27. Which BMI range is associated with being underweight?
Answer: C
The BMI range associated with being underweight is 14.5-18.5.
Individuals with a Body Mass Index (BMI) within the range of 14.5 to 18.5 are classified as underweight, indicating that their weight is significantly lower than the average for their height.
A) 10.0-14.5
This range is significantly below the underweight threshold and would typically indicate a severe level of underweight, which could be associated with serious health risks. However, it is not the standard range defined for underweight classification.
B) 25.0-29.9
This BMI range is categorized as overweight, not underweight. Individuals falling within this range have a higher body weight relative to their height, which is contrary to the definition of being underweight.
C) 14.5-18.5
This is the correct range for classifying individuals as underweight. According to BMI standards, this range indicates that a person has a lower body weight compared to the norm for their height, thus confirming their underweight status.
D) 18.5-24.9
This range is considered normal weight, indicating that individuals within this category have a healthy weight for their height. It does not relate to being underweight, and therefore is incorrect in the context of the question.
Conclusion
The correct answer is the BMI range of 14.5-18.5, as it specifically defines individuals who are underweight. The other options either fall outside the underweight classification or represent higher weight categories, thus failing to meet the criteria required for being considered underweight.