CLINICAL THERMOMETER(MERCURY)

A clinical mercury thermometer is a traditional device used to measure body temperature. It consists of a glass tube filled with mercury, which expands and rises within the tube as the temperature increases. The thermometer typically has a scale marked in degrees Celsius or Fahrenheit, allowing healthcare professionals to read the patient’s temperature. While mercury thermometers have been widely used for many years, they are being phased out due to the potential health risks posed by mercury exposure. They require careful handling and proper disposal if broken, as mercury is toxic to humans and the environment.