Question 1
Sympathetic stimulation causes airways to:
dilate
constrict
collapse
trap air
Question 2
Ischemic pain in the lower extremities that occurs while walking but disappears when resting
is a description of which condition?
intermittent claudication
Pericarditis
Raynaud Phenomenon
Thromboangiitis Obliterans
Question 3
How much oxygen does the myocardium extract from the coronary arteries?
40%
50%
60%
70%
Question 4
Stimulation of the carina often causes:
inhalation