Science, asked by masoodazarin4782, 1 year ago

Why should we jrek the clinical thermometer before using it

Answers

Answered by Praveen06072001
4
what is the meaning of jrek
Answered by Anonymous
11
Clinical thermometer have a link in its capillary.

Giving J*rl to the clinical thermometer allow the mercury inside the capillary to move down.

This so help to measure the temperature of a body from an adequate temperature.

J*rk will also remove any settle bacteria from its bulb so as to not enter in mouth.
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