Suprapubic catheter · Prevention · D55
Two fingers above the pubis
Allow about two minutes for two rounds. This scenario is teaching content; the score supports revision and does not assess clinical competence.
The scenario
- Suprapubic catheter for retention in a man with a lower midline scar from previous surgery.
What you see
- The bladder is palpable.
- Ultrasound shows a full bladder with a loop of bowel lying anterior to its upper part, just under the scar.

Teaching only · not for diagnosis or treatment decisions