From age 20 or 30 to age 90, brain weight declines about ________ percent, and the area of the cerebral ventricles relative to the entire brain may increase three to four times.
a. 5
b. 10
c. 15
d. 20
Question 2
In most offices the clinical staff wear all of the following EXCEPT
a. scrub pants.
b. scrub top.
c. lab coat.
d. dress pants.