Physiology/CVS
The pacemaker of the heart is the:- A.AV node
- B.SA node
- C.Purkinje fibres
- D.bundle of His
Medical
Physiology
Nerve, muscle, CVS, respiration and renal physiology.
Physiology/Nerve & Muscle
The resting membrane potential of a typical neuron is about:- A.+30 mV
- B.0 mV
- C.−70 mV
- D.+70 mV