After providing care, a nurse charts in the patient's record. Which entry will the nurse document?

A. "Apparently is asleep" is subjective and does not clearly convey the nurse's observation. B. "Skin pale and cool" is an objective and measurable observation that can be documented clearly. C. "Drank adequate amounts of water" is vague and should be more specific, such as "drank 200 mL of water." D. "Appears restless" is subjective and does not provide clear documentation of the patient's condition.