Nervous Control of Gastric Secretion Is Provided by ________

question 2

Multiple Choice

Nervous control of gastric secretion is provided by ________.

• A) somatic neurons in the spinal cord
• B) the vagus nerve and enteric plexus
• C) the rubrospinal tracts
• D) the reticulospinal and vestibulospinal tracts

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Definitions:

Pitch

The perceived frequency of a sound, determining its musical note or tone.

Pinna

The visible part of the ear that is outside the head, which captures sound waves and directs them into the ear canal.

Middle Ear

The part of the ear that channels and amplifies sound through the eardrum, hammer, anvil, and stirrup to the inner ear.

Eardrum

A slim barrier that divides the external ear from the internal ear and oscillates when influenced by sound vibrations.