A.Starting the heart beat
B.Regulating the heart beat
C.Releasing acetylcholine
D.Releasing adrenaline
Related Mcqs:
- On cutting off the parasympathetic supply to heart completely, the heart will:
- Role of pace-maker is:
- Stimulation of heart through sympathetic nerve is a result of:
- Slowing of heart rate in man is done by:
- Free nerve endings of sympathetic nervous system will release which of these substances during the condition of tachycardia in our body:
- Heart shows rhythmic contractions and expansions withour pause and fatigue which may be defined as
- The heart rate in man is increased by:
- Acetylcholine retards the rate of heart beating by:
- Which of these hearts may function even in absence of a nervous control:
- Sympathetic fibres of autonomic nervous system:
