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Read the following statements and choose...

Read the following statements and choose the correct option
Statement 1 : Atria receive blood from all parts of the body which subsequenctly flows to ventricles
Statement 2 : Action potential generated at sino-atrial node passes from atria to ventricles.

A

Action mentioned in Statement 1 is de- pendent on action mentioned in State- ment 2

B

Action mentioned in Statement 2 is de- pendent on action mentioned in State-ment 1

C

Action mentioned in Statements 1 and 2 are independent of each other

D

Action mentioned in Statements 1 and 2 are synchronous.

Text Solution

Verified by Experts

The correct Answer is:
b
First the neural conduction in the form of action potential is generated and spread, followed by the muscular event of atrial and ventricular contraction
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