Knee Ortho Examination Tips
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Questions and Answers

What is one of the 5 main causes of hemarthrosis in the knee?

  • Meniscus tears (correct)
  • Ligament sprain
  • Muscle strain
  • Bursitis
  • What deformity is associated with lateral arthritis in the knee?

  • C-shaped curvature
  • Clubfoot
  • Bowleggedness
  • Knock knees (correct)
  • Which tool is used to measure the range of motion for the knees?

  • Calipers
  • Sphygmomanometer
  • Goniometer (correct)
  • Otoscope
  • How is an MCL tear detected?

    <p>Valgus testing</p> Signup and view all the answers

    What does a positive McMurray test indicate?

    <p>Meniscal tear</p> Signup and view all the answers

    What does Apley's compression test detect?

    <p>Meniscal tears</p> Signup and view all the answers

    What is the appropriate technique to detect a patellar instability during the apprehension test?

    <p>Applying lateral and downward pressure to the patella</p> Signup and view all the answers

    How is a meniscal tear detected using the McMurray test?

    <p>Pain with external rotation of the knee</p> Signup and view all the answers

    What is the main cause of posterior patellar fullness in the knee?

    <p>Baker's cyst</p> Signup and view all the answers

    What does valgus testing help diagnose in the knee?

    <p>MCL tears</p> Signup and view all the answers

    It is important to look at the contralateral knee, or the “non-injured” knee first to compare range of motion and special test

    <p>True</p> Signup and view all the answers

    If swelling of the knee occurs within one hour of the injury, it is a hemarthrosis, which means the knee has filled with:

    <p>blood</p> Signup and view all the answers

    The normal flexion range for the knee is _____ degrees

    <p>135</p> Signup and view all the answers

    The ____________ determines the presence of patellar instability by seeing if the patient has apprehension to patella lateral movement

    <p>apprehension test</p> Signup and view all the answers

    The posterior drawer test is used to detect PCL tears by pushing the tibia posteriorly to look for a “_____ sign,” which would make the test positive .

    <p>sag</p> Signup and view all the answers

    What is the gold standard test for ACL tears?

    <p>Lachman</p> Signup and view all the answers

    An abnormal Q-angle for men is greater than ____ degrees, and for women is greater than ____ degrees.

    <p>men = 15, women = 19</p> Signup and view all the answers

    The patellar grind test is when the provider applies downward and medial pressure to the patella, and if grinding is detected when the patient contracts their quadricep muscle, it is positive for detecting:

    <p>patellofemoral syndrome</p> Signup and view all the answers

    Why is it important not to inject cortisone into the patellar tendon in cases of patellar tendonitis?

    <p>To prevent tendon rupture</p> Signup and view all the answers

    Which muscle group should be targeted for strengthening in Patellofemoral syndrome using physical therapy?

    <p>Quadriceps</p> Signup and view all the answers

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