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How to Measure Temperature

February 19, 2024 by admin Category: How To

You are viewing the article How to Measure Temperature  at Tnhelearning.edu.vn you can quickly access the necessary information in the table of contents of the article below.

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wikiHow is a “wiki” site, which means that many of the articles here are written by multiple authors. To create this article, 12 people, some of whom are anonymous, have edited and improved the article over time.

This article has been viewed 9,073 times.

When you have to take someone’s temperature, use the method that gives the most accurate measurement. For babies and young children under five years of age, taking an rectal temperature will give the most accurate results. For older children and adults, taking an oral temperature is more appropriate. Another temperature measurement that can be used by all ages is the armpit, but this method is not as accurate as other temperature methods, and if you are worried someone might have a fever, you should not. should believe this result.

Table of Contents

  • Steps
    • Oral Temperature
    • Taking Temperature In Armpit
    • Anal Temperature
  • Advice
  • Warning

Steps

Oral Temperature

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This method is for older children and adults. As long as the person taking the temperature can hold the thermometer in the mouth, under the tongue until it beeps, you can completely apply. Do not try to take an infant’s temperature by mouth, as babies cannot take a thermometer.
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Use a reusable thermometer or an oral digital thermometer. Some digital thermometers are designed to be used rectally, orally, or under the armpit, while others are designed specifically for oral use. Both of these thermometers give accurate results. You can find an electronic thermometer at a drug store.

  • If you have a glass thermometer that has been around for a long time, throw it away, do not continue to use it to measure the temperature. Glass thermometers are now considered unsafe because they contain mercury, which can cause poisoning if exposed.
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Wait 20 minutes after bathing. A warm bath can affect your baby’s temperature, so wait 20 minutes before taking a measurement to get the most accurate reading. [1] X Research Source
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Image titled Take a Temperature Step 4

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Prepare the thermometer probe. Wash with alcohol-based soap and warm water, then rinse with cold water and dry thoroughly. [2] X Research Source
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Turn on the thermometer and place it under the tongue. Make sure the probe is completely in the mouth, below the tongue, not near the lips. The blade must completely cover the thermometer probe.

  • If you’re taking a thermometer for a young child, you can either keep the thermometer in place or show your child how to do it.
  • Try to move the thermometer as little as possible.
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Remove the thermometer from your mouth after it beeps. Look at the display to determine if the person has a fever. Any temperature above 38 degrees Celsius is considered a fever, but there is no need to take the sick person to the doctor right away, unless the fever exceeds a certain temperature:

  • If your baby is older than 5 months, call your doctor if the temperature is 38.3 degrees Celsius or higher. [3] X Research Sources
  • If the person with the fever is an adult, you need to call the doctor when the temperature is 40 degrees Celsius or higher.
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Rinse the thermometer before storing it. Use warm water and soap, dry thoroughly before storing for next use.

Taking Temperature In Armpit

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You need to understand that this method is less accurate than other methods of measuring temperature. Since external body temperature can vary greatly depending on environmental factors, this is a less accurate method than rectal or oral measurements. However, the axillary temperature method is easier to perform because it requires less entry into the body. If you choose this method and the thermometer shows a temperature higher than 37.2 degrees Celsius, you need to see more accurate results by measuring again in the anus or mouth.

  • If you’re taking a baby’s temperature, the only method you should use is rectally. Every small part of the temperature is also very important when you are taking the temperature of a newborn.
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Use a multi-use electronic thermometer. Look for digital thermometers that are designed to be used rectally, orally, or under the armpit. With such a thermometer, you can take the temperature in the armpit first, then if the temperature is too high, you can try another method.

  • If you have an old glass thermometer, throw it away rather than continue using it to measure the temperature. Glass thermometers are considered unsafe because they contain mercury, which is toxic on contact.
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Turn on the thermometer and put it in your armpit. Lift your arm, put the thermometer in, then lower your arm so that the tip of the thermometer is in the center of your armpit. The entire thermometer tip must be covered. [4] X Trusted Source HealthyChildren.org Go to Source
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Image titled Take a Temperature Step 11

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Remove the thermometer after the beep sounds. Look at the display to determine if the person has a fever. Any temperature above 38 degrees Celsius is considered a fever, but there is no need to take the sick person to the doctor right away, unless the fever is above a certain temperature:

  • If your baby is older than 5 months, call your doctor if the temperature is 38.3 degrees Celsius or higher. [5] X Research Sources
  • If the person with the fever is an adult, you need to call the doctor when the temperature is 40 degrees Celsius or higher.
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Rinse the thermometer before storing it. Use warm water and soap and dry thoroughly before storing for next use.

