Student Name___________________________ Section________________________
Review for Week 1 Readings
Fill in the Diagram
What is the difference between a displaced and non-displaced fracture?
Define as related to fracture healing:
Non-Union:
Mal-Union:
Delayed Union:
What is Open Reduction vs Closed Reduction treatment of a fracture?
Explain Wolff’s Law:
Defineand provide 2 examples for the following articulations:
1. Fibrous Articulation-
Example 1. _________________________________ Example 2. ____________________________
- Cartilaginous Articulation-
Example 1.__________________________________ Example 2. _________________________________
- Synovial Articulation –
Example 1. ___________________________________ Example 2_______________________________
Provide an example for the following “Subtypes” of a Synovial Joint (Clarkson pg. 5 can help)
A. Condyloid (bicondylar)-
- Pivot/ Rotational –
- Saddle (sellar)-
- Hinge (ginglymus)-
- Gliding (plane)-
- Ball and Socket (spheroidal)-
Define Active vs Passive Insufficiency. Provide examples and use the above image as a reference:
Define Arthrokinematics:
In your words explain 2 Arthrokinematic Motions:
1.
2.
What is the concave-convex rule? Provide an example in the body.
Define what the therapist experiences when assessing an End Feel–
Fill in the table based on Normal End Feels
| End Feel | Description |
| Hard | |
| Firm | |
| Soft |
Abnormal End Feels:
| End Feel | Description/Example |
| Empty | |
| Boggy | |
| Spasm | |
| Unexpected Hard, Soft or Firm | Example: A hard end feel noted with elbow flexion after ORIF may indicate hardware in the joint space. |
Define the following muscle contractions:
Isometric contraction:
Concentric contraction:
Eccentric contraction:
How can Joint Position affect muscle strength?
Define the following terms:
Agonists
Antagonists
Synergists
Stabilizers or Fixators
Describe an Open Chain Exercise:
Describe a Closed Chain Exercise:
In your words describe the Length-Tension Relationship of muscle tissue: