The condition characterized by difficulty breathin

ATI RN

ATI RN Test Bank

The condition characterized by difficulty breathing due to an allergic response is _____.

A. pulmonary cancer B. bronchial asthma C. tuberculosis D. atelectasis

Correct Answer: B

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

Which of these has the highest affinity for hemoglobin?

A. CO₂ B. nitrogen C. O₂ D. CO

Correct Answer: D

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

Which group of animals exchange gases through their entire body surface?

A. Insects B. Fishes C. Flatworms D. Reptiles

Correct Answer: C

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

Which structure reduces friction on the lung surface?

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

Correct Answer: C

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

What is the purpose of creating a pressure gradient during breathing?

A. To humidify the air B. To clear foreign particles C. To facilitate the movement of air into and out of the lungs D. To generate sound production

Correct Answer: C

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

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