Which of these is the sum of the other three?

Questions 51

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Questions of Respiratory System Questions

Question 1 of 5

Which of these is the sum of the other three?

Correct Answer: C

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

Question 2 of 5

Most of the oxygen in the blood is found in the _____.

Correct Answer: B

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

Question 3 of 5

Inside each of your lungs there are tubes called bronchi. These tubes branch into even smaller tubes much like the branches of a tree. What are at the ends of these tubes?

Correct Answer: A

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

Question 4 of 5

What covers the glottis during swallowing to prevent the entry of food into the larynx?

Correct Answer: A

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

Question 5 of 5

What forms the anatomical boundaries of the thoracic chamber?

Correct Answer: B

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

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