Answer :
Final answer:
Subfebrile refers to a condition where the body temperature is mildly increased but less than 101 degrees Fahrenheit, indicating it's not a high fever but still above normal.correct answer is b. less than 101 degrees.
Explanation:
The term subfebrile refers to having a mildly increased body temperature that is less than 101 degrees Fahrenheit. Therefore, the correct answer is b. less than 101 degrees. It's important to understand that a fever is defined as a body temperature above 100°F in adults, and high fever status starts at 104°F or higher. The body maintains its temperature in a narrow range, and deviations can signal a variety of health issues, including infections or circulatory problems.