Retake Hbs 11/6

Front

What is the anatomy of the femur?

Back

The femur is the longest bone in the human body, consisting of a head, neck, greater and lesser trochanters, and a shaft. It connects the hip to the knee and plays a crucial role in supporting weight and facilitating movement.

Front

What are the common types of bone fractures?

Back

Common types of bone fractures include transverse, oblique, spiral, comminuted, and greenstick fractures.

Front

What is a transverse fracture?

Back

A transverse fracture is a type of bone fracture that occurs straight across the bone, typically due to a direct force.

Front

What role do osteoclasts play in bone healing?

Back

Osteoclasts are cells that break down damaged bone tissue, which is essential for the remodeling process during bone healing.

Front

What is the process of fibrocartilage callus formation?

Back

Fibrocartilage callus formation is the second stage of bone healing, where a temporary cartilage structure forms at the fracture site, providing stability.

Front

What type of force is associated with compression fractures?

Back

Compression fractures occur when a bone is subjected to compressive forces, often seen in the vertebrae due to osteoporosis or trauma.

Front

What are the stages of bone healing?

Back

The stages of bone healing include inflammation, fibrocartilage callus formation, bony callus formation, and bone remodeling.

Front

What is the significance of the bony callus in bone healing?

Back

The bony callus is formed during the healing process and provides a stronger, more stable structure as the bone continues to heal and remodel.

Front

How do osteoblasts contribute to bone healing?

Back

Osteoblasts are cells that synthesize new bone tissue, playing a crucial role in the formation of new bone during the healing process.

Front

What factors can affect bone healing?

Back

Factors affecting bone healing include age, nutrition, blood supply, type of fracture, and overall health.