Which of the Following Decreases Heart Rate

question 115

Multiple Choice

Which of the following decreases heart rate?

• A) increase in venous pressure
• B) increase in parasympathetic activity
• C) increase in filling time
• D) increase in stroke volume
• E) increase in sympathetic activity

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Definitions:

Polyps

Abnormal growths of tissue projecting from a mucous membrane, commonly found in organs such as the nose or intestines.

Closed Circulatory System

A circulatory system where the blood moves through the body in closed vessels, ensuring efficient transport of nutrients and oxygen to cells and removal of waste products.

Mollusks

A diverse group of invertebrates that includes snails, slugs, clams, octopuses, and squids.