Blood urea nitrogen BUN
waste producted produced in the _____ and excreted by the _____.
High values indicate poor ____ function.
Increased BUN can result from dehydration, _________, high-protein diets, and strenuous exercise.
Decreased in BUN values can result from liver _____ or damage.
Decreased in BUN normally occur in second and ____ trimesters of pregnancy.
- Heart failure