Quiz
5/24 Knee Test
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Questions in this quiz (57)
1Which side of the knee acts as a ball & socket joint?
- AMedial
- BLateral
- CPosterior
- DAnterior
2What are the 3 axes of the Knee
- AInternal
- BAnatomical
- CMechanical
- DFunctional
3There are 3 joints of the knee. Medial tibiofemoral, lateral [blank_start]tibiofemoral[blank_end] and the [blank_start]patellofemoral[blank_end].
- Atibiofemoral
- Bpatellofemoral
4What is the degree difference roughly between the anatomical axis and mechanical axis of the femur?
- A3
- B6
- C5
- D2
5What is the correct term to label this knee issue?
- AValgus Knee
- BVarus Knee
6The mechanical axes is right through the center of the femur.
- ATrue
- BFalse
7What muscles make up the quadriceps?
- AVastus Medialis
- BRectus Femoris
- CSartorius
- DVastus Lateralis
- EVastus Intermedius
8The patella tendon is also called the patella ligament.
- ATrue
- BFalse
9The patella will bring on more tension to the quadriceps
- ATrue
- BFalse
10The keep the tension needed for the quads the patella will articulate or slide in what direction during flexion?
- ACaudally
- BCranially
- CLaterally
- DMedially
11In the past the femoral condyles were believed to be [blank_start]egg[blank_end] shaped before it was discovered that they in-fact were more circular.
- Aegg
12What does the femoral roll back increase?
- AKnee extension
- BKnee flexion
- CKnee internal rotation
- DKnee external rotation
13Which is a correct description of tibia shape?
- ALateral side is concave, medial side is convex
- BLateral side is convex, medial side is concave
14The shape of the tibia helps with [blank_start]medial[blank_end] pivot.
- Amedial
15When standing up straight (muscles extended), the tibia will externally rotate. What do you call this arc of motion?
- AFunctional Arc
- BDeep Flexion Arc
- CScrew Home arc
16When standing up straight (muscles extended), the tibia will externally rotate. When the knee starts to flex the tibia will internally rotate. If the bones and ligaments are doing the work what kind of motion is this?
- APassive
- BActive
17Is the Functional arc of the knee an active or passive motion?
- AActive
- BPassive
18In the deep flexion arc the tibia internally rotates with reference to the femur. The femur also translates anteriorly.
- ATrue
- BFalse
19What is caused by the breakdown of cartilage between joint bones?
- APsoriatic arthritis
- BRheumatoid arthritis
- CGout
- DOsteoarthritis
20How would you described Rheumatoid arthritis?
- AAcute
- BChronic
- Cautoimmune dissease
- Dunknown cause
21The granulation tissue (thickened synovium) that forms in RA patients is called [blank_start]Pannus[blank_end].
- APannus
22The materials used for TKA implants are pretty standardized. Tibial components are [blank_start]titanium[blank_end]. Tibial insert and patellar components are [blank_start]polyethylene[blank_end]. Lastly the femoral component is [blank_start]cobalt chrome[blank_end].
- Atitanium
- Bcobalt chrome
- Cpolyethylene
- Dstainless steel
- Etitanium
- Fcobalt chrome
- Gpolyethylene
- Hstainless steel
- Ititanium
- Jcobalt chrome
- Kpolyethylene
- Lstainless steel
23Which implant component would you NOT use medical cement.
- Atibial component
- Bfemoral component
- Ctibial stem component
- Duse cement in all
24If you use two different metals in the body and they come in contact with each other they will react to each other.
Ionization and oxidation is this process.- ATrue
- BFalse
25Cobalt chrome is an [blank_start]alloy[blank_end]. This means it contains a combo of three different metals.
- Aalloy
26Bone cement (PMMA) appears radiolucent on x-ray, so you will not see it on an image.
- ATrue
- BFalse
27What is relied on in a press fit implant for stabilization.
- ALigaments
- BCement
- CTendons
- DBone
28Which are the two products that are press fit implants made by Zimmerman and Smith & Nephew?
