Using the Mosteller formula, a patient who is 180 cm tall and weighs 70 kg has a body surface area of approximately what value (to two decimals)?

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Multiple Choice

Using the Mosteller formula, a patient who is 180 cm tall and weighs 70 kg has a body surface area of approximately what value (to two decimals)?

Explanation:
Mosteller BSA is found by taking the square root of the product of height in centimeters and weight in kilograms, divided by 3600. For this patient: height × weight = 180 × 70 = 12,600. Divide by 3600 to get 3.5. The square root of 3.5 is about 1.8708, so BSA ≈ 1.87 m^2 when rounded to two decimals. This matches the given correct value. The other options would require a different product under the radical, which isn’t the case with these measurements.

Mosteller BSA is found by taking the square root of the product of height in centimeters and weight in kilograms, divided by 3600. For this patient: height × weight = 180 × 70 = 12,600. Divide by 3600 to get 3.5. The square root of 3.5 is about 1.8708, so BSA ≈ 1.87 m^2 when rounded to two decimals. This matches the given correct value. The other options would require a different product under the radical, which isn’t the case with these measurements.

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