Florida Nursing Assistant Competency Pracrice Exam

What does each long line on a glass thermometer represent?

1. 0.5 degree

2. 1 degree

3. 2 degrees

4. 10 degrees

The correct answer is: 1 degree

Each long line on a glass thermometer represents a temperature increment of 1 degree. This standardized marking allows for precise readings when assessing temperature, as the long lines are typically positioned between shorter lines which often indicate smaller increments (such as 0.2 or 0.5 degrees). This clear demarcation helps nursing assistants and other healthcare professionals to quickly and accurately interpret the thermometer readings during patient assessments. The regular spacing of these lines is integral to ensuring that temperature measurements are consistent and reliable, which is crucial in monitoring a patient's health status.