Has The Average Human Body Temperature Always Been The Same

Types Of Body Temperature Measurement

Regular digital thermometers use electronic heat sensors to record body temperature. In the rectum rectal temperature in the mouth oral temperature under the arm axillary temperature in the ear tympanic temperature on the skin of the forehead over the temporal artery. The readings obtained from this technique are fairly inaccurate. When people think of a thermometer they may think of the traditional glass thermometer placed in the. Types of instruments used in measuring body temperatures oral thermometer. The thermometer has a.

Above 1031f 395c is a high fever. The normal temperature range is approximately between 366 c and 380 c. Above 1058f 41c is a very high fever. This type of measurement can be slightly more inconvenient as compared to the oral measurement. Armpit temperatures are usually the least accurate. These measurements are most commonly used as a reference standard.

There are various types of medical thermometers as well as sites used for measurement including. In adults the following temperatures suggest that someone has a fever. Tympanic thermometers are used by inserting the thermometer into the ear. Result variation with this type of measurement is low and the precision is particularly high. Rectal temperatures provide the best readings for infants especially those 3 months or younger as well as children up to age 3. At least 1004f 38c is a fever.

Taking a rectal measurement is the most reliable way to obtain a core temperature value. The normal body temperature when measured orally should show 986 degrees fahrenheit. These thermometers can be used in the rectum mouth or armpit.

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