Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

ANP1106 > 3 > Flashcards

3 Flashcards

1
Q

How long is the average life of keratinocytes

14-28 days

25-45 days

7-14 days

36-90 days

A

25-45 days

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what cell is stimulated by the hormone epidermal growth factor

melanocytes

macrophages

carotene

keratinocytes

A

keratinocytes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

melanin is generated by the

melanocytes

phagocytes

keratinocytes

macrophages

A

melanocytes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

dendritic cell are also known as

macrophages

connective tissue

fibroblasts

lunula

A

macrophages

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

macrophages have migrated from

the brain

the heart

bone marrow

dermis

A

bone marrow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what is the top layer of the epidermis

stratum lucidum

stratum corneum

stratum granulosum

stratum spinosum

A

stratum corneum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

which cells are flat and anucleated

stratum spinosum

stratum granulosum

dermis

stratum corneum

A

stratum corneum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what layer is 2-3 rows of clear, flat, dead keratinocytes that is found only in thick skin of soles of feet and palms of hands

melanosomes

subcutaneous tissue

stratum basale

stratum lucidum

A

stratum lucidum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

place the layers in order of most superficial to least

1) stratum lucidum
2)stratum basale
3) stratum corneum
4) stratum spinosum
5) stratum granulosum

a) 1, 3, 4, 5, 2
b) 3, 1, 5, 4, 2
c) 3, 1, 4, 5, 2
d) 1, 5, 3, 2, 4

A

b) 3, 1, 5, 4, 2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

where does the protein keratin accumulate

papillary layer

stratum granulosum

stratum basale

superficial fascia

A

stratum granulosum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

stratum basale is the mid layer that renews keratinocytes for the overlying epidermis

T or F

A

F

its the deepest layer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

what cell secretes collagen proteins that are used to maintain a structural framework

dermal papillae

macrophages

phagocytes

fibroblasts

A

fibroblasts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

mast cells respond to infection by releasing histamines which causes

vasoconstriction

sweating

vasodilation

folds in the skin

A

vasodilation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

which is not included in the matrix

lacunae

collagen

reticular fibers

elaston

A

lacunae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

when the dermis is stretched you are left with

flexure lines

blisters

friction ridges

stretch marks

A

stretch marks

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

what is another name for stretch marks

histamines

flexure lines

stria

lunala

A

stria

17
Q

what layer is superficial thin containing areolar CT forming dermal papillae containing blood vessels and sensory nerves. They also form friction ridges (hand and toe prints)

dermal layer

basal layer

stratum granulosum

papillary layer

A

papillary layer

18
Q

what layer would you cut for less scaring that contains dense irregular CT

reticular layer

basal layer

stratum granulosum

papillary layer

A

reticular layer

19
Q

what is another name for subcutaneous tissue

adipose tissue

reticular layer

superficial fascia

aerolar CT

A

superficial fascia

20
Q

which is not apart of the accessory structure of the integument

nails

hair

stria

arrector pili muscle

A

stria

21
Q

where is the nail derived from

nail matrix

nail bed

phalanx

hyponychium

A

nail matrix

22
Q

what part of your nail serves as a barrier for germs

lunula

hyponychium

nail root

free edge of nail

A

hyponychium

23
Q

a thickened yellow nail suggests

malnutrition

thyroid disorder

fungal infection

iron deficiency

A

fungal infection

24
Q

beau lines suggest

malnutrition

thyroid disorder or respiratory illness

fungal infection

iron deficiency

A

malnutrition

25
Q

spoon shaped nails suggest

malnutrition

thyroid disorder or respiratory illness

fungal infection

iron deficiency

A

iron deficiency

26
Q

terminal hair is covering most of the body

T or F

A

F

27
Q

terminal hair is not found on

armpits

face

arms

scalp

pubic area

A

arms

28
Q

Name the 3 layers of hair in order (cuticle, medulla, cortex) from inner to outer

A

medulla,cortex, cuticle

29
Q

a person with an oval shaft has

straight hair

ginger hair

curly hair

split ends

A

straight hair

30
Q

where does the hair grow from

shaft

bulb

root

A

bulb

31
Q

which is not apart of hair follicle

external epithelial root

arrector pili

internal epithelial root

glass membrane

CT root sheet

A

arrector pili

32
Q

why does our hair turn white

malnutrition

broken root

dead pigment cell

chemical damage

A

dead pigment cell

33
Q

modified sweat glands can produce

A

ear wax and milk

34
Q

what degree burn would you get if damage was only done to epidermis?

A

1st degree

35
Q

when would it be a 2nd degree burn

A

epidermis and superficial dermis

36
Q

3rd degree damages the

A

epidermis and the dermis

ANP1106 (9 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions