The dialyzing fluid has same composition as that of plasma except:
1. | Nitrogenous wastes | 2. | Bicarbonate |
3. | Sodium | 4. | Chloride |
In hemodialysis, the role of artificial kidney is actually played by:
1. | Dialysate | 2. | Blood pump |
3. | Water system | 4. | Cellulose membrane |
During hemodialysis:
I: | Cellophane tube in a dialysing unit acts as artificial kidney. |
II: | Heparin is added to the blood before it is passed on to the dialysing unit. |
III: | The cleared blood is pumped back to the body through a vein after adding anti-heparin to it. |
1. Only I is correct
2. Only I and II are correct
3. Only II and III are correct
4. I, II and III are correct
Assertion(A): | In hemodialysis, heparin is added to the blood taken out of the body for purification. |
Reason(R): | Heparin is an anti-coagulant. |
1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
3. | (A) is True but (R) is False. |
4. | (A) is False and (R) is True. |
1. | It uses active transport to remove waste products from the blood. |
2. | It uses a selectively permeable membrane to remove waste products from the blood by diffusion. |
3. | It directly removes waste from the kidneys. |
4. | It recycles red blood cells and plasma. |