CMMA CAMESE Practice Exam

Collecting a 24-hour urine sample requires a container large enough to hold an entire day’s output while staying sealed to prevent spills and contamination. A gallon jug is the typical choice because it provides ample capacity and a secure lid, making it easy to label, store, and transport the sample without needing to empty or switch containers mid-collection. The other options don’t fit: a small cup can’t hold all the urine, a sterile syringe is meant for small, precise withdrawals, and a metal canister isn’t practical for urine collection.