chapter 6 part 5 Flashcards

1
Q

what are the tactile sensory functions

A

meissner’s corpuscles and pacinian corpuscles

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2
Q

function of thermoreceptors

A

detect heat or cold

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3
Q

function of
nociceptors

A

detect pain

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4
Q

detect pressure and vibration

A

lamellated corpuscles

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5
Q

keep the body cool

A

sweat (thermoregulation)

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6
Q

aids absorption of calcium from foods in gastrointestinal tract

A

vitamin d

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7
Q

necessary for bone growth and immune function

A

vitamin d

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8
Q

it activates the precursor molecule to initiate vitamin d synthesis

A

uv rays

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9
Q

bones are weak due to lack of ___

A

calcium

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10
Q

weak bones may develop into what (in adults)

A

osteomalacia

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11
Q

skin is highly vulnerable to

A

injuries

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12
Q

wound healing may lead to

A

scars, loss of accessory structures, and tissue may have different texture or consistency

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13
Q

occur when damage is caused by heat, radiation, electricity, or chemicals

A

burns

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14
Q

burn that only affect the dermis

A

first degree

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15
Q

burn that affect epidermis and dermis

A

second degree

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16
Q

burn that affect epidermis, dermis, and hypodermis

A

third degree

17
Q

used to estimate burns

A

rule of nines

18
Q

head and neck

A

9%

19
Q

upper limbs

A

9% each

20
Q

trunk

A

36%

21
Q

genitallia

A

1%

22
Q

lower limbs

A

18% each

23
Q

process of wound healing

A

blood clotting, fibroblasts produce new collagen (granulation tissue), regeneration of epidermis

24
Q

three forms of skin cancer

A

basal cell carcinoma, squamous cell carcinoma, melanoma

25
Q

skin cancer caused by cells of stratum basale

A

basal cell carcinoma

26
Q

skin cancer caused by keratinocytes of stratum spinosum

A

squamous cell carcinoma

27
Q

caused by melanocytes

A

melanoma

28
Q

most common cancer in united states

A

basal cell carcinoma

29
Q

more aggressive and can metastasize

A

squamous cell

30
Q

usually begins as a mole

A

melanoma

31
Q

difficult to detect and highly metastatic

A

melanoma