An oral thermometer is used for in the mouth and usually under the tongue. A rectal thermometer is used for taking your temperature from your rectum/bottom. They will be label in your grocery store or pharmacy whether there intended for your mouth or rectum.
Oral thermometer
oral thermometer rectal thermometer aural thermometer feeling the forehead with your hand
You should place the thermometer under your tongue for an accurate oral temperature reading.
oral temperature oral temperature
No, a rectal thermometer reading is typically about 0.5 to 1 degree Fahrenheit higher than an oral thermometer reading. So a rectal thermometer reading of 101 degrees would roughly correspond to an oral thermometer reading of 100-100.5 degrees. It's important to use the same type of thermometer for consistent readings.
Plastic
under the tongue to the side of the mouth
under the tongue to the side of the mouth
Celsius and Fahrenheit Thermometers Clinical Thermometers Ear (Tympanic) thermometers Pacifier Thermometers Underarm or Oral Thermometers Food Thermometers Outdoor Thermometers Mechanism of Different Types of Thermometers Mercury and Alcohol Thermometers Digital Thermometers Alcohol thermometer Beckmann differential thermometer Bi-metal mechanical thermometer Electrical resistance thermometer Galileo thermometer Infrared thermometer Liquid Crystal Thermometer Medical thermometer (e.g. oral thermometer, rectal thermometer, basal thermometer) Mercury-in-glass thermometer
digital that you put under your tounge.
for safety
A thermometer is typically used to measure water temperature. Digital thermometers or temperature probes are commonly used for quick and accurate readings.