Which of the Following Would Increase Heart Rate

question 145

Multiple Choice

Which of the following would increase heart rate?

• A) increased sympathetic stimulation of SA node
• B) decreased parasympathetic stimulation of nodal fibers
• C) increased levels of norepinephrine and/or epinephrine
• D) faster depolarization of the pacemaker potential
• E) all of the above

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Definitions:

WARN Act

The Worker Adjustment and Retraining Notification Act, a U.S. labor law that requires employers to provide notice 60 days in advance of covered plant closings and mass layoffs.

Advance Notice

A prior notification about an event, requirement, or action that allows for preparation or adjustments.

Union Official

A union official is a person who represents and acts on behalf of members of a labor union, often involved in negotiations, organizational activities, and advocacy.

Equal Pay Act

A U.S. labor law enacted in 1963 aimed at abolishing wage disparity based on sex.