Brush border is seen in________________?
A. Bowman’s capsule
B. Proximal convoluted tubule
C. Distal convoluted tubule
D. Loop of Henle
Physiology Mcqs
In the human kidney, a renal papilla project directly into the_______________?
In the human kidney, a renal papilla project directly into the_______________?
A. Ureter
B. Major calyx
C. Minor calyx
D. Renal pyramid
Renin is released from the kidney in all except________________?
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
Test for estimating kidney function is_______________?
Test for estimating kidney function is_______________?
A. Serum creatinine
B. Serum phosphatase
C. Inulin test
D. Insulin test
A decrease in the urine output is called_____________?
A decrease in the urine output is called_____________?
A. Dysuria
B. Nocturia
C. Oliguria
D. Plyuria
The end plate potential is characterized by_____________?
The end plate potential is characterized by_____________?
A. Propagation
B. All or none law
C. Depolarization
D. Hyper polarization
Potassium is maximum in_____________?
Potassium is maximum in_____________?
A. Cell
B. Plasma
C. Interstitium
D. Bone
In excitable cells, repolarization is closely associated with, one of the following events_______________?
In excitable cells, repolarization is closely associated with, one of the following events_______________?
A. Na effux
B. Na influx
C. K efflux
D. K influx
All are features of skeletal muscle except______________?
All are features of skeletal muscle except______________?
A. Cylindrical
B. Transverse striation
C. Centrally placed nuclei
D. Multiple nuclei
Rigor mortis results after death is due to________________?
Rigor mortis results after death is due to________________?
A. Failure of acetylcholine to diffuse
B. Failure of ATP supply
C. Failure of break down of calcium bridges
D. None of the above