Biology · Human Physiology
Select the correct sequence of the conduction/spread of cardiac impulse in the human heart: (K) SA Node (L) Bundle of His (M) AV Node (N) Purkinje fibers (O) Right and left bundle branches
- 1K → M → N → L → O
- 2O → K → M → L → N
- 3K → M → L → O → N✓
- 4K → L → M → N → O
Correct answer
K → M → L → O → N
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