REVIEW SHEET EXERCISE 7

Bone Markings

1. Sharp, slender process - spine2. Small rounded projection - tubercle3. Large rounded projection - tuberosity4. Structure supported on neck - head5. Armlike projection - ramus6. Rounded, convex projection - condyle7. Canal-like structure - meatus8. Opening through a bone - foramen 9. Shallow depression – fossa 10.Air-filled cavity – sinus 11.Large, irregularly shaped projection -

trochanter

Classification of Bones

2. Which category has the least amount of spongy bone relative to its volume? Long bone

3. Humerus - longphalanx - longparietal - flatrib - flat vertebra – irregular

Classification of Bones

Proximal epiphyses

diaphysis

Distal epiphysis

Epiphyseal line

Red marrow cavityTrabeculae of spongy bone

Nutrient artery

Medullary cavity

Epiphyseal line

Articular cartilage

Classification of Bones

Endosteum

Classification of Bones

Endosteum