Final answer:
The most accurate temperature site for measuring body temperature is the tympanic (ear) temperature. Infrared ear thermometers, which use infrared astronomy technology, are more accurate than oral, rectal, or axillary thermometers.
Step-by-step explanation:
The most accurate temperature site for measuring body temperature is the tympanic (ear) temperature. Infrared ear thermometers, which use infrared astronomy technology, measure the amount of energy emitted by the eardrum to determine temperature. These thermometers are more accurate than oral, rectal, or axillary thermometers. They are commonly used in healthcare settings to quickly and safely measure temperature without the risk of cross infection.