DP Sports, Exercise and Health Science Questionbank

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Directly related questions

• 20N.2.SL.tz0.4b: Describe the pathway of the electrical impulse during excitation of the heart muscle.
• 20N.2.HL:.tz0.4d: Describe the pathway of the electrical impulse during excitation of the heart muscle.
• 21N.2.SL.tz0.6a: Describe the regulation of heart rate.
• 22M.2.SL.tz0.3d:

  Describe the sequence of excitation of the heart muscle.

• 16M.1.SL.tz0.10: Which of the following correctly describes the sequence of excitation of heart muscle? A. AV...
• 17M.1.SL.tz0.8: Where in the heart is the electrical impulse generated for contraction? A. Atrioventicular...
• 17N.1.SL.tz0.8: Which are involved in the regulation of heart rate? I. Sinoatrial node II. Autonomic nervous...
• 19N.2.HL:.tz0.6b.i:

  Describe the extrinsic regulation of the sinoatrial (SA) node as an athlete begins a warm-up.

• 19N.1.SL.tz0.6: What describes the sequence of excitation of the heart muscle? A. Sinoatrial node →...