Look for the key words in this question. The key words are: ...the most accurate way... A measurement is always "the most accurate way" to find something out. Therefore the correct answer is: measure the patient's weight loss. Hope this helps.
I did. I will graduate from an ADN program in May and applied about three weeks ago for ODU's RN to BSN program. Within ten days, I received my acceptance letter from the School of Nursing.