Q. 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 Choose the correct sequence of pathway from the options given below:
A) B-D-E-C-A
B) E-A-D-B-C
C) E-C-A-D-B
D) A-E-C-B-D
Explanation
[Solution by Claude - not from source] SA node $\to$ AV node $\to$ AV bundle $\to$ bundle branches $\to$ Purkinje fibres. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.