The Bone Wars Answer Key

Answer Key to Short Reply Questions for

"Look Out Beneath: A Case Study on Bone Tissue Structure and Repair"

1. Ascertain the following terms, used in the case and also in associated questions:

a. hemorrhage

Hemorrhage: Bleeding or the abnormal menstruum of blood. Can exist external

like in this example or internal

b. fracture

Fracture: break in the continuity of a bone's construction

c. proximal

Proximal: a point of zipper of a limb closets to the trunk

d. diaphysis

Diaphysis: narrow elongated center portion of a long bone; the shaft

ii. One style bones are classified is by their shape. How would you lot classify the bones

fractured by Mrs. Morgan?

Flat, long, brusk, and irregular are the classifications of bones based on their shape.

Mrs. Morgan's humerus is a long os, the occipital os is apartment, and vertebra is an

irregular os.

3. The body of Mrs. Morgan'southward vertebra is fractured. What type of bone tissue makes up

the majority of the vertebral body? Describe the structure and part of this type of

bone.

Most of the vertebral trunk is made upwards of spongy os. The spongy bone is made up of

trabeculae (pocket-sized beam) that have an open up organisation of osseous tissue, which helps

subtract the weight of bone. Additionally, spongy bone trabeculae align along stress

lines to prevent breakage.

iv. The diaphysis of Mrs. Morgan's humerus is fractured. What blazon of bone makes upward

the bulk of the diaphysis of long basic like the humerus? Describe the layers of

bone tissue found here.

The diaphysis of a long os is made up almost entirely by compact os. Compact

bone is fabricated up of lamella (layers) that are named co-ordinate to their shape or position

inside compact bone.

• Concentric lamellae = circular shape; form the osteon

• Interstitial lamellae = located in betwixt the osteons

The Bone Wars Answer Key,

Source: https://www.studocu.com/en-us/document/university-of-alabama-at-birmingham/human-anatomy/bone-case-worksheet-answer-key/9267499