What is the BMI of a 46 year old man with a weight of 98kg for a height of 175cms?
**Core Concept**
The Body Mass Index (BMI) is a widely used measurement to categorize an individual's weight status based on their height and weight. It is calculated by dividing the person's weight in kilograms by the square of their height in meters.
**Why the Correct Answer is Right**
To calculate the BMI, we use the formula: BMI = weight (in kg) / height (in meters) squared. Given the man's weight is 98 kg and height is 175 cm, we first convert the height to meters: 175 cm = 1.75 m. Then, we calculate the BMI: BMI = 98 kg / (1.75 m)^2 = 98 kg / 3.0625 m^2 = 32 kg/m^2. This value falls into the obese category.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option would require a BMI calculation that is incorrect or not provided.
* **Option B:** This option would require a BMI calculation that is correct but does not match the given scenario.
* **Option C:** This option would require a BMI calculation that is correct but does not match the given scenario.
**Clinical Pearl / High-Yield Fact**
A BMI of 32 kg/m^2 is considered obese, which increases the risk of chronic diseases such as diabetes, hypertension, and cardiovascular disease.
**Correct Answer: D. 32**