What is the percentage of oxygen in the air that we inhale?

Questions 51

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Questions Respiratory System Questions

Question 1 of 5

What is the percentage of oxygen in the air that we inhale?

Correct Answer: B

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

Question 2 of 5

Finest branches of bronchial intercom are bronchioles.

Correct Answer: A

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

Question 3 of 5

Most of the respiratory passage surface is lined with _____.

Correct Answer: A

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

Question 4 of 5

The bronchioles enter the _____ of the lungs.

Correct Answer: C

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

Question 5 of 5

The movement of air within the respiratory system is correctly referred to as _____.

Correct Answer: D

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

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