Workup: one patient, four stations

This workup follows one morning draw from a man found on the floor at home. The morning QC has a calibration fault to find, his CK is above the AMR and needs a dilution, his CBC needs a manual differential on the blood film, and his corrected potassium must be called with a read-back.

It is the longest case on the path, and it uses what you practiced in Parts 1 to 4. Take it in one sitting if you can. The debrief lists each decision and links to the lesson behind it.