A. One million
B. Two million
C. Four million
D. ½ million
Renal System
Which one of the following is not responsible for concentration of urine in the kidneys______________?
A. Aldosterone
B. Angiotensin II
C. Vasopressin
D. Epinephrine
Amount of glucose absorbed in proximal convoluted tubule_______________?
A. 100%
B. 0%
C. 60%
D. 50%
In osmotic diuresis there is_______________?
A. Increase in renal blood flow
B. Increase in glomerular filtration rate
C. Increase in NaCl concentration in urine
D. Decrease in reabsorption of Na Cl
Test for estimating kidney function is_______________?
A. Serum creatinine
B. Serum phosphatase
C. Inulin test
D. Insulin test
Macula dense in kidney is located in relation to______________?
A. PCT
B. DCT
C. Afferent arteriole
D. Efferent arteriole
Maximum amount of glucose absorption occurs at_______________?
A. PCT
B. DCT
C. Loop of henle
D. None
Renin secretion is stimulated by all except_____________?
A. Cardiac failure
B. Low Na+ in proximal tubule
C. Sympathetic stimulation
D. High Na+ in proximal tubule
Renin is released from the kidney in all except________________?
A. Sympathetic stimulation
B. Decrease in the concentration of sodium ions in the proximal tubules
C. Decrease in the concentration of sodium ions in the distal tubules
D. Fall in the BP
Tubuloglomerular feedback occurs in______________?
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
