General Features of Bone

General Features of Bone

❛❛There are four types of bone, described by their shape as long, short, flat, and irregular.❜❜

A. Match these terms with the correct statement or definition: Flat bones, Long bones, Irregular bones, Short bones

1. Bones longer than they are wide, e.g., limb bones.______

2. Bones as broad as they are long, e.g., ankle and wrist bones.______

3. Bones such as the ribs, scapula, and sternum.______

4. Bones such as the vertebrae and facial bones.______

Bone Ossification

❛❛Ossification is the formation of bone by osteoblasts.❜❜

A. Match these terms with the correct statement or definition: Endochondral ossification, Intramembranous ossification

1. Bone formation that occurs within connective tissue membranes.______

2. Ossification process that occurs primarily in the flat bones of the skull.______

3. Ossification process that produces most of the skeletal system______

Bone Growth, Remodeling, and Repair

❛❛Bone growth, remodeling, and repair all involve deposition of new bone matrix by osteoblasts.❜❜

A. Using the terms provided, complete these statements:

Calcified, Ossification, Chondrocytes, Osteoblasts, Diameter, Osteoclasts, Epiphyseal plate, Proliferating Length

As osteoblasts deposit new bone matrix on the surface of1. ______

bones between the periosteum and the existing bone, the2. ______

bone increases in (1) . Growth in the (2) of a bone, which is3. ______

the major source of increased height in an individual, occurs4. ______

in the (3) . Just as in endochondral ossification, (4) increase5. ______

in number. Within the (5) zone, the chondrocytes line up in6. ______

columns, hypertrophy, and die. The cartilage matrix is (6) ,7. ______

and (7) start forming bone matrix on the surface of the8. ______

calcified cartilage. This process produces a zone of (8) on

the diaphyseal side of the epiphyseal plate.

Match these terms with the correct parts labeled in the skull

Coronal suture

Occipital bone

External auditory meatus

Parietal bone

Frontal bone

Sphenoid bone

Lambdoid suture

Squamous suture

Mandible

Styloid process

Mastoid process

Temporal bone

Maxilla

Zygomatic arch

Nasal bone

Zygomatic bone

Match these terms with the correct parts labeled in vertebrate

Articular facet

Articular process

Body

Lamina

Pedicle

Spinous process

Transverse process

Vertebral arch

Vertebral foramen

Match these bones with the correct parts labeled in figure

Carpals

Clavicle

Coxa

Femur

Fibula

Humerus

Metacarpals

Metatarsals

Patella

Phalanges

Radius

Scapula

Tarsals

Tibia

Ulna