Neural control of heart beat is done by which of the following nerves:

Circulatory System Physiology Mcqs
BILAL KHATTAK0

A.Parasympathetic fibres from vagus nerve
B.Sympathetic fibres occurring in some spinal nerves
C.Both of these fibres
D.None of these

Related Mcqs:

  1. Which of these nerve fibres accelerate the rate of heart beat:
  2. The heart rate in man is increased by:
  3. Slowing of heart rate in man is done by:
  4. Heart beat is under the control of:
  5. Why do we have techycardia during fever?
  6. Stato acaustic impulses are transmitted to brain by which of these nerves:
  7. Heart beat is conducted by a nodal tissue made up of specialized muscles called:
  8. 3rd, 6th and 11th cranial nerves in rabbit are respectively the:
  9. Heart-beat is under control of:
  10. Heart beat in man is initiated by:

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