The Period of Time in Which the Myocardium Is Insensitive

question 104

Multiple Choice

The period of time in which the myocardium is insensitive to further stimulation is called the

• A)absolute refractory period.
• B)hyperpolarization period.
• C)AV period.
• D)SA period.
• E)ectopic focus.

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Definitions:

Synthesize Bile

The process of producing bile, a digestive fluid created in the liver and vital for the digestion and absorption of lipids in the small intestine.

Hydrochloric Acid

A strong, corrosive acid that is a major component of gastric acid, aiding in digestion and absorption in the stomach.

Microvilli

Small, fingerlike extensions of the plasma membrane of cells, increasing surface area for absorption.

Plicae Circularis

Internal folds of the intestinal lining that increase surface area for absorption of nutrients.