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Question
What is the effect of aldosterone on kidneys and where is it produced?
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Solution
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.
RELATED QUESTIONS
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?
Identify the following structures and explain their significance in renal physiology?
- Juxtaglomerular apparatus
- Podocytes
- Sphincters in the bladder
Stones formed when the urinary tract is infected by urea splitting bacteria are ______
In acute renal failure the urine output decreases. This condition is called ____________.
Bright's disease is characterized by the following symptoms EXCEPT ______
Dialysis is an imperfect treatment because ______
Excretion of uric acid includes the following features EXCEPT ______
Haemodialysis is done in the condition when the person is suffering from ______.
The condition of accumulation of urea in the blood is termed as ______.
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 type of kidney stones are formed due to genetic disorders?
Which of the following conditions does not lead to acute renal failure?
The accumulation of urea in the blood due to malfunctioning of kidneys is referred to as ______.
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.
People who consume high protein diet can develop ______ stones.
