Wisconsin Certified Nursing Assistant (CNA) Practice Exam

What is the normal axillary temperature range?

1. 96.6-98.6

2. 98.6-100.6

3. 97.6-99.6

4. 97.0-99.0

The correct answer is: 96.6-98.6

The normal axillary temperature range is generally accepted to be from 96.6°F to 98.6°F. This is significant because the axillary (underarm) method is one of the least invasive ways to measure body temperature and is commonly used, especially in infants and young children. The temperatures measured in the axilla are typically lower than those taken orally or rectally due to the location being less central and more affected by environmental factors. Therefore, it is important for healthcare professionals and nursing assistants to recognize this specific range when assessing patient temperature to ensure accurate interpretation of results. Other ranges provided do not accurately reflect the typical axillary temperature benchmarks. Understanding the correct range helps in monitoring and identifying any signs of fever or hypothermia in patients.