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FoCS 1 > Anatomy - Skin > Flashcards

Anatomy - Skin Flashcards

1
Q

skin acts as a storage centre for water and which other substance?

a. proteins
b. lipids
c. carbohydrates

A

b.lipids

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2
Q

which cells present on the skin are part of the adaptive immune system?

a. monocytes
b. langerhans cells
c. macrophages

A

b.langerhans cells

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3
Q

what is the dermis made up of?

a. ssk
b. dense irregular connective tissue
c. connective and adipose tissue

A

b.dense irregular connective tissue

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4
Q

what is the hypodermis composed of?

a. ssk
b. dense irregular connective tissue
c. connective and adipose tissue

A

c.connective and adipose tissue

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5
Q

what is the correct order for the layers of the epidermis from superior to inferior ?

a. SC,SG,SS,SB
b. SB,SS,SG,SC

A

a.SC,SG,SS,SB

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6
Q

which layer of the epidermis has lipid secretions acting as a water sealent?

a. SC
b. SG
c. SS
d. SB

A

b.SG

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7
Q

Which layer of the epidermis contains langerhans cells?

a. SC
b. SG
c. SS
d. SB

A

c.SS

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8
Q

which layer of the epidermis is a single layer of cuboidal cells with melanocytes and active cell divisions?

a. SC
b. SG
c. SS
d. SB

A

d.SB

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9
Q

in part of the epidermis during keratinocyte development do cells divide by mitosis?

a. SC
b. SG
c. SS
d. SB

A

d.SB

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10
Q

in which part of the epidermis during keratinocyte development do keratin fibres and lammelar bodies accumulate?

a. SC
b. SG
c. SS
d. SB

A

c.SS

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11
Q

in which part of the epidermis during keratinocyte development do keratohyalin and a hard protein envelope form, lamellar bodies release lipds and cells die?

a. SC
b. SG
c. SS
d. SB

A

b.SG

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12
Q

in which part of the epidermis during keratinocyte development are dead cells containing dispersed keratohyalin present?

a. SC
b. SG
c. SS
d. SB
e. SL

A

e.SL

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13
Q

in which part of the epidermis during keratinocyte development are dead cells with a hard protein envelope form , containing keratin and surrounded by lipids?

a. SC
b. SG
c. SS
d. SB
e. SL

A

a.SC

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14
Q

thick skin has a …

a. thin epidermis and dermis combined
b. thick epidermis and dermis combined

A

a.thin epidermis and dermis combined

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15
Q

thin skin has a …

a. thin epidermis and dermis combined
b. thick epidermis and dermis combined

A

b.thick epidermis and dermis combined

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16
Q

thin / thick skin refers to thickness of which layer ?

a. epidermis
b. dermis
c. hypodermis

A

a.epidermis

17
Q

which type of skin is found on palms and soles of feet?

a/thick
b.thin

A

a/thick

18
Q

which part of the skin is made up of the papillary and reticular layer?

a. dermis
b. epidermis
c. hypodermis

A

a.dermis

19
Q

which layer of the dermis is superficial and interdigitates with epidermal ridges?

a. papillary layer
b. reticular layer

A

a.papillary layer

20
Q

which layer of the dermis is deeper and attached to the underlying hypodermis?

a. papillary
b. reticular

A

b.reticular

21
Q

which fibres are most abundant in the dermis?

a.collagen
b.elastin
c,reticular

A

a.collagen

22
Q

what do fibroblasts produce?

a.collagen
b.elastin
c,reticular

A

a.collagen

23
Q

which of these. fibres is branched and forms a network?

a.collagen
b.elastin
c,reticular

A

c,reticular

24
Q

true or false the hypodermis is part of the true skin

a. true
b. false

A

b.false

25
Q

what tissue type is the hypodermis mostly made up of ?

a. adipose
b. dense irregular ct
c. dense regular ct

A

a.adipose

26
Q

what type of sweat gland opens directly onto the skin surface?

a. eccrine
b. apocrine

A

a.eccrine

27
Q

what type of sweat gland opens onto a hair follicle?

a. eccrine
b. apocrine

A

b.apocrine

28
Q

which unencapsulated receptor responds to light touch

a. merkel cells discs
b. root hair plexus
c. free nerve endings

A

a.merkel cells discs

29
Q

which unencapsulated receptor responds to movements in hairs

a. merkel cells discs
b. root hair plexus
c. free nerve endings

A

b. root hair plexus

30
Q

which unencapsulated receptor responds to temp/pain/itching

a. merkel cells discs
b. root hair plexus
c. free nerve endings

A

c.free nerve endings

31
Q

which encapsulated receptor respods to light touch/low frequency stimuli and is numerous in the fingertips,palms and soles?

a. meissner corpuscles
b. pacinian corpuscles
c. krause end bulbs
d. ruffini corpuscles

A

a.meissner corpuscles

32
Q

which encapsulated receptor responds to coarse touch and pressure?

a. meissner corpuscles
b. pacinian corpuscles
c. krause end bulbs
d. ruffini corpuscles

A

b. pacinian corpuscles

33
Q

which encapsulated receptor responds to low fequency vibrations and is found in the genitalia?

a. meissner corpuscles
b. pacinian corpuscles
c. krause end bulbs
d. ruffini corpuscles

A

c.krause end bulbs

34
Q

which encapsulated receptor responds to stretch and twisting?

a. meissner corpuscles
b. pacinian corpuscles
c. krause end bulbs
d. ruffini corpuscles

A

d.ruffini corpuscles

FoCS 1 (36 decks)

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