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Other quiz:

Physiology › View

The number of action potentials per minute each type of autorhythmic cell can generate under resting conditions is as follows:

A. the rate for the SA node is 70-80, for the AV node is 40-60 and for the Bundle of His and Purkinje fiber is 20-40

B. the rate for the SA node is 70-80, for the AV node is 70-80 and for the Bundle of His and Purkinje fiber is 40-60

C. the rate for the SA node is 70-80, for the AV node is 20-40 and for the Bundle of His and Purkinje fiber is 40-60

D. the rate for the SA node is 40-60, for the AV node is 70-80 and for the Bundle of His and Purkinje fiber is 40-60

E. the rate for the SA node is 40-60, for the AV node is 70-80 and for the Bundle of His and Purkinje fiber is 20-40

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Digestive System › View

What does the digestive system do?

A. Pumps blood throughout the body

B. Helps you breathe

C. Breaks down and handles food

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