What is range of laboratory thermometer?

Explain why a clinical thermometer is exclusively used to measure the human body temperature and a laboratory thermometer is used to measure the temperatures of different substances but not to measure the human body temperature .

Four arrangements to measure temperatur of ice in beaker with laboratory thermometer are shows in figure (a, b, c and d). Which one of them shows the correct arrangement for accurate measurement of temperature ?

Give the similarities and differences between the clinical thermometer and laboratory thermometer.

What is the range of a clinical thermometer on Fahrenheit scale ?