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प्रश्न
What is the effect of aldosterone on kidneys and where is it produced?
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उत्तर
Aldosterone is produced by the Adrenal cortex. It increases the reabsorption of sodium and water by distal convoluted tubule and increased secretion of potassium. Hence, it maintains blood volume, blood pressure and urine output.
संबंधित प्रश्न
Urea splitting bacteria are responsible for _______ types of stones.
(A) calcium oxalate
(B) calcium phosphate
(C) calcium carbonate
(D) struvite
Write True (T) or False (F) for the following statement. Rewrite the false statement in the correct form.
Removal of solid undigested food is excretion
How are kidney stones formed?
Draw a diagram of the human excretory system and label the following parts: Kidney, ureter, urinary bladder, and urethra.
What are the symptoms of a urinary tract infection?
Correct the sequence of the following steps to explain the process of urine formation.
1. Blood enters the glomerulus under high pressure.
2. The filtrate passes through the thin walls of the Bowman’s capsule into the renal tubule
3. As the filtrate, passes through the tubule, water, and many useful substances are reabsorbed by the walls of the blood capillaries.
4. Water and small solutes are filtered in the Bowman’s capsule.
5. The remaining liquid, along with waste is called urine and is collected in the urinary bladder.
6. Blood containing waste material enters the kidneys through the renal artery.
Answer the following question.
Doctors say Mr. Shaikh is suffering from urolithiasis. How it could be explained in simple words?
Identify the following structures and explain their significance in renal physiology?
- Juxtaglomerular apparatus
- Podocytes
- Sphincters in the bladder
Utinary tract infections are more common in females than males as the urethra is ______.
Stones formed when the urinary tract is infected by urea splitting bacteria are ______
Ketone bodies are found in the urine of people suffering from ______.
One of the factors which may help to differentiate chronic kidney disease from acute kidney injury is ______
Ultimate correction for renal failure is:
Match the abnormal conditions given in Column A with their explanations given in Column B and Choose the correct option
| Column A | Column B |
| A. Glycosuria | i. Accumulation of uric acid in joints |
| B. Renal calculi | ii. Inflammation in glomeruli |
| C. Glomerular nephritis | iii. Mass of crystallised salts within the kidney |
| D. Gout | iv. Presence of glucose in urine |
Explain, why a haemodialysing unit called artificial kidney?
Which of the following conditions does not lead to acute renal failure?
Presence of which of the following conditions in urine are indicative of diabetes mellitus?
Which one of the following is CORRECT regarding struvite stones in kidney?
I. These are formed in response to bacterial infection.
II. It is a genetic disorder.
III. These grow quickly and become quite large.
IV. Occurs in people who consume a high-protein diet.
V. Affected people excrete too much of certain amino acid.
