Surgical repair to open blocked vessels with a balloon and stent is a(n):
a. angioplasty
b. angiography
c. mammoplasty
d. rhinoplasty
e. anastomosis
A
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Which of the following pathological conditions is due to weakened eye muscles?
A) astigmatism B) cataract C) glaucoma D) strabismus
_____ is associated with a type III hypersensitivity reaction. (Select all that apply.)
a. Allergen binding to cell-surface components and creating foreign epitopes. b. Cross-linking of IgE on mast cells c. Formation of small immune complexes that are deposited in blood vessel walls d. Complement fixation e. Hemorrhaging f. Antibody excess
While walking down the street, a cat jumps out of an alley into the pathway of an adult. They note that his heart is "racing." This response is primarily due to:
A) Reflex circuitry produced by the ANS reflexes B) Parasympathetic effects on the vagus nerve C) Secretions of sympathetic neurotransmitters produced in the adrenal medulla D) The cell body of the first motor neuron that lies in the brain stem
Which of the following is NOT among the common symptoms of AIDS?
A. swollen glands B. weight gain C. loss of appetite D. fatigue