Certified Ostomy Care Nurse (COCN) Practice Exam

Asparagus is known to cause a specific odor in the urine due to the breakdown of certain sulfur-containing compounds it contains, which can lead to a heightened awareness of odors in patients with colostomies as well. While all the foods listed may contribute to gas or changes in odor, asparagus is particularly noted for its distinctive, pungent smell, which can be noticeable to both the patient and those around them. This is often related to the unique metabolites produced during digestion. Therefore, it's important for ostomy patients to be aware of how certain foods can affect the odor of their output, and asparagus is a well-recognized example within that context.