Entry Test MCQ :: Homeostasis

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41.

Which of the following filtrate contains excessive amount of amino acids, glucose, and salts?

A.	Glomerular filtrate	B.	Filtrate passing through ascending limb
C.	Filtrate passing through distal conveluted tubule	D.	Filtrate passing through collecting tubules

42.

Which of the following constituent is/are maximum in the filtrate that leaves proximal convoluted tubules

A.	Glucose	B.	Amino acids
C.	Nitrogenous waste	D.	All of these

43.

Mammalian kidney, under restricted water supply can conserve water by over _____ % reabsorption of glomerular filtrate

A.	80.50%	B.	90.50%
C.	95.50%	D.	99.50%

44.

On which of the following site the posterior pituitary hormone acts predominantly

A.	Proximal convoluted tubule	B.	Descending limb of loop of Henle
C.	Ascending limb of loop of Henle	D.	Collecting tubules

45.

Which of the following kidney stones are most common?

A.	Calcium oxalate	B.	Calcium phosphate
C.	Uric acid	D.	All of these

46.

A stone measuring 0.4 cm, blocking the outlet of renal pelvis resulting in mild to moderate tract obstruction. Which of the following technique will be opted to remove this stone

A.	Kidney surgery	B.	Burring a hole and removing the stone manually (nephrolithotomy)
C.	Extracorporeal Shock wave lithotripsy	D.	None of these

47.

Which of the following mechanism explains development of anemia in Renal failure?

A.	Failure of bone marrow is accompanied with renal failure.	B.	Destruction of RBC results from accumulated urea in the blood.
C.	Chronicity of the disease is respobsible for anemia	D.	Failure of proper RBC synthesis, due to lack of chemical stimulation.

48.

Which of the following treatment will be administered first in a newly diagnosed renal failure patient?

A.	Renal transplant	B.	Peritoneal Dialysis
C.	Lithotripsy	D.	Hemodialysis

49.

Formation of heat shock proteins in plants results in

A.	Elevation of temperature in cold conditions.	B.	Embracing the enzymes and other proteins and prevent their denaturation.
C.	Change the chemical nature of other proteins thus making them heat resistant.	D.	Help in evaporative cooling.

50.

Which adaptation is acquired by plants of cooler areas to prevent lipid crystal formation in cell membrane?

A.	Change in membrane protein composition.	B.	Change in the solute composition of the cell membrane which prevents crystallization.
C.	Increase in proportion of unsaturated fatty acids.	D.	Development of heat shock proteins.