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प्रश्न
If a patient is out on dialysis, he is most likely suffering from a severe ailment of the:
(a) circulatory system
(b) respiratory system
(c) excretory system
(d) digestive system
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उत्तर
(c) excretory system
Dialysis is the process of removing wastes using an artificial kidney. Hence, if a patient is out on dialysis, he is most likely suffering from a severe ailment of excretory system. It is because kidneys are a part of human excretory system and in case of kidney failure, to remove the accumulated wastes from the body, blood is filtered periodically through an artificial kidney.
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संबंधित प्रश्न
Explain the term haemodialysis.
Write the functions of Ureter.
Name the basic filtration unit present in the kidney.
Blood in the renal artery or renal vein (Which one has more urea ?)
What are the methods used by plants to get rid of their waste products?
Why is excretion necessary in living beings?
Differentiate between
tannins and resins
Differentiate between the following pairs of term :
Renal pelvis and renal papilla
Study the diagram given alongside and then answer the question that follow:
Name the region in the kidney where the above structure is present?
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1 to 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:
Where does ultrafiltration take place?
Given below is a diagram of a human kidney, cut open longitudinally. Answer the following:
(i) Give definition of excretion.
(ii) Name the unit of kidney.
(iii) Why does the cortex of kidney show dotted appearance?
(iv) List the functions of the kidney.
Study the diagram given below and then answer the questions that follow:
 |
- Name the region in the kidney where the above structure is present?
- Name the parts labelled 1, 2, 3 and 4.
- Name the stages involved in the formation of urine.
- What is the technical term given to the process occurring in 2 and 3? Briefly describe the process.
Explain the Term: Glomerulus
Complete the following sentence with appropriate word:
Human kidney is made up of ______.
Choose the Odd One Out:
Answer the following question.
Why do we get bad breath after eating garlic or raw onion?
The tadpole of frog lives in water, hence its mode of excretion is ______.
Certain organisms that are aquatic in habitat, tolerate only a narrow range of salinity. What term is given to such animals?
The process of removal of unwanted metabolic wastes from the body is called ______.
