Q1. Ethyl (that is, drinking) alcohol stimulates the secretion of ADH, thus decreasing re-absorption by collecting duct.
Q2. The thick segment of nephron loop is impermeable to water.
Q3. Which of the given form the inner layer of glomerular capsule and wrap around the capillaries of glomerulus?
A. Macula densa cells
B. Mesangial cells
Q4. Supposing all other values are normal, compute the total filtration pressure in a patient with a drop in capsular hydrostatic pressure to 8 mmHg.
A. 10 mm Hg out
B. 20 mm Hg out
C. 30 mm Hg out
D. 40 mm Hg out
E. 50 mm Hg out
Q5. In response to a drop in total blood pressure, ___ stimulates constriction of the glomerular inlet and even greater constriction of outlet.
B. Sodium chloride
C. Parathyroid hormone
E. Angiotensin II