These mean differences could be considered clinically, as well as statistically, significant. You can verify if your digital thermometer is reading correctly by testing it in boiling water, and also in ice water. “You can also use it in younger children, under the arm to take an armpit measurement or rectally as well.”. They are usually quick to record temperatures and fairly comfortable for both children and adults. Complete coverage at, Receive the most important updates in your inbox, Complete coverage of the U.S. election results, Jennifer Ferreira Aside from having a thermometer at home that is in good working order and perhaps keeping a few extra batteries, Oughton also recommends not eating anything before taking your temperature. While wait times for results can range from a few seconds to about a minute, many come with the ability to beep or offer some other signal to show that the reading is complete, making it easier to use. Having something especially hot or cold to eat or drink, for example, could have an impact on your temperature reading, depending on which thermometer is used. I am temping but hadn't seen much in the way of temp rises or falls. He also reminds people to ensure that they cover the entire sensor or bulb of the thermometer, depending on which type is used, whenever taking their temperature to ensure the most accurate reading. For infants, Oughton said he would recommend rectal thermometers for the most accurate reading. A digital thermometer is a convenient tool that reads temperatures in just a few seconds, unlike dial thermometers which can take an entire minute or two to provide a reading. According to the Mayo Clinic, these thermometers should not be used on infants less than three months old. (Polina Tankilevitch /, Tracking every case of COVID-19 in Canada, PM Trudeau: One jurisdiction's misstep could see COVID-19 efforts 'go up in smoke', What life is like in Nunavut, the only coronavirus-free place in Canada, Large firms offered millions in loans to stay afloat: PM, No more panic buying? “It’s probably the one that is the most useful overall and the best balance between cost [and] benefits,” he said. For this reason, a high percentage of parents use it but research shows that forehead […] Devra Gartenstein is a self-taught professional cook who has authored two cookbooks: "The Accidental Vegan", and "Local Bounty: Seasonal Vegan Recipes". Use tongs or gloves if necessary to keep from burning your fingers. “We usually think of the rectal temperature as being the most closely reflective of the body’s true core temperature,” he said. Follow the instructions that come with your digital thermometer to reset the temperature if it provides an inaccurate reading. These factors guide many of the recommendations made by health professionals and associations on which thermometers are best to use for adults and children of different ages, she said. You can easily check your body’s temperature through the use of a thermometer; experts even recommend keeping one in your medicine cabinet to monitor for this telltale sign of the virus. A digital thermometer is a convenient tool that reads temperatures in just a few seconds, unlike dial thermometers which can take an entire minute or two to provide a reading. The U.S. Centers for Disease Control and Prevention (CDC) consider a fever to be “a measured temperature of 100.4 degrees Fahrenheit [38 C] or greater.” That being said, the public health institute also acknowledges that this figure may vary depending on the type of thermometer being used and the age of the person being tested. These thermometers are also available with either flexible or rigid tips, depending on which style is preferred. While Harvard Medical School points out that this figure has long been considered to be about 37 C, or 98.6 F, new research suggests this may be an overestimation, and that the average body temperature for humans today is actually about 36.4 C or 97.5 F. Oughton also explains that a number of factors can affect a person’s body temperature, including the time of day. Oompahpah Thu 30-Jul-09 10:52:29. Seeing as different parts of the body maintain slightly different temperatures, readings from thermometers used in the mouth, on the forehead, and in the ear, for example, are not likely to produce the exact same results. Temping question - digital thermometer gives wildly different readings?! Generally, it defines a fever as a temperature “elevated beyond [a person’s] norm.”. StatCan says grocery spending is slipping back to normal levels, Ontario premier sparks confusion over social gathering rules after weekend visit with daughters, Quebec schools reopen after COVID-19 shutdown with emphasis on physical distancing, hygiene, Ontario takes biggest step towards reopening as thousands head back to work under new reality. If you took rectal temperature 6 times you would get six slightly different readings due to the angle you hold the thermometer at. Forehead thermometers, like many other infrared thermometers, read temperature fairly quickly, usually within just a few seconds. With so many different types of thermometers on the market, it is important to know a product’s accuracy before testing one on your child. But with so many different types of thermometers to choose from, it can be hard to determine which is best for you. But in spite of all these contributing factors, along with existing debate on what is considered “normal,” Oughton said the CDC’s definition of a fever is the standard he recommends going by. They are incredibly easy to use and one of the most comfortable thermometers available. The main different types of thermometers include rectal, oral (mouth), tympanic (ear), axillary (armpit) and temporal (forehead). It should read 32 degrees Fahrenheit. COVID-19, flu, cold or seasonal allergies? Forehead thermometers are often more expensive than their digital counterparts. You can verify if your digital thermometer is reading correctly by testing it in boiling water, … Through the use of an infrared scanner, these devices measure the temperature of the temporal artery in the forehead. He also advises families to clearly label any thermometers they plan to use rectally, and to store them in their own compartment. Bring a pot of distilled water to a rolling boil. Insert the tip of the thermometer about two inches into the ice water, taking care that it does not touch either the side or the bottom of the glass. Virus death toll in New York City worse than official tally: study, Putin lifts Russia's stay-at-home orders as cases soar, Business is booming for these companies during the COVID-19 pandemic. “We recognize that choosing a thermometer can sometimes be confusing,” she said. Siririt Boonsombut / EyeEm/EyeEm/GettyImages, What's Cooking America: How to Use a Cooking Thermometer, Calibrating Thermometers, A Web Experience brought to you by LEAFtv, The Operating Instructions for the President's Choice Remote Meat Thermometer.