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Bihar Police Constable Model Paper 7
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© examsnet.com
Question : 11
Total: 100
A device used for listening the sound of heart is-
odometer
CT scanner
MRI
Stethoscope
Validate
Solution:
Explanation:
A stethoscope is a medical instrument used for listening to sounds produced within the body, mainly in the heart or lungs.
The sound reaches the doctor's ear by multiple reflections through the stethoscope tube.
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