skin

Question 1

what is the body’s largest organ?

Answer 1

the skin
first sign of defense

Question 2

what is essential to the health of the body?

Answer 2

skin and mucosal cells

Question 3

what is the function of the skin?

Answer 3

protection
secretion
excretion
temperature regulation
sensation

Question 4

what compromises the epidermis?

Answer 4

several thin layers of epithelial cells
the cells shield the underlying tissue

Question 5

what structures does the dermis contain?

Answer 5

collagen
nerve fibers
blood vessels
glands
hair follicles

Question 6

what glands are in the dermis and what do they do?

Answer 6

sweat glands
cool the body and protect the skin from being too dry
sebaceous glands
secrete sebum, an oily odorous fluid, into the hair follicles
softens/lubricates the skin and slows water loss
bactericidal action

Question 7

subcutaneous tissue is comprised of what?

Answer 7

nerves
blood vessels
lymph
connective tissue thats filled with fat cells
this layer cushions the upper layers and loosely secures the skin to underlying structures

Question 8

what should the normal mucosa within the oral cavity look like?

Answer 8

light pink
soft
moist
smooth
no lesions

Question 9

what are some mouth abnormalities?

Answer 9

xerostomia
dry mouth
ginigivitis
inflammation of the gums
dental caries
tooth decay

Question 10

what can impair salivary secretion?

Answer 10

medications
exposure to radiation
mouth breathing

Question 11

what does the condition of a patient’s hands and feet let us know?

Answer 11

the ability to perform hygiene care