An increase in heart rate would ______ cardiac output.
A) decrease
B) increase
Correct Answer:
Verified
Q43: Which chambers contract simultaneously?
A)Two atria
B)Right atrium and
Q44: Sympathetic stimulation of the heart causes the
Q45: When is the first sound of the
Q46: Parasympathetic stimulation of the heart causes the
Q47: A heart rate above 100 beats per
Q49: During atrial systole,the AV valves are _
Q50: Calculate the cardiac output in an individual
Q51: Cardiac output is equal to
A)heart rate
Q52: During ventricular systole,the AV valves _ and
Q53: The cardiac output is dependent on
A)heart rate.
B)respiration
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