Some Neurons in the Vagus Nerve Terminate on Sinoatrial (Pacemaker)cells

question 13

Multiple Choice

Some neurons in the vagus nerve terminate on sinoatrial (pacemaker) cells in the heart.These neurons secrete acetylcholine,which ultimately results in a decreased heart rate.This is an example of

• A)Endocrine control
• B)Exocrine control
• C)Hormonal control
• D)Neural control
• E)None of the choices are correct

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Definitions:

Two Raters

A method involving two independent evaluators assessing the same performance or work to improve the objectivity and reliability of the evaluation.

Reliability And Accuracy

The consistency and correctness of a test's or measurement's outcomes over repeated applications.

Observation

The action or process of closely monitoring or noting the behavior or characteristics of individuals or phenomena.