![]() ![]() If the temperature is still rising, repeat this procedure until the reading remains stable.Ĭlinical notes - The clinician should note that hot and cold liquids consumed by patients within the past 15 minutes can adversely affect thermometer readings. While mercury thermometers can measure temperature within one degree Celsius, digital thermometers can be as accurate as 0.001 degrees C a difference of four orders of magnitude in accuracy. A mercury thermometer consists of a glass tube filled with mercury and labeled with a standard temperature scale. If using a mercury thermometer, reinsert the thermometer after the initial reading for 1 minute and read again.Wait 3-5 minutes for a mercury thermometer or until the digital beep sounds if using a digital device.Instruct the patient to close both lips around the thermometer and breath through his/her nose.Select from premium Mercury In Glass Thermometers of the. Have the patient place the thermometer under one side of the back of the tongue as pictured to the right. Find Mercury In Glass Thermometers stock photos and editorial news pictures from Getty Images.Check your temperature to see if you have a fever using our vintage mercury thermometers. In a mercury or alcohol thermometer, the liquid expands as it is heated and contracts when it is cooled, so the length of the liquid column is longer or shorter depending on the temperature. One of the main symptoms of Coronavirus Covid-19 is a fever. Thermometers measure temperature by using materials that change in some way when they are heated or cooled. This procedure is not needed for digital thermometers. Welcome to the Mercury Thermometers Shop. When taking an oral temperature, shake down the glass mercury thermometer to 96☏ (35☌) or below.Temperature by mouth can be determined by utilizing a traditional mercury-filled thermometer or digital thermometer that uses an electronic probe cover to measure body temperature. Test to be performed - Measuring body temperature orally
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