Oncology Certified Nurse (OCN) Nursing Practice Test

Vitamin C is often recommended to help prevent malodorous urine due to its role in enhancing urinary acidity. When the urine becomes more acidic, the growth of bacteria that can contribute to foul odors is inhibited. Additionally, vitamin C can metabolize into compounds that may affect the odor profile of urine. This effect is particularly relevant for individuals who may be at risk of urinary tract infections or other conditions that can lead to unpleasant urine smells. While vitamins A, D, and E are important for various bodily functions, they do not have the same direct impact on urine odor as vitamin C. Vitamin A is essential for vision and immune function, vitamin D is crucial for calcium absorption and bone health, and vitamin E acts primarily as an antioxidant. None of these vitamins possess the specific properties that would help in reducing urine odor in the same way that vitamin C does.