Question

In cardiac output of 5250 ml/min, with 75 heartbeats/min, the stroke volume is

Answer 1

Heyo !!!!

Here's the answer !!!

Lemme explain what do Cardiac output and stroke volume mean !!

Stroke Volume : The volume of blood pumped out by each ventricle, for each heart beat, is called as Stroke volume.

Cardiac Output : The volume of blood pumped out by the heart from each ventricle per minute is termed as Cardiac output.

Cardiac Output = Stroke volume × number of beats per minute.

Given information :

Cardiac output = 5250 ml/min

Number of beats per minute = 75

Stroke volume = cardiac output / number of beats per min

$stroke \: volume \: = 5250/75$

$stroke \: volume \: = 70 \:$

Hence , the stroke volume is 70 ml

Hope This Helps You :)

BeBrainly