Question at position 5 Why is BMI criticized when used for individual health assessments?It is too difficult to calculateIt does not distinguish between fat and lean tissue Medical professionals do not recognize it It is outdated and no longer used 题目解析

Question

Question at position 5 Why is BMI criticized when used for individual health assessments?It is too difficult to calculateIt does not distinguish between fat and lean tissue Medical professionals do not recognize it It is outdated and no longer used 题目解析

BlackTom AI · Accepted Answer

In addressing why BMI is criticized for individual health assessments, I will evaluate each option in turn to highlight the underlying reasoning and potential misconceptions.
Option 1: 'It is too difficult to calculate' In practical terms, BMI is calculated as weight in kilograms divided by height in meters squared, which is a straightforward calculation that many clinicians and patients perform without issue. The criticism of BMI is not tied to computational difficulty, so this statement misstates the common objection.
Option 2: 'It does not distinguish between fat and lean tissue' This is the core critique of BMI as a measurement for individual health. BMI uses total body weight relative to height and does not differentiate body composition; two people with the same BMI could have very different proportions of fat and lean mass. This limitation means BMI can misclassify overweight individuals who have higher muscle mass as well as individuals with normal weight but higher body fat percentage (sometimes called 'skinny-fat'), making it less precise for individual risk assessment.
Option 3: 'Medical professionals do not recognize it' On the contrary, BMI is widely taught, used in guidelines, and recognized as a population-level screening tool. The issue is not lack of recognition by professionals, but rather its limited accuracy for individuals and its not accounting for age, sex, ethnicity, or fat distribution. So this statement is inaccurate in asserting a lack of professional recognition.
Option 4: 'It is outdated and no longer used' BMI remains a standard, widely used metric in clinical practice for initial screening and risk stratification. It is not considered obsolete, though it is complemented by other measures and assessments. Therefore, claiming it is no longer used is incorrect.
Thus, the most defensible critique among the options is that BMI does not distinguish between fat and lean tissue, which captures a fundamental limitation of the metric when applied to individuals.

Question at position 5 Why is BMI criticized when used for individual health assessments?It is too difficult to calculateIt does not distinguish between fat and lean tissue Medical professionals do not recognize it It is outdated and no longer used 题目解析单项选择题

类似问题

Which of the following are methods can be used to analyze either body weight, body density, or composition? CHOOSE ALL THAT APPLY

Question at position 5 Why is BMI criticized when used for individual health assessments?It is too difficult to calculateIt does not distinguish between fat and lean tissue Medical professionals do not recognize it It is outdated and no longer used

Research has shown that approximately ____ of weight loss is fat loss.

What is the main limitation of using Body Mass Index (BMI) to assess health risk?

Which method below is used to determine a person’s body fat by using an instrument that emits a small dose of radiation to measure the amount of fat, lean tissue, and bone in an individual?

If one was to lose weight from dieting over a long period of time, approximately what percentage of the lost weight would be fat and lean mass?

Which of the following are methods can be used to analyze either body weight, body density, or composition? CHOOSE ALL THAT APPLY

Dr. Dixon now has almost the same BMI that Arnold Schwarzenegger had when he was in top shape for his movies. The reason Arnold’s BMI could be 30.8 (i.e., obese) and still look fit is because BMI:

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单