Musculoskeletal Flashcards
What is rheumatoid arthritis
Chronic inflammatory condition
Joint involvement is symmetric and bilateral
Signs and symptoms include: redness, swelling, heat, pain
Limited ROM
Deformities
What is osteoarthritis
Non inflammatory condition, involving deterioration of cartilage and joints
Joint involvement is often asymmetric or unilateral (due to overuse or overweight)
Signs and symptoms include:
Stiffness, swelling, pain with movement
Limited ROM
bony nodules
What is active range of motion?
When you model the movement for the patient and they can repeat it
What is passive range of motion
If active ROM is limited, support the weight of the limb as you move it through the expected ROM
What is scoliosis
Abnormal rotation and lateral curvature of the spine in the thoracic and lumbar regions
Difference between functional scoliosis and structural scoliosis?
Functional scoliosis disappears when bending forward
Structural scoliosis is more severe and fixed
What should you note when assessing for structural scoliosis?
Note rib hump when bending forward
Note uneven shoulders, scapula, and hips
What are fibrous joints?
The bones are connected by fibrous tissue or cartilage and are immovable, such as the bones of the skull
What are cartilaginous joints
The bones are separated by fibrocartilaginous discs and move only slightly, such as the vertebrae
What are synovial joints
The bones are freely moveable and they are enclosed in a joint cavity filled with synovial fluid that lubricates the movement of the joint. Examples would be the knees and shoulders
What is bursae
Enclosed sac filled with synovial fluid and are positioned between bones and soft tissues, acting as cushions to help reduce friction.
What is a ligament
Fibrous band connecting bone to bone
What is a tendon
A strong fibrous cord that connects muscle to bone
What is a temporomandibular joint
This hinge joint permit speaking and chewing
How do you measure muscle strength
On a scale from 0 to 5
0- no contraction- 0% normal- zero
1- slight contraction- 10% normal- trace
2- full ROM with gravity eliminated (passive)- 25%- poor
3- full ROM with gravity- 50%- fair
4- full ROM against gravity, some resistance- 75% normal- good
5- full ROM against gravity, full resistance- 100%- normal
Flexion
Bending a limb at a joint