What is the typical temperature range of a mercury-based clinical thermometer?
35°C to 42°C
The correct answer is 35°C to 42°C.
A mercury-in-glass thermometer is designed specifically for measuring human body temperature. Human body temperature typically falls within a relatively narrow range. While water boils at 100°C and freezes at 0°C, these temperatures are not relevant to measuring human body temperature. Options 2, 3, and 4 encompass temperature ranges far exceeding the typical human body temperature, making them unsuitable for clinical use. The range of 35°C to 42°C accurately reflects the typical range of human body temperature, including potential variations due to illness or other factors. A thermometer designed for clinical use would need to be precise within this range to provide accurate readings.
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