- (A) Base of lung
- (B) Apex of lung
- (C) Posterior lobe of lung
- (D) Middle lobe of lung
Medical Mcqs
- (A) Haldane effect
- (B) Bohr effect
- (C) Breur effect
- (D) Hamburger effect
- (A) It is secreted by Type II pneumocytes
- (B) It contains lecithin and sphingomyelin
- (C) It increases surface tension
- (D) It prevents collapse of smaller alveoli
- (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
- (A) ADH secretion in collecting duct
- (B) Constant solute load on distal tubule
- (C) Macula densa
- (D) Balance between ascending and descending loop of henle
- (A) More negative
- (B) Less negative
- (C) Positive
- (D) Equal to the intra alveolar pressure
- (A) Cyanosis
- (B) Dyspnea
- (C) Hypercapnia
- (D) Hypoxia
- (A) Tidal volume
- (B) Respiratory rate
- (C) Alveolar ventilation
- (D) FEV 1
- (A) Rise in temperature
- (B) Rise in carbon dioxide tension
- (C) Rise in pH
- (D) Rise in H+ ion
- (A) Decrease in arterial carbon dioxide level
- (B) Increase in arterial carbon dioxide level
- (C) Increase in arterial oxygen level
- (D) None of the above
