![]() Please refer to the latest NCLEX review books for the latest updates in nursing. *Disclaimer: While we do our best to provide students with accurate and in-depth study quizzes, this quiz/test is for educational and entertainment purposes only. ![]() Since you already have kilograms and meters, which are metric units, you’d use this formula. The answer is b, BMI = weight / height squared. Which BMI formula would you use if a patient’s measurements are in kilograms and meters? ![]() This is the formula used with imperial units, and it is the same for adults and children, males and females.Ĩ. 703 X (weight / height squared), since you already have pounds and inches. Which BMI formula would you use if a patient’s measurements are in pounds and inches? Boys and girls have their own BMI charts published by the CDC, but adult male and females use the same BMI weight categories.ħ. However, when you interpret the BMI results, the categories will be different for adults and children. You can use the same formula (in either metric or imperial units) for male or female, adults or children. You use the same formulas (in either imperial or metric units) to calculate BMI, regardless of whether the patient is male or female, adult or child. Then, we divide the weight (54 kg) by that height squared number: 54 / 2.64257536 is 20.4 (rounded to the nearest tenth).Ħ. Since these are metric units, we use the following formula (weight in kg / height in meters squared). Then round your answer to the first decimal place. What is her BMI? Use a calculator, but do not round your answer until the end. During a health assessment, you note that a female’s height is 1.6256 meters and her weight is 54 kilograms. Finally, we multiply that by 703, which gives us 25.1 (rounded to the nearest tenth), which is the overweight category.ĥ. That gives us 69 inches, and when squared, gives us 4761. Then add the extra 9 inches (since the patient was 5’9”). There are 12 inches in one foot, so 12 X 5 = 60. First, convert 5 feet 9 inches into pure inches. Since we are using the imperial system (pounds and inches), we must use the formula 703 X (weight in pounds / height in inches squared). Round the BMI score to the first decimal place (tenths place). You may use a calculator, but do not round until the end. Calculate the patient’s BMI, and select the answer below. During a health assessment, you discover that a male patient weighs 170 pounds and is 5 feet and 9 inches tall. A score of 25-29.9 is overweight, and a score of greater than 30 is considered obese by the CDC.Ĥ. A BMI over 30 falls within which category, according to the CDC? However, you will use a different formula for each method.ģ. You can use either imperial units (pounds and inches) or metric units (kilograms and meters) to calculate BMI. When calculating BMI, the units must always be in imperial units only (pounds and inches). Nurses must collect these measurements to calculate BMI properly.Ģ. Body fat percentage and skinfold thickness Nurses must collect two important measurements before calculating a patient’s BMI.
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