Intro to Musculoskeletal Pathophysiology

Question 1

Elements of Patient Management

Answer 1

Examination
Evaluation
Diagnosis
Prognosis
Intervention
Outcomes

Question 2

Three primary layers

Answer 2

Ectoderm,Endoderm, Mesoderm

Question 3

Mesoderm

Answer 3

Forms the musculoskeletal system

Question 4

Sclerotomes

Answer 4

Divided by the perichordial disc
Eventually become cartilage; then the vertebrae
Perichordal disc becomes annulus
Notocord becomes nucleus

Question 5

Neural Tube

Answer 5

Gradually differentiates into nerve tissue and becomes the spinal cord

Question 6

Dermatomes

Answer 6

Dermis is innervated by sensory branches of the division of the spinal nerve from underlying muscles

Question 7

Limbs

Answer 7

Limb buds appear during the 4th week

Early limb bud is a mass of cells that differentiate

Question 8

Bone development

Answer 8

Mesenchymal cells differentiate into chondrocytes that form a cartilage model that is replaced with bone

Question 9

Mesoderm

Answer 9

Forms the musculoskeletal system

Question 10

Ectoderm

Answer 10

Forms the epidural layer of skin and the nervous system

Question 11

Somites

Answer 11

Consist of scolerotomes, myotomes, and dermatomes