Question

Breathing rate increases which of the following value?

• A. Pulse rate
• B. Metabolic rate
• C. Exhalation
• D. All of the above

Answer 1

The correct option is D All of the above

The breathing rate is no. of times a person breath in one minute. Breathing rate increases when there is high pulse rate and urgent requirement of oxygen in blood. due to which metabolic rate increases in the body. The exhalation also increases to pass out the carbon dioxide out of the body in high amount to increase oxygen concentration in the body.

So the correct answer is 'All of the above'.