11
MCQ (Single Correct Answer)
Which one of the following is also known as antidiuretic hormone?
A
Oxytocin
B
Vasopressin
C
Adrenaline
D
Calcitonin
12
MCQ (Single Correct Answer)
Match the following columns.
| Column I | Column II | ||
|---|---|---|---|
| A. | Proximal convoluted tubule | 1. | Formation of concentrated urine |
| B. | Distal convoluted tubule | 2. | Filtration of blood |
| C. | Henle's loop | 3. | Reabsorption of 70-80% of electrolytes |
| D. | Counter current mechanisms | 4. | Ionic balance |
| E. | Renal corpuscle | 5. | Maintenance of concentration gradient in medulla. |
A
A-3, B-5, C-4, D-2, E-1
B
A-3, B-4, C-1, D-5, E-2
C
A-1, B-3, C-2, D-5, E-4
D
A-3, B-1, C-4, D-5, E-2
13
MCQ (Single Correct Answer)
Match the following columns.
| Column I | Column II | ||
|---|---|---|---|
| A. | Glycosurea | 1. | Accumulation of uric acid in joints |
| B. | Renal calculi | 2. | Inflammation of glomeruli |
| C. | Glomerular nephritis | 3. | Mass of crystallised salts within the kidney |
| D. | Gout | 4. | Presence of glucose in urine |
A
A-1, B-3, C-2, D-4
B
A-3, B-2, C-4, D-1
C
A-4, B-3, C-2, D-1
D
A-4, B-2, C-3, D-1
14
MCQ (Single Correct Answer)
We can produce a concentrated/dilute urine. This is facilitated by a special mechanism. Identify the mechanism.
A
Reabsorption from PCT
B
Reabsorption from collecting duct
C
Reabsorption/Secretion in DCT
D
Counter current mechanism in Henle's loop/vasa recta
15
MCQ (Single Correct Answer)
Dialysing unit (artificial kidney) contains a fluid which is almost same as plasma except that it has
A
high glucose
B
high urea
C
no urea
D
high uric acid