When using thermometer to know body temperature ,it is advisable to use?
A.mercury thermometer
B.alcohol thermometer
C.any thermometer
D.laboratory thermometer
Answer (1)
When measuring body temperature, it is advisable to use a mercury thermometer or a digital thermometer specifically designed for medical use.Mercury thermometer is accurate and has been traditionally used for measuring body temperature.Alcohol thermometers are usually used in colder environments and are less accurate for body temperature.Laboratory thermometers are not meant for body temperature; they are used for scientific experiments and can measure a wider range of temperatures, which makes them unsuitable for medical use.Any thermometer is not a safe answer because not all thermometers are designed for body temperature.> ⚠️ Note: Digital thermometers are now more commonly used than mercury thermometers because mercury is toxic if the thermometer breaks. But based on the given choices, A is the most appropriate.
