Home
Class 12
BIOLOGY
Assertion : Cardiac output is the volume...

Assertion` :` Cardiac output is the volume of blood pumped out by each ventricle per minute.
Reason `:` Ther cardiac output of an athlete will be much higher than that of an ordinary man.

A

If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion .

B

If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion

C

If Assertion is True but the Reason is False.

D

If both Assertion & Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Similar Questions

Explore conceptually related problems

In humans, the volume of blood pumped out by each ventricle per minute is

the volume of blood pumped out by the two ventricles of human heart per minute is

Assertion: Each cardiac cycle consists of systole and diastole of both the atria and ventricles. Reason: The cardiac output of an ordinary man will be much higher than that of an athlete.

How many among the given statements are incorrect? a. All of the nodal tissue in human heart is capable of generating 70-75 action protentials in a minute. b. Lymph is devoid of all formed elements of blood. c. Cardiac output is defined as the volume of blood pumped by each ventricle in a cardiac cycle. d. Wall of left ventricle is thickest among all four chambers of human heart.

The volume of blood pumped out by each ventricle per cardiac cycle is called …..X……which is about …….Y……… . Select the correct option for X and Y.

Read the following statement (I - IV) I. The machine that is used to obtain ECG of a patient is called an electrocardiograph . II. The volume of blood pumped out by each ventricle per cardiac cycle is called the cardiac output . III. The second heart sound is associated with the opening of both semilunar values . IV. Hypertension is denoted by the ratio of systolic and diastolic pressure in mm of mercury pressure. How many statement (s) is/ are correct from the above ?

The volume of blood each ventricle pumps out during a cardiac cycle is about

Given below are four statement regarding human blood vascular system (a) there is no role of calicum ions in blood clotting (b)cardiac output is the amount of blood pumped by each ventricle in one second (c )arteries are thin walled and have narrow lumen ass compared to veins (4)the stage of cardiac cycle where all the four chambers are relexed stage is called joint Diastole How many of the above statement are correct ?

If the heartbeat of a person is about 75 beats per minute, and stroke volume is 70 mL per minute, then the cardiac output will be