Multiple Choice
Adequate perfusion of human tissue generally requires
A) a diastolic pressure of 20 mm Hg.
B) a systolic pressure of 90 mm Hg or greater.
C) occasional arrhythmias to bring the heart into a rhythmic cardiac cycle.
D) a diastolic pressure of at least 90 mm Hg.
Correct Answer:
Verified
Correct Answer:
Verified
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