A patient's laboratory test results indicate an increased level of blood urea nitrogen (BUN)secondary to imbalanced nutrition.The nurse should encourage this patient to decrease intake of which of the following, to achieve a more balanced diet?
A)Fat
B)Carbohydrates
C)Calories
D)Protein

Question

Quizplus · Accepted Answer

Blood urea nitrogen (BUN) is a waste product that is formed when protein is metabolized by the liver and excreted by the kidneys. Therefore, an increased level of BUN indicates that there is an excess amount of protein being broken down and eliminated by the body. To achieve a more balanced diet, the nurse should encourage the patient to decrease intake of protein.

A Patient's Laboratory Test Results Indicate an Increased Level of Blood