Advertisements
Advertisements
प्रश्न
Name the procedure used in the working of artificial kidney.
Advertisements
उत्तर
The procedure used in the working of an artificial kidney is called dialysis (specifically, hemodialysis).
APPEARS IN
संबंधित प्रश्न
How is the amount of urine produced regulated?
Name the basic filtration unit present in the kidney.
Name the two parts of a plant through which its gaseous waste products are released into the air.
Explain the principle of dialysis with the help of a labelled diagram.
|
The organs A of a person have been damaged completely due to which too much of a poisonous waste material B has started accumulating in his blood, making it dirty. In order to save this person’s life, the blood from an artery in the person’s arm is made to flow into long tubes made of substance E which are kept in coiled form in a tank containing solution F. This solution contains three materials G, H and I in similar proportions to those in normal blood. As the person’s blood passes through long tubes of substance E, most of the wastes present in it go into solution. The clean blood is then put back into a vein in the arm of the person for circulation. |
- What are organs A?
- Name the waste substance B.
- What are (i) E, and (ii) F?
- Name G, H and I.
- What is the process described above known as?
Define the following term:
Micturition
Choose the odd one out in the following series:
Renal fat, renal capsule, nerve.
Look at the figure given below. It is a section of human kidney as seen from the front.
Which area/part (give its name and number given on the diagram) which contains the following:
(i) Malpighian capsule
(ii) The pyramids
(iii) Freshly collected urine
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1to 8 are as follows:
1. Afferent arteriole from renal artery
2. Efferent arteriole
3. Bowman's capsule
4. Glomerulus
5. Proximal convoluted tubule with blood capillaries
6. Distal convoluted tubule with blood capillaries
7. Collecting tubule
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Which structure contains the lowest concentration of urea?
Name the Following
The division of the kidney which is light in colour and subdivided into conical renal pyramids.
Choose the Odd One Out:
Choose the correct option.
Deproteinised plasma is not found in ______.
Choose the correct option.
Which one of the following organisms excrete waste through nephridia?
Answer the following question.
Amphibian tadpole can afford to be ammonotelic. Justify.
The tadpole of frog lives in water, hence its mode of excretion is ______.
Bilirubin and Biliverdin are pigments which are ____________.
Two green plants are kept separately in oxygen-free containers, one in the dark and the other in continuous light. Which one will live longer? Give reasons.
Explain the importance of soil for plant growth.
Name the organs that store and release the urine.
Give two examples of the following:
Bile pigments
