Which of the following precautions needs to taken care of, while using a clinical thermometer?
A
Wash the thermometer with water before use.
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B
Mercury level should be below 35°C.
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C
Wash the thermometer with hot water.
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D
Keep the level of mercury along the line of sight.
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Solution
The correct options are A Wash the thermometer with water before use. D Keep the level of mercury along the line of sight. Wash the thermometer with water before use. Mercury level should be below 35°C. Maintain the level of mercury along the line of sight while taking the reading.