draw the clinical thermometer and label it parts
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clinical thermometer. More precise than the alcohol thermometer, it is used to take the temperature of the human body; it is graduated from 94°F to 108°F.
expansion chamber. ...
stem. ...
capillary tube. ...
scale. ...
column of mercury. ...
constriction. ...
mercury bulb......
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Here in this attachment you will see the clinical thermometer.
About clinical thermometer
- It is smaller in size than the laboratory thermometer.
- It mostly used for checking temperature
- It has a constriction in the fine capillar tube you should see this in Attachment
- This constriction prevents the mercury from contracting and flowing back when it is removed from human body.
- This enables the recording of the maximum temperature of the body without need for haste.
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