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ES 208 Test 1
Forearm and Hand
| Term | Definition |
|---|---|
| Proximal row | pisiform, triquetrum, lunate, scaphoid |
| Distal row | Trapezium, trapezoid, capitate, hamate |
| Where flexion and extension occur in arm? | ulna and humerus |
| Lister's tubercle | serve as a hook for thumb |
| hamate | attaches muscle to little fingers |
| What happens if you fracture scaphoid? | heal gory due to artery running through it |
| thumb | has 2 phalanx (proximal and distal) |
| 4 fingers not including thumb | have 3 phalanx (proximal, middle, distal) |
| anatomical midline | runs through middle finger |