The cardiac output is equal to
a. the difference between the end-diastolic volume (EDV) and the end-systolic volume (ESV) x HR.
b. the product of heart rate and EDV.
c. the difference between the stroke. volume at rest and the stroke volume during exercise.
d. the stroke volume less the end-systolic volume.
e. the product of heart rate and blood pressure.
A
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A) Bundle of His B) Atrioventricular node C) Sinoatrial node D) Myocardium
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1.Moves substances down their concentration gradients 2.Requires no energy input 3.Substances cross the membranes through pores 4.Is typically coupled to the hydrolysis of ATP. 5.None of these is correct.
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Indicate whether the statement is true or false
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