Jeopardy Knee Anatomy Muscles Chronic Injuries Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy Knee Structure and Function Acute Injuries

$100 Question from H1

$100 Answer from H1 Tibial Tuberosity

$200 Question from H1 (Deep) 20..

$200 Answer from H1 (Deep)

$300 Question from H1

$300 Answer from H1 Biceps Femoris Semitendinosus Semimembranosus

$400 Question from H1 2

$400 Answer from H1 LCL ACL Lateral Meniscus Medial Meniscus PCL MCL Articular Cartilage

$500 Question from H1 2

$500 Answer from H1 2 IT Band Pes Anserine Quad Tendon Patellar Tendon

$100 Question from H2 What is the name of the c- shaped fibrocartilage structures that are found between the femoral condyles and tibial plateau?

$100 Answer from H2 Medial and Lateral Meniscus! C-shaped fibrocartilage structures found between the femoral condyles and tibial plateau

$200 Question from H2 Name 2 of the 3 places we have articular cartilage in the knee. What is the function of articular cartilage?

$200 Answer from H2 Articular cartilage located: 1.Ends of femur 2.Top of tibia 3.Back of patella Function = shock absorption!

$300 Question from H2 What is the correct medical term for “knock-kneed”? ? ?

$300 Answer from H2 Knock-kneed = genu valgum

$400 Question from H2 What is the correct medical term for hyperextended knees? ? ?

$400 Answer from H2 Hyperextended knees= genu recurvatum

$500 Question from H2 What is the main function of the ACL?

$500 Answer from H2 What is the main function of the ACL? Prevents anterior movement of the tibia

$100 Question from H3 What is the difference between the quadriceps tendon and the patellar tendon?

$100 Answer from H3 Quad Tendon: Connect quad muscle to patella Patellar Tendon: Connect patella to tibial tuberosity Tibial Tuberosity Patellar Tendon Patella Quadriceps Tendon Quadriceps Muscle

$200 Question from H3 Name the 4 quadricep muscles. What is the action of these muscles?

$200 Answer from H3 Quadriceps Rectus femoris Vastus intermedius Vastus lateralis Vastus medialis Action = Knee Extension

$300 Question from H3 Name the 3 hamstring muscles. What is the action of these muscles?

$300 Answer from H3 Hamstrings Biceps femoris Semitendinosus Semimembranosus Action = Knee flexion

$400 Question from H3 What 2 muscles tendons form the IT band?

$400 Answer from H3 IT Band TFL Gluteus Maximus

$500 Question from H3 What 3 muscles common tendons form the Pes Anserine?

$500 Answer from H3 Pes Anserine Sartorius Gracilis Semitendinosus

$100 Question from H4 What injury would you suspect if an athlete lands incorrectly and feels and hears a pop in their knee? What would be the treatment for this injury- most likely?

$100 Answer from H4 Feel and hear a pop in the knee after landing incorrectly ACL Tear- Surgical Reconstruction

$200 Question from H4 Which injury is most associated with symptoms such as clicking, catching, and sensation of giving way?

$200 Answer from H4 Which injury is most associated with symptoms such as clicking, catching, and sensation of giving way? Meniscus tear!

$300 Question from H4 Identify the ligament injury associated with the following mechanisms of injury: Fall on a bent knee Direct blow to outside of knee Change of direction/land incorrectly Direct blow to inside of knee

$300 Answer from H4 Match the mechanism of injury to the ligament injury: Fall on a bent knee = PCL Direct blow to outside of knee = MCL Change of direction/land incorrectly = ACL Direct blow to inside of knee = LCL

$400 Question from H4 Which knee injury is a true surgical emergency and, if not managed properly, could result in loss of the lower leg?

$400 Answer from H4 Tibiofemoral Dislocation = SURGICAL EMERGENCY!

$500 Question from H4 Identify the special test associated with the following injuries: ACL PCL MCL LCL

$500 Answer from H4 Identify the special test associated with the following injuries: ACL = Lachman’s Test PCL = Posterior Sag Test MCL = Valgus Stress Test LCL = Varus Stress Test

$100 Question from H5 Match the location of pain to the chronic knee injury: Around or underneath patella Anterior medial tibia Anterior lateral tibia/lateral femoral condyle Inferior to patella

$100 Answer from H5 Match the location of pain to the chronic knee injury: Around or underneath patella = Patellofemoral Pain Syndrome Anterior medial tibia = Pes Anserine Bursitis Anterior lateral tibia/lateral femoral condyle = IT Band Friction Syndrome Inferior to patella = Patellar Tendonitis

$200 Question from H5 Describe the palpation and special testing for pes anserine bursitis. What might you find?

$200 Answer from H5 Palpation: Point tender over pes anserine (anterior medial tibia) Special Tests: Flexibility testing may reveal tight hamstrings

$300 Question from H5 List 3 things that would help an athlete with any of the chronic knee injuries.

$300 Answer from H5 1.Rest 2.Ice 3.Anti-inflammatory Medications

$400 Question from H5 Explain what is happening during patellofemoral pain syndrome. List 1 thing that could make a athlete more likely to develop this injury.

$400 Answer from H5 Overuse  patella tracking wrong within the patellofemoral groove Predisposing Factors = muscle imbalances, knee malalignments (genu valgum)

$500 Question from H5 Explain what is occurring during IT band friction syndrome- where is the friction? What special test would you use to confirm this injury?

$500 Answer from H5 Overuse: increased friction during flexion and extension IT band slides over lateral femoral condyle Leads to irritation of bursa Special Test = Noble’s Compression Test

Final Jeopardy A basketball player reports pain here  1.What injury do you suspect? 2.What range of motion would you suspect would increase pain? 3.What muscles would you recommend stretching? 4.Name one taping technique that could help. 5.What would you recommend after activity to help decrease pain and inflammation?

Final Jeopardy Answer 1.Patellar Tendonitis 2.Increase pain extension 3.Quadriceps and Hamstrings 4.ChoPat Strap / Pre-Wrap Rolled 5.Ice Cup Massage