Health & Life

Getting the Most Accurate Results from Reading a Mercury Thermometer

Are you looking for a convenient and quick way to measure body temperature? Consider using a mercury thermometer! However, to get accurate results, it is important to understand how and where to use it correctly.

Administrator

22 July, 2023

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2Instructions on How to Use a Mercury Thermometer

Before use, the thermometer must be wiped clean to ensure that it is not contaminated. It is recommended to use a cotton ball soaked in alcohol to wipe the metal area, which will come into contact with the body when measuring.

In order to obtain an accurate temperature reading, it is important to correctly perform the technique with a mercury thermometer. The following steps should be followed:

Begin Step 1: Firmly hold the thermometer.
Use your wrist force to shake the thermometer.
Continue shaking until the temperature drops below 35 degrees Celsius.

Step 2: Place the mercury thermometer in the measuring position and ensure that it remains in this position for a minimum of 5-7 minutes.

Step 3: Withdraw the thermometer carefully and observe the displayed results.

After using the thermometer, it is recommended to clean the tip with a clean cloth. For optimal cleanliness, it is advisable to dip the thermometer in alcohol and clean it meticulously. Finally, store the thermometer in its designated box for proper storage.

Discovering the Optimal Measurement Locations for Accurate Results

There are several methods for using a mercury thermometer on the body. These include:

The rectal (anus) area is commonly used to measure body temperature in babies and young children due to its accuracy.

In the context of body temperature measurement, the underarm method, which involves attaching a mercury thermometer to the armpit, is widely used. It is important to note that this method typically yields a slightly lower reading, ranging from 0.5 to 1.5 degrees Celsius.

Sublingual: This method is commonly used by adults and adolescents. The results typically show a temperature that is 0.3 – 0.8 degrees Celsius lower than rectal measurements.

To accurately measure the body temperature, locate the desired area and position the thermometer tip. Allow the thermometer to remain in place for approximately 5-7 minutes, which allows the mercury column to rise and provide an accurate reading. It is important not to disturb or move the thermometer during this waiting period, as doing so may lead to inaccurate results.

If your body temperature rises to 37 degrees Celsius or higher, it is indicative of having a fever. In more severe cases, where the temperature exceeds 39 degrees Celsius, it is advisable to seek immediate medical attention.

Important Guidelines for Disposing of a Broken Mercury Thermometer

Avoid using typewriters, as this can lead to the release of mercury into the air, increasing the risk of exposure.
Mercury Clean-up Tips: Avoid using a broom to sweep up mercury, as this will only break the mercury into smaller droplets. Instead, purchase high-quality matcha powder or sulfur to sprinkle on the affected area. Carefully brush the powder to ensure the mercury is contained, as the sulfur helps to minimize evaporation.
It is important to handle mercury with utmost care and responsibility. Please refrain from pouring mercury down the drain under any circumstances. This toxic substance can severely harm your plumbing system and contaminate water sources.
If clothing becomes contaminated with mercury, it is important to keep it separate from other clothing to minimize the spread of mercury. Touching or stepping on the mercury with a cloth will result in further dispersion of the mercury.

Mercury thermometers are widely utilized due to their user-friendly nature and cost-effectiveness. It is imperative to have the knowledge on the correct usage of these thermometers to prevent any mercury poisoning incidents.

Learn more about the benefits of using a mercury thermometer here.