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Home Q & A Board Biology-Related Homework Help Medicine Pharmacology (Moderator: DelightfulMind)
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Ravened Ravened
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6 years ago
An action potential begins when sodium ion channels located in the plasma membrane open and Na+ rushes into the cell, producing :

1.   A relaxation of the atria and ventricles
2.   A rapid depolarization
3.   A rapid repolarization
4.   A refractory period
Textbook 
Pharmacology for Canadian Pharmacy Technicians

Pharmacology for Canadian Pharmacy Technicians


Edition: 1st
Authors:
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EmikEmik
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Ravened Author
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5 years ago
very helpful, marking it solve ...
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