Knee (Therex Test 4)
- 1.________________ femoral condyle is longer than lateral condyle. As extension occurs, the articular surface of lateral condyle is used up while ~ 1/2 remains medially; therefore the _______ condyle must glide POSTERIORLY to use all o its articular surface.
- 2.With knee extension in non weight bearing , there is External Rotation of tibia.
- A.
True
- B.
False
- 3.Which of the following is true about Genu Valgum?
- A.
Greater load on lateral compartment
- B.
Greater load on medial compartment
- C.
Associated with coxa varum at hip
- D.
- 4.Which of the following is true about Genu Varus?
- A.
Greater load on lateral compartment
- B.
Greater load on medial compartment
- C.
>180 degrees
- D.
Associated with coxa valgum
- 5.An ACL injury usually occurs due to hyperextension, deceleration, rotational injury and is frequently associated with injuries to MCL & meniscus (unhappy triad).
- A.
True
- B.
False
- 6.Treatment for ACL injury include which of the following?
- A.
Avoid resisted open chain exercises
- B.
ACL repair
- C.
Closed chain exercises(cutting, deceleration, lateral movement, unstable surfaces, resisted rotational movement)
- D.
Avoid Closed chain exercises
- 7.This injury is most often a blow to the anterior aspect of the tibia and occasionally, hyperflexion, hyperextension, or a varus/vaglus injury:
- A.
ACL injury
- B.
PCL injury
- C.
MCL injury
- D.
LCL injury
- 8.Treatment for PCL injury include which of the following?
- A.
Avoid closed chain exercises
- B.
Avoid open chain exercises
- C.
Open chain can increase posterior tibial translation
- D.
Closed chain exercises are used/ recommended
- 9.This ligament is usually torn as a result of valgus stress by a lateral blow or forced abduction of the tibia (skiing).
- A.
ACL Injury
- B.
PCL injury
- C.
MCL injury
- D.
LCL injury
- 10.The ligament is less commonly injured, has fewer restrictions of the injury, and commonly results from hyperextension varus stress.
- A.
ACL injury
- B.
PCL injury
- C.
MCL injury
- D.
LCL injury
- 11.Treatment for LCL injury includes loading that must occur in the frontal and transverse planes, and length of time for ligament remodeling must be considered.
- A.
True
- B.
False
- 12.Meniscal injuries may include:
- A.
Partial meniscectomy
- B.
Full meniscectomy
- C.
Degenerative tears
- D.
Most often injured traumatically
- 13.Treatment for meniscal injuries include which of the following?
- A.
Wt-bearing through large ROM should be avoided
- B.
WBAT permitted
- C.
PWBAT permitted
- D.
Progression is dictated by procedure
- 14.Lateral tracking of patella increases _________ & __________ within patellofemoral joint, and may result in pain, inflammation, joint degeneration and dislocation.
- 15.Patellofemoral Pain Syndrome (PFPS) is caused by which of the following intrinsic factors?
- A.
Imbalance of VMO and Vastus Lateralis
- B.
Large Q angle
- C.
Tight ITB
- D.
Decreased slope of lateral facet on intercondylar groove of femur
- 16.PFPS is caused by which of the following Extrinsic factors?
- A.
Imbalance of VMO and Vastus Lateralis
- B.
Large Q angle
- C.
Weak External rotators or Abductors of hip
- D.
Excessive pronation of foot
- 17.Treatment for PFPS include which of the following?
- A.
Address symptoms especially during knee extension
- B.
Patellar taping
- C.
Quad strengthening and control once pain is in check
- D.
Can be CC or OC
- E.
Eccentric control exercises
- F.
Exercise difficulty is dictated by total target ROM
- 18.Treatment for fractures of the knee must be surgically fixated and AROM/PROM exercises include flexion and extension.
- A.
True
- B.
False
- 19.Treatment for OA/DJD is arthroscope and TKR/THA
- A.
True
- B.
False
- 20.This results from repetitive trauma on tibial tuberosity or repeated tension to patella tendon in young athletes (common in adolescent boys during growth spurts).
- A.
ACL
- B.
PCL
- C.
PFPS
- D.
Osgood Schlatter Disease
- 21.Osgood Schlatter Disease is also known as traction apophysis and treatment includes rest, ice, stretching quads and other tight muscles.
- A.
True
- B.
False
- 22.Knee flexion ROM is 120 degrees and extension is 0 degrees.
- A.
True
- B.
False
- 23.Quad lag= unable to hold leg straight ( flexed knee during SLR).
- A.
True
- B.
False
- 24.An Anterior glide at the hip is used to increase extension and external rotation.
- A.
True
- B.
False
- 25.A Posterior glide at the hip is used to increase ________ and internal rotation.
Featured Quizzes
Back to top