Question:
Given below are two statements with reference to measurement of blood pressure.
Statement I - The appearance of Korotkoff sounds for the first time due to release of external pressure indicates diastolic pressure. Statement II - The disappearance of Korotkoff sounds for the first time due to release of external pressure indicates systolic pressure.
In the light of above statements, select the correct option given below:
Given below are two statements with reference to measurement of blood pressure.
Statement I - The appearance of Korotkoff sounds for the first time due to release of external pressure indicates diastolic pressure. Statement II - The disappearance of Korotkoff sounds for the first time due to release of external pressure indicates systolic pressure.
In the light of above statements, select the correct option given below:
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The first sound heard marks systolic pressure and the last sound marks diastolic pressure.
Updated On: Nov 13, 2026
Both statement I and statement II are correct.
Both statement I and statement II are incorrect.
Statement I is correct but statement II is incorrect.
Statement I is incorrect but statement II is correct.
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept
Blood pressure is measured with a sphygmomanometer and a stethoscope by listening to Korotkoff sounds.
Step 2: Check Statement I
The first appearance of the sounds as the cuff pressure is released indicates systolic pressure, not diastolic. Statement I is incorrect.
Step 3: Check Statement II
The disappearance of the sounds indicates diastolic pressure, not systolic. Statement II is incorrect.
Step 4: Conclusion
Both statements are incorrect.
Final Answer:
Both statements are incorrect because systolic and diastolic readings are swapped. \[ \boxed{\text{(B) }\text{Both statement I and statement II are incorrect.}} \]
Blood pressure is measured with a sphygmomanometer and a stethoscope by listening to Korotkoff sounds.
Step 2: Check Statement I
The first appearance of the sounds as the cuff pressure is released indicates systolic pressure, not diastolic. Statement I is incorrect.
Step 3: Check Statement II
The disappearance of the sounds indicates diastolic pressure, not systolic. Statement II is incorrect.
Step 4: Conclusion
Both statements are incorrect.
Final Answer:
Both statements are incorrect because systolic and diastolic readings are swapped. \[ \boxed{\text{(B) }\text{Both statement I and statement II are incorrect.}} \]
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