UPSC Exam > UPSC Questions > Consider the following statements:Assertion (...
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Consider the following statements:
Assertion (A): Drinking of whisky increases the frequency of urination.
Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.
Assertion (A): Drinking of whisky increases the frequency of urination.
Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.
- a)Both A and R are true and R is the correct explanation of A.
- b)Both A and R are true, but R is not the correct explanation of A.
- c)A is true, but R is false.
- d)A is false, but R is true.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Consider the following statements:Assertion (A): Drinking of whisky in...
Alcohol acts as a diuretic. It actually promotes urine production by inhibiting the release of antidiuretic hormone, or vasopressin from the pituitary gland. In turn, reduced levels of antidiuretic hormone prevent the kidneys from reabsorbing water and thereby increase urine production.
Most Upvoted Answer
Consider the following statements:Assertion (A): Drinking of whisky in...
Assertion (A): Drinking of whisky increases the frequency of urination.
Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.
The correct answer is option 'C' - A is true, but R is false.
Explanation:
Understanding Assertion (A)
The assertion states that drinking whisky increases the frequency of urination. This statement is true, and it is a well-known effect of alcohol consumption. Alcohol is a diuretic, which means it increases urine production and leads to more frequent urination. When alcohol is consumed, it inhibits the release of vasopressin, a hormone that helps the body reabsorb water and reduce urine production. As a result, the kidneys produce more urine, leading to increased urination.
Understanding Reason (R)
The reason given for the assertion is that alcohol intake speeds up the secretion of vasopressin in the body. This statement is false. In reality, alcohol inhibits the release of vasopressin, as mentioned earlier. When alcohol is present in the body, it disrupts the normal functioning of the hypothalamus, which is responsible for regulating vasopressin secretion. As a result, the secretion of vasopressin decreases, leading to increased urine production and more frequent urination.
Conclusion
Although the assertion is true, the reason given to explain it is false. Drinking whisky does increase the frequency of urination, but it does so by inhibiting the release of vasopressin, not by speeding up its secretion. Therefore, option 'C' is the correct answer.
Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.
The correct answer is option 'C' - A is true, but R is false.
Explanation:
Understanding Assertion (A)
The assertion states that drinking whisky increases the frequency of urination. This statement is true, and it is a well-known effect of alcohol consumption. Alcohol is a diuretic, which means it increases urine production and leads to more frequent urination. When alcohol is consumed, it inhibits the release of vasopressin, a hormone that helps the body reabsorb water and reduce urine production. As a result, the kidneys produce more urine, leading to increased urination.
Understanding Reason (R)
The reason given for the assertion is that alcohol intake speeds up the secretion of vasopressin in the body. This statement is false. In reality, alcohol inhibits the release of vasopressin, as mentioned earlier. When alcohol is present in the body, it disrupts the normal functioning of the hypothalamus, which is responsible for regulating vasopressin secretion. As a result, the secretion of vasopressin decreases, leading to increased urine production and more frequent urination.
Conclusion
Although the assertion is true, the reason given to explain it is false. Drinking whisky does increase the frequency of urination, but it does so by inhibiting the release of vasopressin, not by speeding up its secretion. Therefore, option 'C' is the correct answer.
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Consider the following statements:Assertion (A): Drinking of whisky increases the frequency of urination.Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'C'. Can you explain this answer?
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Consider the following statements:Assertion (A): Drinking of whisky increases the frequency of urination.Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:Assertion (A): Drinking of whisky increases the frequency of urination.Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:Assertion (A): Drinking of whisky increases the frequency of urination.Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'C'. Can you explain this answer?.
Consider the following statements:Assertion (A): Drinking of whisky increases the frequency of urination.Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:Assertion (A): Drinking of whisky increases the frequency of urination.Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:Assertion (A): Drinking of whisky increases the frequency of urination.Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Consider the following statements:Assertion (A): Drinking of whisky increases the frequency of urination.Reason (R): Alcohol intake speeds up the secretion of vasopressin in the body.a)Both A and R are true and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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