WorksheetsWeek 3 AP Quiz-CMT 102
Total questions: 15
Worksheet time: 15mins
Which specialized cells produces a hormone that contributes to skin color and serve to reduce the amount of UV light that can penetrate in the deeper layers of the skin?
Langherhan cells
Dermal graft cells
Melanocytes
Dendrites
The evaporation of sweat and shivering both contribute to which of the skin’s functions?
Body temperature regulation
Absoroption
Protection
Immunity
Which type of tissue makes up the epidermis?
connective
epithelial
adipose
subcutaneous
Name the layer of skin that is not associated or supplied with blood vessels (avascular).
(a)
True or False. Skin converts UV rays to vitamin D
(a)
What cells make up more than 90% of the epidermis and contribute to the skin’s protective function?
keratinocytes
langerhans cells
adipose cells
carotene and melanin
Some medical practitioners routinely examine a patient’s lunula for evidence of systemic disease. Which part of the integumentary system are they examining?
hair follicles
sudoriferous glands
base of the nails
free edge of the nails
Which of the following is not a function of the integumentary system?
sensation
absorption
motor output
waste elimination
After completing their life cycle of 21 to 27 days, superficial epidermal cells slough off in a process which has a name that is suggestive of the shape of these epithelial cells. What is the term for the normal flaking off of skin cells?
keratinize
scleroderma
hyperemia
desquamate
Which type of sweat gland is found in the axilla and anogenital region and begins to function at puberty?
sebaceous
eccrine
bilirubin
apocrine
Langerhans cells in the skin contribute to which important function if the integumentary system?
waste elimination
immunity
absorption
sensation
Where cells of both regions connect and are separated by a basement membrane. The is a region of your skin that also provides support for the epidermis and nutrient exchange between the two regions.
Subcutaneous layer
dendritic memberane
epidermal-dermal junction
melanin-keratin compound
A genetic condition in which individuals cannot produce melanin?
vitiligo
cyanosis
ischemia
albinism
Decrease in blood flow from vasoconstriction or other causes.
hyperemia
cyanosis
ischemia
inflammation
Blue or purple-tinted skin.
ischemia
pallor
hyperemia
cyanosis
