What Structures Keep the AV Valves from Everting Under High

question 133

Multiple Choice

What structures keep the AV valves from everting under high ventricular pressure?

• A)annuli fibrosis
• B)interventricular and interatrial septa
• C)papillary muscles and chordae tendineae
• D)semilunar valves

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Definitions:

Classical Conditioning

A learning process where two stimuli are repeatedly paired: a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.

Eyeblink Response

A reflex action of closing the eyelids quickly to protect the eyes from threats or stimuli.

Cerebellum

Part of the brain that regulates motor movements, including coordination, precision, and timing.

Serial-Position Effect

A cognitive phenomenon where people tend to remember the first and last items in a series better than the middle items.