NEET2024Zoology-Human Physiology
NEET 2024 Zoology Cardiovascular System MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Following are the stages of pathway for conduction of an action potential through the heart:
A. AV bundle
B. Purkinje fibres
C. AV node
D. Bundle branches
E. SA node
A
B⁻D⁻E⁻C⁻A
B
E⁻A⁻D⁻B⁻C
C
E⁻C⁻A⁻D⁻B
D
A⁻E⁻C⁻B⁻D
Correct Answer
Option C
Detailed Explanation
The correct sequence is SA node, AV node, AV bundle, bundle branches, and Purkinje fibres for action potential conduction.
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