How To Read A Mercury Thermometer. The last recorded temperature will be shown by the m indicator. Between the scale markings and the numbers, you will see a shiny red or silver line.
Mercury Free Thermometer YouTube
Web insert the thermometer into your mouth under your tongue so that it rests to the left or right of the base of your tongue. Reading a mercury glass thermometer properly is essential, both at home and hospital. The thermometer was used by the originators of the fahrenheit and celsius scales. Before using see that the temperature falls below the 37⁰c mark or the 98⁰f mark, the ideal human body temperature. After taking the temperature, hold the thermometer up to a light where you can see the mercury line and the numbers. 19k views 2 years ago. Web earwax or a small, curved ear canal can interfere with the accuracy of a temperature taken with an infrared ear thermometer. The actual measurement takes about five minutes. Wait approximately five minutes (manual thermometer) or for the beep (digital thermometer). Web in a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube.
Make sure the mouth stays closed the entire time. Web in a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube. Web insert the thermometer into your mouth under your tongue so that it rests to the left or right of the base of your tongue. There are two general types of mercury thermometers that measure body temperature: Remove the thermometer and read the number. Web mercury thermometers provide accurate temperature readings and can be used orally, rectally, or under the arm. A fever, which is a rise in your body’s temperature, is usually caused by an infection. Before using see that the temperature falls below the 37⁰c mark or the 98⁰f mark, the ideal human body temperature. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Accurate checking of body temperature is vital for determining course of treatment or medication. Web the use of a classic mercury thermometer works quite simply:
