An ear temperature is called a tympanic temperature.
Tympanic temperature refers to the body temperature taken by measuring the heat inside the ear canal using a special thermometer. The tympanic membrane (eardrum) shares a blood supply with the hypothalamus, the part of the brain that regulates body temperature, making the ear canal a reliable site for measuring core body temperature.
Here's a breakdown:
- Tympanic: Relating to the tympanic membrane (eardrum).
- Temperature: A measure of the degree of hotness or coldness of an object or substance.
Therefore, when you measure someone's temperature using an ear thermometer, you are obtaining their tympanic temperature. This method is considered relatively quick, easy, and non-invasive, especially for children. A tympanic temperature is typically 0.3 to 0.6° C (0.5 to 1° F) higher than an oral temperature.
