what precautions should be followed while using a clinical and Laboratory thermometer
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.Never hold the thermometer by the bulb while reading it.
.Wash the thermometer with water or antiseptic solution before and after use.
.While performing the experiment, don't touch the bulb of the thermometer with the wall of the beaker.
.Read the thermometer keeping the level of mercury along the line of sight.
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Explanation:
ᴩʀᴇᴄᴀᴜᴛɪᴏɴꜱ ᴛᴏ ʙᴇ ᴛᴀᴋᴇɴ ᴡʜɪʟᴇ ᴜꜱɪɴɢ ᴀ ᴄʟɪɴɪᴄᴀʟ ᴛʜᴇʀᴍᴏᴍᴇᴛᴇʀ :-
- ᴛʜᴇʀᴍᴏᴍᴇᴛᴇʀ ꜱʜᴏᴜʟᴅ ʙᴇ ᴡᴀꜱʜᴇᴅ ʙᴇꜰᴏʀᴇ ᴀɴᴅ ᴀꜰᴛᴇʀ ᴜꜱᴇ.
- ᴇɴꜱᴜʀᴇ ᴛʜᴀᴛ ʙᴇꜰᴏʀᴇ ᴜꜱɪɴɢ ᴛʜᴇ ᴛʜᴇʀᴍᴏᴍᴇᴛᴇʀ ᴛʜᴇ ᴍᴇʀᴄᴜʀy ʟᴇᴠᴇʟ ꜱʜᴏᴜʟᴅ ʙᴇ ʙᴇʟᴏᴡ 35 ᴅᴇɢʀᴇᴇ ᴄᴇʟꜱɪᴜꜱ.
- ʀᴇᴀᴅ ᴛʜᴇ ᴛʜᴇʀᴍᴏᴍᴇᴛᴇʀ ᴋᴇᴇᴩɪɴɢ ᴛʜᴇ ᴍᴇʀᴄᴜʀy ʟᴇᴠᴇʟ ᴀʟᴏɴɢ ᴛʜᴇ ʟɪɴᴇ ᴏꜰ ꜱɪɢʜᴛ.
- ʜᴀɴᴅʟᴇ ᴛʜᴇ ᴛʜᴇʀᴍᴏᴍᴇᴛᴇʀ ᴡɪᴛʜ ᴄᴀʀᴇ .
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