- ATantalum
- BOxinium
- Citotal
- DAnthem
29When was bone cement approved by the FDA?
- A1982
- B1971
- C1965
- D1975
30A method to get polyethylene to wear/ oxidize less, therefore increasing its longevity is called [blank_start]cross linking[blank_end].
- Across linking
31If a surgeon wanted to preserve the Pcl or even the acl what approach would you call this?
- AAnatomic approach
- BFunctional approach
- CBio-functional approach
32You can keep all ligaments in a Uni (partial) knee replacement.
- ATrue
- BFalse
33If the surgeon wanted to keep a viable PCL intact and wants femoral roll back which tibial implant design would he or she use.
- AP.S ; Posterior Stabilizing
- BC.R ; Cruciate Retaining
- CPress fit
34The first implant design for knees was a hinge joint in 1890
- ATrue
- BFalse
35What factor greatly advanced surgery?
- AAntibiotics
- BImplant designs
- CAnesthesia
- DPain medication
36Which implant design is most commonly used for revision knee surgery?
- ACruciate retaining (CR)
- BPosterior Stabilizing (PS)
- CCondylar Stabilizing (CS)
- DCondylar Constrained knee (CCK)
37Which implant component is seen?
- ACCK
- BPS
- CCR
- DCS
38[blank_start]Osteolysis[blank_end] is the term for bone loss. Seen in polyethylene wear and the debris react with the bone.
- AOsteolysis
39When you have an infected knee after a TKA you use antibiotics to clear the infection and then the patient can have a revision.
- ATrue
- BFalse
40When a surgeon in cutting the femur, he or she must not " [blank_start]notch[blank_end] " the femur. This means cutting the cortical bone which could lead to a rupture.
- Anotch
41In TKA surgery the femur gets cut multiple times before implant placement. What is the first cut made?
- AProximal Cut
- BPosterior Cut
- CDistal Cut
- DAnterior Cut
42What axis are you taking into account with the distal femur cut?
- AFunctional
- BMechanical
- CAnatomical
43IM approach stands for intramedullary. The approach can be seen when drilling the femur & when inserting a rod into the femur.
- ATrue
- BFalse
44What does the Doctor use to size the femoral implant?
- AAP sizer
- BStylus
- CDistal cutting guide
- D4 in 1 cutting block
45When cutting the femur which is the most important?
- APosterior
- BMedial Chamfer
- CLateral Chamfer
- DAnterior
46How many femoral cuts are needed if using a PS insert?
- A4
- B5
- C3
- D6
47The tibia sizing guide is what approach?
- Aintermedullary
- Bextramedullary
48The tibia sizing guide cannot adjust for varus or valgus
- ATrue
- BFalse
49What can be used to save time, perfect a patients implant design and get better cuts ?
- ACT Scan
- BX-ray
- CMRI
- DRobots
50If a knee is presented with minimal wear and a surgeon wanted to keep all ligaments, what could he or she preform?
- ATKA
- BCCK
- CUni knee
- DSteroid injections
51Which side of the knee is the most compromised out of all needed TKAs.
- ALateral (valgus)
- BMedial(varus)
- CPosterior
- DAnterior
52Which x-ray view is shown?
- AAP view
- BOblique view
- CLateral view
- DPA View
53What view and which knee is shown?
- AAP view, Right
- BLateral view, Left
- CLateral View, Right
- DAP view, Left
54This radiograph is showing the [blank_start]skyline[blank_end] view.
- Askyline
55This radiograph is showing which view?
- AAP view
- BAP weight bearing view
- CPa view
- DPa weight bearing view
56What tools are used to safe guard the ligaments?
- ARongeur
- BOsteotome
- CCurette
- DRetractor
57MIS stands for minimally invasive surgery
- ATrue
- BFalse
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- Description
- Sales Representative Medical sales (Tests) Quiz on 5/24 Knee Test, created by Hannah Eurell on 19/05/2021.
- Author
- Hannah Eurell
- Language
- English
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