Zoology - Body Fluids and Circulation Question with Solution | TestHub
Read the following four statements carefully:
I. About 70 ml of blood is pumped out by each ventricle during a cardiac cycle is called the beat volume.
II. The fluid called lymph is almost similar to blood plasma without any exception.
III. Heart failure simply means when the heart stops beating.
IV. Hypotension leads to heart diseases as well as damage to the brain, kidney and other vital organs.
How many from the above is/are correct?
Options:
Answer:
Solution:
Stroke volume (SV) is the volume of blood pumped from the left ventricle per beat.
The fluid called lymph is almost similar to blood plasma except for the protein content and the formed elements.
A cardiac arrest simply means when the heart stops beating. Hypertension or high blood pressure leads to heart diseases as well as damage to brain, kidney and other vital organs.
