Which range of temperature is measured by clinical thermometer?

35°C to 42°C

The correct answer is option 1. 35°C to 42°C.

Clinical thermometers are specifically designed to measure the temperature of the human body. The normal body temperature of a healthy person typically ranges from 35°C to 42°C (95°F to 108°F). Therefore, the clinical thermometer is calibrated to accurately measure temperatures within this specific range.

The lower limit of 35°C accounts for temperatures slightly below the normal range, and the upper limit of 42°C allows for the measurement of elevated temperatures that may indicate fever or other health conditions. This range is chosen to cover the normal variations in body temperature and to effectively monitor changes that may be indicative of illness or fever.

It's important to note that different types of clinical thermometers, such as digital or mercury-based thermometers, may have specific operational instructions, but the temperature range mentioned (35°C to 42°C) is a general guideline for measuring body temperature with clinical thermometers.