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Musculoskeletal Disorders
- Examen • 131 pages • 2021
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7. When a fracture is healing, the procallus or fibrocartilaginous callus: 
a. can bear weight. 
b. serves as a splint across the fracture site. 
c. is the tissue that lays down new cartilage. 
d. is made up of new bone. 
ANS: B REF: 166 
8. The inflammation surrounding a fracture site during the first few days may complicate healing by causing: 
a. excessive bone movement. 
b. severe ischemia and tissue necrosis. 
c. malunion or nonunion. 
d. fat emboli to form. 
ANS: B REF: 166-167 
9. What is...