Home Biology Body Fluids and Circulation Skill Builder Which one is the correct route through which…
Biology Body Fluids and Circulation Skill Builder Single Correct MCQ
Published on: August 23, 2026

Which one is the correct route through which pulse making impulse travels in the heart

A

SA node  Purkinje fibres  Bundle of His  AV node  Heart muscles

B

AV node  SA node  Purkinje fibres  Bundle of His  Heart muscles

C

AV node  Bundle of His  SA node  Purkinje fibres  Heart muscles

D

SA node  AV node  Bundle of His  Purkinje fibres  Heart muscles

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Text Solution

Verified by Experts
The correct answer is:
D

(d)

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