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Types and Processes of Bone Fractures and Repair Quiz

#1

Which of the following is a common cause of bone fractures?

Osteoporosis
Explanation

Osteoporosis weakens bones, increasing fracture risk.

#2

What is the medical term for a bone fracture that breaks through the skin?

Open fracture
Explanation

Open fracture breaks through the skin, increasing infection risk.

#3

Which imaging technique is commonly used to diagnose bone fractures?

X-ray
Explanation

X-ray is standard for diagnosing bone fractures.

#4

Which of the following factors can affect bone healing?

All of the above
Explanation

Various factors influence bone healing.

#5

What term describes a fracture that occurs due to repeated stress on a bone?

Stress fracture
Explanation

Stress fracture results from repetitive strain.

#6

Which of the following bones is most commonly fractured in the human body?

Clavicle
Explanation

Clavicle is frequently fractured due to its exposure.

#7

What process involves the formation of a soft callus during bone repair?

Callus formation
Explanation

Soft callus forms as an initial step in bone repair.

#8

What is the term for a bone fracture where the bone bends and partially breaks?

Greenstick fracture
Explanation

Greenstick fracture is incomplete, common in children.

#9

Which of the following factors can influence bone healing time?

All of the above
Explanation

Multiple factors affect bone healing duration.

#10

During which phase of bone healing does the formation of a hard callus occur?

Reparative phase
Explanation

Hard callus forms during the reparative phase.

#11

Which type of fracture involves the bone being crushed into several pieces?

Comminuted fracture
Explanation

Comminuted fracture shatters bone into multiple pieces.

#12

What is the name for a fracture in which a small piece of bone is pulled off by a tendon or ligament?

Avulsion fracture
Explanation

Avulsion fracture involves bone fragment separation.

#13

During bone healing, what process involves the replacement of cartilage with bone tissue?

Reossification
Explanation

Reossification replaces cartilage with bone during healing.

#14

Which of the following is NOT a type of bone fracture repair?

Osteotomy
Explanation

Osteotomy is a surgical bone cut, not a repair.

#15

What term describes the process of removing damaged tissue and bone fragments to align bone ends during fracture repair?

Open reduction
Explanation

Open reduction aligns bones by removing debris.

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