The number of gills present in Osteichthyes is

ATI RN

ATI RN Test Bank

The number of gills present in Osteichthyes is _________

A. 2 Pairs B. 12 pairs C. 5 pairs D. 10 pairs

Correct Answer: C

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

The carina separates the _____ from each other.

A. lungs B. secondary bronchi C. primary bronchi D. trachea and bronchi

Correct Answer: C

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

The main function of the pleural membranes is to _____.

A. maintain pressure B. increase thoracic pressure C. remove foreign particles D. reduce friction

Correct Answer: D

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

Which of these is the sum of the other three?

A. tidal volume B. expiratory reserve C. vital capacity D. inspiratory reserve

Correct Answer: C

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

Which of the following does not stimulate the medullary breathing center chemosensitive neurons?

A. low blood pH B. low blood oxygen C. high blood carbon dioxide D. high spinal fluid acidity

Correct Answer: B

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

$89/ 30 days

$150/ 90 days