1. Mercury thermometers are commonly used, and the measuring time should be about 5- 10min. The use time of electronic thermometer is 1min, and the use time of ear temperature thermometer only takes a few seconds. According to the different conditions of patients, different thermometers can be selected for measurement.

Thermometer, as its name implies, is a tool for measuring human body temperature. Because it is convenient and quick to use, it is widely used to identify whether patients have fever symptoms.

3, because for different thermometers, the measurement time is different.