Which mechanism prevents overinflation of the lung

ATI RN

ATI RN Test Bank

Which mechanism prevents over-inflation of the lungs?

A. surfactant secretion B. blood pH levels C. the chemoreceptor reflexes D. Hering-Breuer reflex

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

What organ is not a part of the respiratory system?

A. Larynx B. Esophagus C. Nasal Cavity D. Trachea

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

What are the thin, irregular-walled structures that form a branching network in the lungs?

A. Alveoli B. Bronchioles C. Bronchi D. Pleura

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

What is the purpose of catabolic reactions in cells during respiration?

A. Release of CO₂ B. Utilization of O₂ C. Diffusion of gases D. Humidification of air

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

What is the function of a spirometer?

A. To measure blood pressure B. To assess lung tissue elasticity C. To measure lung capacity and function D. To evaluate respiratory rate

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

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