland breaks off

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4
Q

Sweat gland type

A

merocrine and apocrine

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5
Q

Most common type of sweat gland and function

A
  • merocrine

- control body temperature, 90% H2O- 10% Salt

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6
Q

Ceruminous

A

cerumen (protection in the ear canal)

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7
Q

Mammary Gland

A

in breast
apocrine
breast milk

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8
Q

Sebaceous

A

holocrine
keeps skin moist
antibacterial
secretes SEBUM

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9
Q

What are the apocrine glands and where are they and what do they do?

A

armpits and groin

secrete pheromones

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10
Q

What types of cells are hair and nails made of? What cells are these most closely related to?

A

Keratinocides, Coreum

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11
Q

What type of structural protein is present in hair and nails?

A

Keratin

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12
Q

Shaft

A

outer part of hair

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13
Q

Translucent cells containing keratin

A

stratum lucidum

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14
Q

Dead Cells

A

coreum

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15
Q

Epidermis

A

stratified squamous epithelium

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16
Q

Dermis

A

Papillary and Reticular

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17
Q

Papillary Layer

A
  • Areolar Tisse Connective Tissue

- lots of fluid

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18
Q

Areolar Tisse Connective Tissue

A
  • blood vessels

- nerves

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19
Q

Reticular

A
  • dense irregular connective tissue
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20
Q

Hypodermis

A
  • Adipose tissue (has fats)
21
Q

Layers of the Epidermis

A 
basale 
spinous
granulosum
lucidum
coreum
22
Q

Stratum basale

A

contains stem cells dividing and melanocytes

23
Q

Stratum spinosum

A

cells are dividing

24
Q

stratum granulosum

A

cells aren’t dividing

has a lot of granules of keratin

25
Q

stratum lucidum

A

only thick skin

26
Q

stratum corneum

A

dead, kertatinized cells

27
Q

Pigments that determine color

A

melanin, carotene, hemoglobin (blood)

28
Q

Skin Burns

A

1st Degree– damage to the skin, an example is sunburn
2nd Degree– epidermis + dermis, boiling water, blisters
3rd Degree– nerve damage, cauterization, dermis, black color

29
Q

Skin Color distribution is based on

A

melanin and vitamin D

30
Q

Melanin

A

protects from UV

31
Q

Vitamin D

A

needed to fix calcium and fight infection

32
Q

lack of Vitamin D causes

A

rickets

33
Q

Fingerprints are also called __________ ridges?

A

epidermal

34
Q

what layer causes fingerprints?

A

dermal

35
Q

what are the three types of finger print main prints?

A
  1. arch 2. loop 3. whorl
36
Q

what is the most common type of skin cancer (8/10)

A

Basal Cell Carcinoma

37
Q

Three types of skin cancer…

A
  • Basal Cell Carcinoma
  • Squamous Cell Carcinoma (affects stratum strata)
  • Melanoma (metastasizes quickly)
38
Q

ABCDE rule

A

asymmetrical, border, color, diameter (6mm), evolution

39
Q

What type of tissue makes up the hypodermis?

A

Adipose and Areolar Connective Tissues

40
Q

What are the three things that the hypodermis provides?

A
  1. insulation
  2. shock absorption
  3. energy reserve
41
Q

The hypodermis contains hair ____________

A

follicles

42
Q

What are the two types of hair follicles?

A

hair papilla and hair matrix

43
Q

Hair Pappilla

A

contains vessels and nerves

44
Q

Hair Matrix

A

contains epithelial stem cell

45
Q

Sebaceous Glands

A

holocrine

secretes sebum into hair and skin

46
Q

Two types of glands?

A

Apo and Mero

47
Q

Apocrine

A

secretes pheromones (only fluid). only in axillary regions

48
Q

Merocrine

A

(90%) H20 (10%) electrolytes +organic waste

Anatomy (5 decks)

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