A stent is a:
a. variation of coronary artery bypass graft surgery.
b. correction for the underlying cause of atherosclerosis.
c. device that reopens a clogged artery and remains in place.
d. all of these choices
C
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The prefix anti- means ________
A) "against" B) "between" C) "around" D) "across; through"
Skin cells become filled with the tough, waterproof protein keratin and die
Indicate whether the statement is true or false
A surgical procedure that uses plastic surgery to correct deformities of the external ear is called ________
A) otoplasty B) glossectomy C) laryngectomy D) rhinoplasty
Albert suffers from the most common psychological problem among the elderly. Which condition does he have?
A) Bipolar disorder B) Generalized anxiety disorder C) Depression D) Panic disorder