Medical Mcqs

Carotid body function in an organ work as_______________?
  • (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
Smoking causes_____________?
  • (A)  Ciliary motility
  • (B)  Cellular hyperplasia
  • (C)  Mucous secretion
  • (D)  All of the above
Vital capacity is a measure of________________?
  • (A)  Tidal volume
  • (B)  Inspiratory reserve volume plus expiratory volume
  • (C)  Tidal volume plus inspiratory reserve volume plus expiratory reserve volume
  • (D)  Expiratory reserve volume plus reserve volume