Which of the Following Is Responsible for the Starling Effect

question 41

Multiple Choice

Which of the following is responsible for the Starling effect?

• A) Sympathetic nerve firing
• B) Vagal discharge
• C) Activation of the beta1-adrenergic receptors
• D) End-diastolic volume (EDV) or preload

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Definitions:

Plausible

Appearing reasonable or probable, often used in the context of arguments or hypotheses that seem likely to be true.

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Extremely strange or unusual in a way that might be puzzling or difficult to understand.

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A disorder in which anxiety or unconscious conflicts are “converted” into physical symptoms that often have the effect of helping the person cope with anxiety or conflict.

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A condition characterized by difficulty seeing in low light or darkness, due to impaired function of specific visual cells.