[Proper Use of Thermometer] Guidelines for Effective Thermometer Usage
Thermometers come in various types based on the temperature measuring substances and ranges. For the general public, the most familiar and frequently used thermometer is the one designed for measuring body temperature. What precautions should be taken when using such a thermometer?
Oral Temperature Measurement:
- Ensure the thermometer is below 35 ℃ before use.
- Place it under the tongue for at least 3-5 minutes (or 2 minutes if using a temperature tablet).
- After reading the temperature data, wipe it with toilet paper, followed by disinfection using an alcohol pad (wipe from the end to the mercury end in a rotating manner).
- After removing the body temperature tablet, wait for 10 seconds before discarding.
- Note: Infants, those with difficulty breathing, unconsciousness, a history of spasms, or those unable to cooperate should avoid oral temperature measurement.
- Avoid eating, drinking hot beverages, smoking, chewing gum, strenuous exercise, emotional agitation, and bathing for at least 30 minutes after the mentioned activities.
- When holding the thermometer, grip the end, avoiding contact with the temperature sensing point.
Axillary Temperature Measurement:
- Ensure the thermometer is below 35 ℃ before use.
- Place it at the top of the armpit, ensuring close contact between the mercury end and the skin to prevent dislocation or falling.
- Measure for 5-10 minutes.
- After reading the temperature data, wipe the thermometer with toilet paper.
- Note: If there is sweat under the armpit, it needs to be dried before remeasuring. If the measurement time has not arrived, loosen the armpit, remeasure, and recalculate the time.
- Avoid drinking hot beverages, strenuous exercise, emotional agitation, and bathing for at least 30 minutes before measurement.
Experiment-related Thermometer Usage:
- Carefully read the instructions provided with the thermometer.
- Clearly understand the thermometer’s measurement range.
- Not all thermometers can be used in all circumstances; pay attention to specific operational details for accurate readings.
Additionally, if the thermometer is filled with mercury, handle it with extreme care. In the event of a breakage, refrain from touching it with bare hands, as mercury is poisonous.
By paying attention to these details when using a thermometer, you can ensure its proper and effective usage.