Diagrams for Bones An Overview Quiz Anatomy Physiology

Diagrams for Bones: An Overview Quiz Anatomy & Physiology H Jefferson Township High School Instructor: Phyllis Smith Information on Quiz - Ch. 5 – Pages 134 - 144

The structure of a long bone (humerus). (a) Anterior view with longitudinal section cut away. Figure 1

Figure 5. 2 a The structure of a long bone (humerus). (a) Anterior view with longitudinal section cut away at the proximal end. Spongy bone Proximal epiphysis Diaphysis (a) Distal epiphysis Articular cartilage Epiphyseal line Periosteum Compact bone Medullary cavity

The structure of a long bone (humerus). Pie shaped 3 D view. Figure 2

Figure 5. 2 b The structure of a long bone (humerus). (b) Pie-shaped, three-dimensional view of spongy bone and compact bone of the epiphysis. Spongy bone Compact bone Articular cartilage (b)

The structure of a long bone (humerus). Cross section of the shaft (diaphysis). Figure 3

Figure 5. 2 c The structure of a long bone (humerus). (c) Cross section of the shaft (diaphysis). Endosteum Yellow bone marrow Compact bone Periosteum Perforating fibers Nutrient arteries (c)

Microscopic structure of compact bone. Figure 4

Figure 5. 3 a Microscopic structure of compact bone. (a). Osteon (Haversian system) Lamellae Blood vessel continues into medullary cavity containing marrow Spongy bone Perforating fibers Compact bone Periosteal blood vessel Periosteum (a) Central (Haversian) canal Perforating (Volkmann’s) canal Blood vessel

Microscopic structure of compact bone. Highly magnified Figure 5

Figure 5. 3 b Microscopic structure of compact bone. (b). Lamella Osteocyte Canaliculus Lacuna (b) Central (Haversian) canal

The human skeleton. (a) Anterior view Figure 6

Figure 5. 6 a The human skeleton. (a) Anterior view. Skull Cranium Facial bones Clavicle Thoracic cage (ribs and sternum) Scapula Sternum Rib Humerus Vertebral column Radius Ulna Sacrum Carpals Phalanges Metacarpals Femur Patella Tibia Fibula (a) Anterior view Tarsals Metatarsals Phalanges