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MSC ORT FINAL all Questions & answers solved accurately with Complete Solution Graded A+ latest version $12.99   Add to cart

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MSC ORT FINAL all Questions & answers solved accurately with Complete Solution Graded A+ latest version

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MSC ORT FINAL all Questions & answers solved accurately with Complete Solution Graded A+ latest version

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  • July 6, 2024
  • 11
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
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MSC ORT FINAL
What are the 3 bones of the knee joint? - CORRECT ANSWER-femur, tibia,
patella,

Range of Motion aimed for in a total knee replacement? - CORRECT
ANSWER-125-135 degrees of flexion

abduction - CORRECT ANSWER-movement away from the midline

what knee compartment is subjected to the more weight bearing? - CORRECT
ANSWER-medial

T/F: the mechanical axis of the femoral bone is represented by the line down the
center of the IM canal - CORRECT ANSWER-false

argument for using CR knee implant? - CORRECT ANSWER-saves the pcl

know the 3 knee joints - CORRECT ANSWER-medial tibiofemoral, lateral
tibiofemoral, patellafemoral

most popular incision for knee replacement? - CORRECT ANSWER-parapatellar

T/F: the 4in1 cutting block has pin holes so the block can be moved 2mm to
avoid notching - CORRECT ANSWER-True

what is the advantage of patient specific cutting blocks? - CORRECT
ANSWER-faster operation, less instruments, more specific and precise

name the risk factors of OA - CORRECT ANSWER-gender, weight, age, trauma

T/F: the anatomical and mechanical axis are the same in the tibia - CORRECT
ANSWER-true

what is the ap sizing guide used for? - CORRECT ANSWER-size, set femoral
rotation and can reference anterior and posterior

, the hamstrings are the knees flexors or extensors? - CORRECT
ANSWER-flexors

what ligaments does the cruciate retaining implants retain? - CORRECT
ANSWER-pcl, mcl, lcl

primary components for a tkr - CORRECT ANSWER-patella, femoral implant,
tibia tray, tibia insert

T/F: an argument in support of the PS knee is that you are able to keep the pcl -
CORRECT ANSWER-false

is bow legged varus or valgus? - CORRECT ANSWER-varus

define the screw home mechanism - CORRECT ANSWER-knee rotation to lock
knee

knock knees varus or valgus? - CORRECT ANSWER-valgus

T/F: for revision, modularity is essential - CORRECT ANSWER-true

in regards to RA the rapidly forming cells that produce damaging enzymes are
called what - CORRECT ANSWER-pannus

4 primary knee stabilizing ligaments - CORRECT ANSWER-acl, mcl, pcl, lcl

T/F: the knee is a simple hinge joint - CORRECT ANSWER-false

what ligament is always sacrificed in a tkr? - CORRECT ANSWER-acl

during a tka the resection of the distal femoral knee is aligned by referencing
what axis? - CORRECT ANSWER-mechanical axis

what is the extramedullary tibial cutting guide used for? - CORRECT
ANSWER-tibial resection, adjust for posterior slope, stylus can cut 2 or 10mm,
adjust for varus and valgus

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