Question

explain the precautions we need take while using thermometers​

Answer 1

Answer:Precaution for using thermometer are :

Keep it covered and don't touch the bulb of the thermometer .

Keep it clean after every use .

Use it to measure body temperature if clinical don't use it in other form .

Explanation:

Answer 2

Answer:

1. The reading should be taken by keeping the level of mercury along the line of sight.

2. Before use, the mercury level should be below 35°C.

3. Wash the thermometer with water or an antiseptic solution before and after use.

4. Never hold the thermometer by the bulb while reading it.

5. Handle the thermometer with care, it can break if hit against hard object.