Samuel is an 88-year-old patient with a gastrostomy tube. The health care provider knows that Samuel will not always recognize thirst, even though he may need extra water. To evaluate Samuel's hydration status, the provider will check his ____.

Question

Quizplus · Accepted Answer

Blood urea nitrogen (BUN) is a marker for hydration status. If Samuel is dehydrated, his BUN level will be elevated. Checking his respiratory rate, white blood cell count, or waist circumference will not provide information about his hydration status.

Samuel Is an 88-Year-Old Patient with a Gastrostomy Tube