Medical MCQs

A. -2
B. -5
C. 0
D. -7

A. Differential pressure of oxygen in arterial blood
B. Differential pressure of oxygen in venous blood
C. Differential pressure of oxygen in in tissue fluids
D. Differential pressure of oxygen in in hemoglobin synthesis

A. 0.5 l
B. 2.0 l
C. 1.1 l
D. 1.8 l

A. Anoxic anoxia
B. Anoxia
C. Histotoxic hypoxia
D. Ischemic hypoxia

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

A. Air conditioning
B. Drug absorption
C. Gaseous exchange
D. Reserve volume

A. Increased workload, decreasing duration of exercise
B. Increased workload, increasing duration of exercise
C. Decreasing workload, increasing duration of exercise
D. Decreasing workload, decreasing duration of exercise

A. Anaphylaxis
B. Asthma
C. Hyperventilation
D. Copd

A. Bind avidly with hb
B. Partial pressure of co is less
C. Co is less absorbed in water
D. Alveolar membrane is less permeable

A. Stagnant hypoxia
B. Anemic hypoxia
C. Histotoxic hypoxia
D. Hypoxic or arterial hypoxia