333_ Exam 3

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333_ Exam 3

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Exam of 13 pages for the course 333 - Exam 2 at 333 - Exam 2 (333_ Exam 3)

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333: Exam 3
3 articulating surfaces of the knee - ANS--tibiofemoral
-patellofemoral
-proximal tibiofibular

what is the name of the knee joint proper? - ANS-tibiofemoral joint

what type of joint is the knee joint proper? - ANS-ginglymus

what type of joint is the patellofemoral joint? - ANS-arthrodial

the patella is located in the tendon of the ___ - ANS-quadriceps

anterior knee pain - ANS-PFPS

what is PFPS caused by? - ANS-abnormal tracking of the patella within the groove

what does PFPS stand for? - ANS-patellofemoral pain syndrome

high riding patella - ANS-patella alta

low riding patella - ANS-patella baja

what are the 4 intracapsular structures of the knee? - ANS--lateral meniscus
-medial meniscus
-anterior cruciate lig
-posterior cruciate lig

fibrocartilage discs that compensate for the irregular shapes of the bone - ANS-menisci

hyperextension of knee - ANS-genu recurvatum

3 static stabilizers of knee - ANS--ligaments
-capsule
-menisci

3 functions of menisci - ANS--joint stability/shock absorber
-joint movement/reduce friction

, -nutritional aspect

where does the ACL run from/to? - ANS-from: posterior lateral femoral condyle
to: anterior intercondylar eminence of tibia

what is the primary role of the ACL? - ANS-prevent anterior displacement of tibia on
fixed femur

4 predisposing factors to ACL injuries - ANS--biomechanical
-neuromuscular
-structural
-hormonal

3 biomechanical predisposing factors to ACL injuries - ANS--smaller femoral notch
-smaller ACL
-more laxity

what is the muscular predisposing factor to ACL injuries? - ANS-engaging rectus
femoris too early

what is the main mechanism of injury of ACL injuries? - ANS-deceleration with a
rotational force

where does the PCL run from/to? - ANS-from: lateral surface of medial femoral condyle
to: posterior portion of intercondylar eminence of tibia

function of PCL - ANS-prevent posterior displacement of tibia on fixed femur

where does the medial collateral ligament run from/to? - ANS-from: medial femoral
condyle
to: medial tibia

where does lateral collateral ligament run from/to? - ANS-from: lateral femoral condyle
to: head of fibula

MCL protects knee from ___ forces - ANS-valgus

LCL protects knee from ___ forces - ANS-varus

quadriceps consists of what 4 muscles? - ANS--rectus femoris

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Study: 333 - Exam 2
Uploaded on: June 2, 2024
Number of pages: 13
Written in: 2023/2024
Type: Exam (elaborations)
Contains: Questions & answers

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