Chemoreceptors on the Surface of the Medulla Oblongata Are Sensitive

question 40

Multiple Choice

Chemoreceptors on the surface of the medulla oblongata are sensitive to

• A) O₂.
• B) N₂.
• C) surfactant.
• D) blood CO₂ partial pressure and pH.
• E) None of the above

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Definitions:

Dressing

Material used to cover and protect a wound to promote healing and protect from further harm or infection.

Forehead

The part of the face above the eyebrows and below the hairline.

High-Voltage

Refers to electrical systems or components operating at a voltage level significantly higher than standard, often indicating increased power and potential danger.

Electrical

Charged with electricity; run by electricity.