1. Increased ventilation during exercise is primary caused by Changes in the pO2 Changes in the...

1. Increased ventilation during exercise is primary caused by

Changes in the pO2
Changes in the pCO2
Neurogenic stimulus from the cortex
All of the above

2. Functional Residual Capacity is?

a. Extra volume of air that can be expelled during a maximal exhalation

b. The volume of air left in the lungs after normal breath

c. The minimum volume of air remaining in the lungs even after a maximal expiration

d. The volume of air in the lungs at the end of a normal passive expiration

3. Central Chemoreceptors are sensitive to changes in

a. pCO2

b. pO2

c. Concentration of H+

d. None of the above

4. What kind of breathing will result in normal pulmonary ventilation but no alveolar ventilation?

a. Normal breathing

b. Rapid shallow breaths (hyperventilation)

c. Slow deep breaths

d. Breathing during exercise

Solutions

Expert Solution

thank you.?

Sydney Mullin answered 1 year ago

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