A decrease in the arterial PO2 is seen in______________?

Related Mcqs:

Limitation of inspiration by vagal lung inflation signals is called the______________?

A. Autonomic reflex B. Bainbridge reflex C. Herring – Breur reflex D. Dynamic stretch reflex...

At high altitudes the following changes takes place except_______________?

A. Increase in respiratory rate B. Increases in depth of respiration C. Increase in oxygen carrying capacity of blood D. Increase in partial pressure of CO2...

What is true about pneumothorax ?

A. Total chest wall diameter is increased B. Interpleural pressure becomes more negative C. The concentration of surfactant is reduced in alveoli D. Increased lung compliance...

The volume of gas in the lungs at the end of normal expiration is____________?

A. Expiratory reserve volume B. Functional residual capacity C. Residual volume D. Inspiratory reserve volume...

Arterial PO2 is reduced in_____________?

A. Anemia B. KCN poisoning C. Pulmonary hypoventilation D. CO poisoning...