13.
The skin functions to protect:
a. Inner tissues from _______________________________ .
b. Underlying structures from _____________ and ______________.
14.
The __________ is the largest organ of the body. Among other functions, the
skin regulates body __________________________.
15.
The adult human skeleton has ___________ bones.
16.
All of the following are found in a cross-section of skin EXCEPT:
a. Sweat glands.
b. Arteries and veins.
c.
Sebaceous glands.
d. Epidermis.
e. Epiphysis.
17.
The porous, inner part of a bone is called the:
a. Cortex.
b. Spongiosa.
c.
Marrow.
d. Periosteum.
MD0501
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