Skills station: Laerdal suction unit (LSU) Do you know how to properly test the LSU? This is a common cheeky question on exams and could easily catch you out. ❓What is the recommended suction pressure for paediatrics aged 1-6? Drop a comment below ⬇️ 📩 Save this post/ 🧍‍♀️share with your crewie’s | The Medical Lounge

How to test the Laerdal suction unit (LSU). A Pre-ambulance check. Test 1: blockage in the suction system (including canister & tubing) Pass: equal or below 100mmHg Fail: above 100mmHg Action if fails: check for possible blocks (twisted tube, blocked filter, blocked filter in liner) Test again. Test 2: Vacuum build-up efficacy of the pump system (how much vacuum is built up within 3 seconds) Pass: equal or above 300mmHg Fail: below 300mmHg Action: Check connectors, tubes and canister lid for lea