MSSU Collection: OSCE Station Checklist

MSSU is the last of the 20 skills, and it’s mostly a teaching station: the patient performs the collection, and your marks come from how well you equip them to do it. The technique’s whole logic fits in one sentence you should say to the patient and the examiner alike: the first part of the stream washes the skin flora away, and the middle part tells us what’s in the bladder.

The sequence:

1. Confirm the indication (UTI symptoms, per the scenario) and gather: sterile container, label, request form, cleansing materials per policy.
2. Hand hygiene, identity, explanation, consent, privacy.
3. Teach the method, step by step, checking understanding:
   • Wash hands.
   • Clean the genital area gently; front to back for women.
   • Start passing urine into the toilet.
   • Without stopping if possible, bring the container into the stream and catch the middle portion, about a third of a pot.
   • Finish into the toilet. Lid on without touching the inside of either.
4. Receive the sample in gloves. Wipe the container’s outside if needed; nothing goes back inside.
5. Label at the bedside against the identity band, container body not the lid, form completed.
6. Dispatch promptly: lab within about 4 hours, or refrigerated per policy.
7. Hand hygiene, document: sample obtained, appearance, test requested, dispatch arrangements.

Where candidates lose it

The teach-back gap: reciting the method at the patient instead of confirming they can repeat it. Ask them to tell you the steps back; the actor’s script rewards it. The container-handling slips: fingers on the rim, lids parked face-down on the locker, the brim-filled pot that spills into the bag. And the two ends of the process that feel like admin but mark like clinical steps: bedside labelling (mislabelled specimens are a national safety theme) and the dispatch plan (warm urine grows lies).

Appearance is a free observation on the way past: cloudy, blood-stained, offensive-smelling urine belongs in your documentation and your handover, whatever the dipstick or lab later says.

That completes Part A: all 20 skills stations, each with its five questions. Part B changes gear entirely: the 12 APIE scenarios walk the nursing process through the exam’s known clinical presentations, starting with asthma. If your technique chapters are solid, the scenarios are where the reasoning marks live.