Which Cranial Nerves Have a Negative Chronotropic Effect on Heart

question 33

Multiple Choice

Which cranial nerves have a negative chronotropic effect on heart rate?

• A)glossopharyngeal nerves (CN IX)
• B)hypoglossal nerves (CN XII)
• C)vagus nerves (CN X)
• D)trochlear nerves (CN IV)

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Definitions:

Discrete Event

An occurrence that can be distinctly separated in time from other occurrences, often used in the context of simulation or event-driven programming.

Climate Change

Long-term alteration in Earth’s climate patterns, often attributed to human activities such as fossil fuel combustion, leading to global warming and shifting weather patterns.

Peat Formation

The process by which plant material is partially decomposed in waterlogged conditions, leading to the accumulation of organic matter known as peat.

Plant Material

Organic compounds derived from plants, including leaves, stems, roots, and flowers, involved in various ecological cycles.