Choose the One Alternative That Best Completes the Statement or Answers

question 70

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
List the quadrant(s) in which the given point is located.
- $( - 4,6 )$

• A) III
• B) IV
• C) I
• D) II

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Definitions:

Expirations

The process of exhaling air out of the lungs; a crucial component of breathing and gas exchange in the respiratory system.

Dorsal Respiratory Group

A cluster of neurons located in the medulla oblongata that plays a crucial role in regulating the rhythm of breathing.

Central Chemoreceptors

Brainstem neurons that detect changes in the pH of cerebrospinal fluid and help regulate ventilation rate.

Peripheral Chemoreceptors

Sensory receptors located in the carotid bodies and aortic bodies that detect changes in the chemical composition of the blood, primarily oxygen, carbon dioxide, and pH levels.