Anal Temperature

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Image titled Take a Temperature Step 13

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Use this method for babies. Taking an rectal temperature will give you the most accurate results with this object. Newborns can’t hold a thermometer firmly in their mouth, so an oral method cannot be used. The armpit measurement method is less accurate than other methods, so it should not be used. Only the rectal method remains, which is not difficult to do once you know how.

  • You can continue to use this method as long as it works for your family. Once your baby is old enough to hold the thermometer under the tongue, you can switch to oral temperature measurement.
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Use a reusable thermometer or an electronic rectal thermometer. Some digital thermometers are designed to be used rectally, orally or in the armpit, while others are designed specifically for rectal use. Both of these thermometers give accurate results. You can find an electronic thermometer at a drug store.

  • Look for a thermometer that has a wide bar and a tip that can’t be inserted too deep into the anus. This type of thermometer will make it easier for you to take measurements as well as prevent you from inserting the thermometer too deeply into your anus. [6] X Research Source
  • If you have an old glass thermometer, throw it away rather than continue using it to measure the temperature. Glass thermometers are considered unsafe because they contain mercury, which is toxic on contact.
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Image titled Take a Temperature Step 15

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Wait 20 minutes after bathing or cuddling your baby. A warm bath or after warming your baby can affect your baby’s body temperature, so wait about 20 minutes to be sure to get the most accurate reading. [7] X Research Sources
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Image titled Take a Temperature Step 16

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Prepare the thermometer probe. Wash with alcohol-based soap and warm water, then rinse with cold water and dry thoroughly. Immerse the probe in lubricating oil for easier insertion. [8] X Research Sources
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Image titled Take a Temperature Step 17

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Place the child in a comfortable position. You can lay your baby face down on your lap or place him on his back on a firm surface. Choose the position that is most comfortable for your baby and most convenient for you to insert the thermometer into your baby’s anus.
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Image titled Take a Temperature Step 18

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Turn on the thermometer. Most thermometers have a clearly visible button, you just need to press the device’s power button. Wait a second or two for the thermometer to reset.
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Image titled Take a Temperature Step 19

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Open the baby’s bottom and gently insert the thermometer. Open the baby’s bottom with one hand and insert the thermometer about 2cm with the other. Stop if you feel something stopping you. [9] X Research Source

  • Hold the thermometer still by holding it between your thumb and middle finger. Meanwhile, the other hand is firmly but gently on the baby’s bottom to prevent the baby from moving.
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When it beeps, carefully remove the thermometer from the anus. Read the number on the thermometer to determine if your baby has a fever. A temperature of 38 degrees Celsius or higher is considered a fever.

  • If your baby is under 5 months old, you need to call the doctor if the temperature is 38 degrees Celsius or higher.
  • If the baby is older than 5 months, call the doctor if the temperature is 38.3 degrees Celsius or higher..
  • If the person with the fever is an adult, you need to call the doctor when the measured temperature is 40 degrees Celsius or higher..
  • Image titled Take a Temperature Step 21

    Image titled Take a Temperature Step 21

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    Rinse the thermometer before storing it. Use warm soapy water and rubbing alcohol to clean the probe thoroughly.
  • Advice

    • Always take your child to a medical facility if you are concerned about his or her health.
    • Automatic ear thermometers or plastic strip thermometers are not recommended. Neither of these types can give accurate measurement results like an electronic thermometer.
    • Use an electronic thermometer designed for rectal measurement. This will be more hygienic.
    • Mild fever is around 38 degrees Celsius, high fever is 40 degrees Celsius. This is a general guideline.

    Warning

    • Call a medical facility or go to the emergency room if your baby is 3 months old or younger with a rectal temperature of 38.3 degrees Celsius or higher.
    • Always clean the thermometer immediately after use.
    • Dispose of the old mercury thermometer properly. Even a small amount of mercury in a thermometer can be harmful to the environment if leaked. Contact your city about hazardous waste disposal.
    X

    wikiHow is a “wiki” site, which means that many of the articles here are written by multiple authors. To create this article, 12 people, some of whom are anonymous, have edited and improved the article over time.

    This article has been viewed 9,073 times.

    When you have to take someone’s temperature, use the method that gives the most accurate measurement. For babies and young children under five years of age, taking an rectal temperature will give the most accurate results. For older children and adults, taking an oral temperature is more appropriate. Another temperature measurement that can be used by all ages is the armpit, but this method is not as accurate as other temperature methods, and if you are worried someone might have a fever, you should not. should believe this result.

    Thank you for reading this post How to Measure Temperature at Tnhelearning.edu.vn You can comment, see more related articles below and hope to help you with interesting information.

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