Certified Nursing Assistant (CNA) Practice Exam

What is the normal body temperature range for a rectal temperature?

1. 96.0 to 98.0 degrees F

2. 98.6 to 100.6 degrees F

3. 101.0 to 103.0 degrees F

4. 104.0 to 106.0 degrees F

The correct answer is: 98.6 to 100.6 degrees F

The normal body temperature range for a rectal temperature is indeed between 98.6 to 100.6 degrees Fahrenheit. Rectal temperatures typically provide a more accurate representation of core body temperature compared to oral or axillary (underarm) readings, which can be influenced by environmental factors. The rectal method is often utilized for infants, young children, or in situations where precise temperature measurement is necessary. This range is considered the standard for rectal temperatures, while temperatures outside this range can indicate fever or other medical conditions. Understanding this normal range is crucial for nursing assistants, as monitoring temperature is a key aspect of patient care and health assessment.