Quiz
knee exam
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Perguntas do quiz (50)
1To reduce shear forces on the knee after ACL injury, closed kinetic chain exercises should be performed between [blank_start]0 to 60[blank_end] degrees, and open kinetic chain exercises should be performed between [blank_start]60 to 90[blank_end] degrees. (r)
- A0 to 60
- B60 to 90
- C30-75
- D0-30
- E30-90
2the [blank_start]KOOS[blank_end] and the [blank_start]IKDC[blank_end] patient-reported outcome measures evaluate overall function and health related quality of life, whereas the [blank_start]ACL-RSI[blank_end] and [blank_start]TSK-11[blank_end] measures evaluate kinesiophobia and the psychological factors related to injury and recovery (R).
- AKOOS
- BIKDC
- CTSK-11
- DACL-RSI
3To increase knee extension the tibia should be mobilized [blank_start]anterior[blank_end] relative to the femur (R)
- Aanterior
4During the first half of a football game, your running back goes down near the sideline complaining that his knee popped. While on the field, you decide to test for a few key injuries before muscle guarding kicks in. To test for an ACL tear, you first perform the anterior drawer to test for the [blank_start]anteromedial[blank_end] bundle of the ACL; and then perform the Lachman's test the [blank_start]posterolateral[blank_end]. To test for injury for the MCL you perform the [blank_start]values stres[blank_end]s test, and then you perform the [blank_start]various stress[blank_end] test for the LCL. for all of these tests, the positive sign is [blank_start]pain, laxity, or both.[blank_end] (E)
- Aanteromedial
- Bposterolateral
- Cvalgus stress
- Dlachman's
- Evarus stress
- Fanterior drawer
- Gpain, laxity, or both.
- Hpain
- Ihypomobility
5what are the purposes of the patella?
- Aimproves mechanical function during knee ext
- Bdissipates forms from quads
- Cprotects anterior knee
- Da and b
6the knee has 3 degrees of freedom . which of its motions are active: [blank_start]flexion[blank_end], [blank_start]extension[blank_end], [blank_start]internal rotation[blank_end], [blank_start]external rotation[blank_end] and which are passive: [blank_start]abduction[blank_end], and [blank_start]adduction[blank_end]
- Aflexion
- Brotation
- Cextension
- Dinternal rotation
- Eexternal rotation
- Fabduction
- Gadduction
7in the screenshot home mechanism, the tibia externally rotates from [blank_start]15-0 degrees[blank_end] of knee extension because the [blank_start]medial[blank_end] condyle is larger than the [blank_start]lateral[blank_end] condyle
- A15-0 degrees
- B0-15 degrees
- C15-30 degrees
- Dmedial
- Elateral
- Flateral
- Gmedial
8Injury to the arcuate ligament will contribute to what type of knee instability?
- Aanterolateral
- Bposterolateral
- Cposteromedial
- Danteromedial
9What type of joint motion occurs at the proximal tibiofibular joint in response to dorsiflexion at the ankle?
- Aanterior translation
- Bposterior translation
- Cinternal rotation
- Dexternal rotation
- Eabduction
10Which of the following is NOT true about the menisci
- AThey provide shock absorption for the knee
- BThey provide proprioception for the knee
- CThey improve lubrication of the joint
- DThe rims are less vascularized than the inner portions
- EThe medial meniscus is larger and less mobile than the lateral meniscus
11The rims of the mensci are vascular, while the inner portions are avascular?
- AVerdadeiro
- BFalso
12the stability in the patellofemoral joint is maintained by
- Aretinaculum
- Bmedial patellofmoral ligament
- Cquads tendon
- DLCL
- EMCL
13the MCL is taut in full knee flexion
- AVerdadeiro
- BFalso
14the LCL has no attachment to joint capsule.
- AVerdadeiro
- BFalso
15the LCL retains against
:- Avarus force from 0-30 degrees
- Bexternal tibial rotation
- Cinternal tibia rotation
- Dvarus force of 15-45 degrees
16the ACL retains against:
- Aanterior translation of tibia on femur
- Bhyperextension of tibiofemoral joint
- Cinternal and external tibial rotation
17the anteromedial portion of the ACL is taut in extension
- AVerdadeiro
- BFalso
18the posterolateral bundle of the ACL is taut in knee extension
- AVerdadeiro
- BFalso
19the anterolateral in the PCL is taut in flexion
- AVerdadeiro
- BFalso
20the postermedial bundles of PCL are taut in knee extension
- AVerdadeiro
- BFalso
21what is the function of the PCL ?
- Aprotect posterior translation of the tibia on the femur
- Bassists with knee flexion
- Cassists with squating
22what is/ are the function of the menisci ?
