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प्रश्न
What is meant by dialysis? What type of patients are put on dialysis?
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उत्तर
Dialysis is the process of removing waste substances like urea from the blood, using a kidney machine. The patients who are most likely suffering from a severe ailment of excretory system are put on dialysis.
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संबंधित प्रश्न
What are the methods used by plants to get rid of excretory products?
Write the functions of Kidney
The diagram given below is that of a structure present in a human kidney.
Study the same and answer the questions that follow:
1) Name the structure represented in the diagram
2) What is the liquid entering part ‘1’ called?
Name two substances present in this liquid that are reabsorbed in the tubule.
3) What is the fluid that comes to part ‘2’ called?
Name the main nitrogenous waste in it.
4) Mention the three main steps involved in the formation of the fluid mentioned in (iii) above
5) Name the substance which may be present in the fluid in part ‘2’ if a person suffers from Diabetes mellitus.
The procedure of cleaning the blood of a person by using a kidney machine is known as:
(a) ketolysis
(b) hydrolysis
(c) dialysis
(d) photolysis
Differentiate between
tannins and resins
Answer the following in short.
Define transpiration in plants.
Name the following:
The vein in which urea concentration is maximum
Given below is a set of five terms. Rewrite the terms in their correct order so as to be in logical sequence.
Renal artery, urethra, ureter, kidney, urinary bladder.
If you donate one kidney to a needy patient, would it cause any harm to you? Give reason.
Explain in your own words with suitable examples.
How does excretion occur in human beings?
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
Name the Following
The blood vessels which brings pure blood to the kidneys:
Give Technical Term:
The organ in man concerned with maintaining water balance in the body.
Give Technical Term:
The tube joining the kidney to the urinary bladder.
Write the functional activity of the following structure: Nephron
Write the functional activity of the following structure: Henle’s loop
Choose the correct option.
Which one of the following organisms would spend maximum energy in the production of nitrogenous waste?
Choose the correct option.
Visceral layer : Podocytes :: PCT : ________.
The product of the process of deamination is ______.
In a person the tubule part of the nephron is not functioning at all. What will its effect be on urine formation?
