NEET UG BIOLOGY MCQ: BODY FLUIDS AND CIRCULATION

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Which of the following is the correct pathway for propagation of cardiac impulse?

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Correct option: A

SA node → AV node → Bundle of His → Purkinje fibres

Option A (SA node → AV node → Bundle of His → Purkinje fibres) is correct because this is the correct sequence of the cardiac impulse propagation through the heart's conduction system.

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