What medical term refers to an excess of urine in the bloodstream?

Uremia is the medical term that indicates an excess of urea and other nitrogenous compounds in the bloodstream, typically due to kidney dysfunction. When the kidneys are not functioning properly, they cannot filter out waste products effectively, leading to increased levels of these substances in the blood. This condition can result in symptoms such as fatigue, confusion, and may require dialysis for treatment in severe cases.

The other options are unrelated to excess urine or blood urea. Gastroenteritis refers to inflammation of the stomach and intestines, which may cause vomiting and diarrhea but does not pertain to urine levels in the bloodstream. A goiter is an enlargement of the thyroid gland often associated with iodine deficiency or thyroid disorders, while hyperparathyroidism involves an overproduction of parathyroid hormone, affecting calcium levels but not directly related to urine output or uremia.