They pose a danger if they break and release the mercury, which is toxic. If you have an old mercury thermometer that you decide to use, shake it to get the mercury down to below 96 degrees F. Then hold it in place for about five minutes to get an accurate reading. The "normal" body temperature is usually stated as However, there's actually a range of body temperatures that's influenced by all kinds of factors, including age, height, weight, sex, ethnicity, and even time of day and activity level.
Interestingly, what's average appears to have dropped over time. A study found that the average body temperature is closer to This is relatively new information, though, and it hasn't yet impacted what the medical community considers normal and abnormal. Not all fevers need treatment.
If a fever is making you uncomfortable, you can take over-the-counter fever reducers such as aspirin adults only , Motrin or Advil ibuprofen , or Aleve naproxen. Certain temperatures or symptoms do warrant medical attention, though. Any fever over degrees F is a life-threatening emergency. Call or have someone take you to the emergency room right away. However, the reading is 0. Anything over Keep in mind: Using a forehead thermometer in direct sunlight and testing a child who has been running around or is overheated could give you an inaccurately high temperature.
Not definitively. Researchers have studied whether mothers could accurately determine if a child has a fever by touching them. Looking to avoid getting the flu? Our free guide has everything you need to stay healthy this season. Sign up and get yours today. Sulaski Wyckoff A. Thermometer use AAP News. El-Radhi AS. Determining fever in children: the search for an ideal thermometer. Br J Nurs. Fever strips and pacifier thermometers do not give an accurate temperature. Do not use a mercury thermometer.
Mercury is toxic and the thermometer could break. Over the forehead temporal artery method Non-contact infrared thermometers NCITs measure body temperature from a specific distance by sensing the energy emitted by humans. NCITs offer a way to take your temperature without touching, unlike traditional thermometers that require physical contact. NCITs are considered more susceptible to inaccurate measurements than other thermometers for example, oral and rectal thermometers, well-calibrated tympanic thermometers.
Several factors influence the ability of NCITs to detect fever accurately, including:. Follow the best practices and the manufacturer's instructions when using NCITs. Speak to a pharmacist if you have any questions when buying a thermometer. A pharmacist can help you select the best type of thermometer for the method you choose to use. Whichever type of thermometer you use, make sure to clean them except ear thermometers with cool, soapy water and rinse off before and after use.
Grasp it firmly at the end opposite the tip and flick your wrist sharply. Take care to be away from people and objects before shaking Picture 9. However, you may not need to call a doctor every time your child has a fever. If you call, be sure to state which method you used to take the temperature. Birth to 3 months Only choose rectal.
Skip to Content. Urgent Care. In This Section. Learn More. An axillary temperature of 99 degrees in the morning may be the start of a fever. How do I know if my thermometer is accurate?
Insert the thermometer stem at least an inch deep in the ice water without letting the stem touch the glass. Wait for the thermometer to register; this usually takes a minute or less.
How do you reset a mercury thermometer? Method 2 Warming Place the thermometer in the sink. Gradually heat the bulb with a hair dryer on warm.
The mercury will rise to the top of the thermometer and join together. Allow the thermometer to gradually cool down to room temperature.
If you need to take several attempts, just heat and cool gradually. How do you check a mercury thermometer? To read a mercury thermometer, hold it between your finger and thumb and turn it until you can see the point on the scale. Hold the thermometer by the top end and shake it down sharply until the mercury falls below the 35C 95F mark. What is the normal range for a temperature?
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