For the next 24 hours, notify the nurse when the bladder is full, and the nurse will collect catheterized specimens.

Urinate immediately into a urinal, and the lab will collect the specimen every 6 hours for the next 24 hours.

Urinate at a specified time, discard this urine, and collect all subsequent urine during the next 24 hours.

Cleanse and meatus, discard the first portion of voiding, and collect the rest in a sterile bottle.