Difficulty ramp
Levels 1-2: direct recall + maps
Levels 3-4: nerve/space relationships
Level 5: clinical localization
Level 6: integrated practice-exam reasoning
Source scope
Built from the uploaded lower-limb assignment packet, hip/knee/plexus/circulation/ankle-foot slides, and BIOL 5529 syllabus framework.
The syllabus lists Lisfranc injury, but the uploaded lower-limb teaching set does not provide course-specific Lisfranc details, so it is not scored here.