RENAL SYSTEM

 RENAL SYSTEM

 1. The Medulla portion of the kidney is composed of this tissue ______.

1. Renal pyramids 

2. Nephrons 

3. Renal sinus 

4. Renal pelvis

Answer : A

2. Juxtaglomerular cells combine with these cells to form the juxtagomerular apparatus in the kidney.

1. Renal pelvis 

2. Macula densa 

3. Nephron 

4. Renal sinus

Answer : B

3. Among the the following, which is not in the sequence of blood flow of proper kidney ? It starts in the renal artery and ends in the renal vein.

1. Arciform artery 

2. Afferent arteriole 

3. Interlobar vein 

4. Arciform vein

Answer : C

4. Among the following substances, _____is found in the highest concentration in human urine?

1. Uric acid 

2. Urea 

3. Glucose 

4. Creatinine

Answer : B

5. In Kidney, the primary function of the Ascending Loop of Henley is ________?

1. The active re-absorption of sodium 

2. The active re-absorption of chloride ions 

3. The passive re-absorption of potassium 

4. The passive re-absorption of urea

Answer : B

6. The layer present in the middle of the urinary bladder is known as ___________.

1. Mucous coat 

2. Submucous coat 

3. Muscular Coat 

4. Sphincter Coat

Answer : B

7. The micturition reflex center is present in which area ?

1. Pons 

2. Midbrain 

3. Lumbar plexus 

4. Sacral plexus

Answer : D

8. Which of the following is a poor output of urine?

1. Pyruia 

2. Enuresis 

3. Diuresis

4. Oliguria 

Answer : D

9. The Capillary loops, which are present in the medulla of the kidney are also known as _________.

1. Urea collectors 

2. Trigone 

3. Vasa recta 

4. Macula densa

Answer : C

10. In Kidney, the primary function of the descending loop of Henley is ?

1. Reabsorption of sodium ions 

2. Reabsoption of water by osmosis 

3. Secretion of hydrogen ions 

4. Secretion of potassium ions

Answer : A