- Adeepens the articulation
- Bimproves lubrication
- Cshock absorption
- Dpassive joint stability
- Elimits extremes of flexion/ extension
- Fproprioception
- Gplace holders
- Hcreate blood flow
23Which two meniscal ligaments serve to stabilize the posterior knee: [blank_start]wrisberg[blank_end], [blank_start]Humphrey[blank_end]
- Awrisberg
- BPCL
- CACL
- DHumphrey
24what muscle are in the anterior compartment of the knee
- Arectus femoris
- Bvastus lateralis
- Cvastus mediallis
- Dvastus intermedius
25the polities is a dynamic stabilizer to the knee and resists [blank_start]posterior[blank_end] translation, [blank_start]external[blank_end] tibial rotation, [blank_start]internal[blank_end] tibial rotation, and [blank_start]varus[blank_end] forces
- Aposterior
- Banterior
- Cexternal
- Dadduction
- Einternal
- Fabduction
- Gvarus
- Hvalgus
26Fluid color:
Intracapsular- [blank_start]red, hemarthrosis[blank_end]
gradual onset- [blank_start]clear, straw like[blank_end]
extra capsular- [blank_start]clear, localized[blank_end]- Ared, hemarthrosis
- Bpurple
- Cclear, straw like
- Dstraw like, clear
- Ered
- Flocalized, clear
- Gclear, localized
- Hstringy, clear
- Ideep red
27if your patient is genu recurvatum they are lax is what ligament
- APCL
- BACL
- CMCL
- DLCL
28the higher the Q- angle the more [blank_start]lateral[blank_end] tracking and [blank_start]lateral[blank_end] forces on the patella
- Alateral
- Bmedial
- Clateral
- Danterior
29What injuries have rapid edema/ swelling response?
- AACL
- BPCL
- CMeniscal tear in vascular region
- DPatellar dislocation
- Eosteochondral fx
- FMCL
- GFriction
- Hextracapsular ligaments
- Iintracapsular ligaments
- Jbursitis
30the Ballotable patella is an implication of ?
- Aintracapsular swelling
- Bextra capsular swelling
- Costeoarthritis
- Dosteochondral defects
31the sweep test is an implication for
- Aextracapsular swelling
- Bintracapsular swelling
32a squinting patella has a decreased Q angle
- AVerdadeiro
- BFalso
33frog- eyed patella is associated with
- Aretroversion and external tibial rotation
- Bretroversion and internal tibia rotation.
34What are the extrinsic factors that playa role in knee injuries ?
- Atraining techniques
- Bmuscle fatigue
- Cshoe
- Dathletic coordination
- Emuscle strength
- Flimb alignment
35the ACL retains against:
- Aanterior translation of the tibia on the femur
- Bhyperextension of the tibiofemoral joint
- Cinternal and external tibial rotation
- Dprotestor translation of the femur on the tibia
- Eexternal tibial rotation
36MOI for an ACL is a force that causes a [blank_start]anterior[blank_end] displacement of the tibia on the femur. along with hyp[blank_start]erextension[blank_end] of the knee, but not limited to noncontact [blank_start]rotation[blank_end] mechanism when the foot is planted.
- Aanterior
- Berextension
- Crotation
37S/sx: of an ALC injury
- A"pop"
- Bimmediate effusion
- CWeakness in hamstrings
- Dweakness in quads
- E"clunk"
- Ftrauma to middle geniculate artery
38Lachmans test is an implication of
- AACL sprain posterolateral bundle
- BMCL sprain
- CPCL sprain posterolateral bundle
- DACL sprain posteromedial bundle
- EACL sprain anteriolateral bundle
- FPCL sprain anteriomedial
39the anterior drawer is an implication of
- AACL sprain anterolateral bundle
- BACL sprain anteromedial bundle
- CPCL sprain anteriolateral bundle
- DPCL anteriomedial bundle
40when a patient had a ACL + MCL injury you would want to delay what ligament [blank_start]MCL[blank_end] to decrease [blank_start]inflammation[blank_end]
- AMCL
- BACL
- Cinflammation
- Dpain
- Elaxity
41Benefits of BPTB autograft [blank_start]Autogenous,[blank_end] [blank_start]strong graft,[blank_end] [blank_start]good fixation[blank_end]
Drawbacks of BPTB [blank_start]patellar Fx[blank_end], [blank_start]PF pain/tendionpathy[blank_end], [blank_start]ANT knee parathesia[blank_end]
Benefits of HS Autograft :[blank_start]less PF pain[blank_end], [blank_start]regain quad faster[blank_end]
Drawbacks of HS autograft: [blank_start]fixation,[blank_end] [blank_start]weak hamstrings[blank_end]
Benefits of Allograft [blank_start]revision injuries.[blank_end]
drawbacks of allograft: [blank_start]stretching reported[blank_end]- AAutogenous,
- Bstrong graft,
- Cgood fixation
- Dpatellar Fx
- EPF pain/tendionpathy
- FANT knee parathesia
- Gless PF pain
- Hregain quad faster
- Ifixation,
- Jweak hamstrings
- Krevision injuries.
- Lstretching reported
42Graft healing
the graft firmly attaches to bone at [blank_start]8[blank_end] weeks ([blank_start]BPTB[blank_end]), [blank_start]12[blank_end] weeks ([blank_start]HS[blank_end])- A8
- B6
- C12
- D10
- EBPTB
- FHS
- Gallograft
- H12
- I9
- J8
- K10
- LHS
- MBPTB
- Nallograft
43what are some of the key principles of early ACLR rehab
- AEmphasizing immediate weight bearing
- BFull Passive knee extension
- Crestoring gait
- Dre-establish quad contraction
- Efull passive knee flexion
- Fre-establish hamstring contraction
44Reduced ACL Stress
CKC exercise [blank_start]0-60[blank_end] FLX
OKC exercise [blank_start]60-90[blank_end] FLX
Greatest ACL stress
OKC exercise [blank_start]0-40[blank_end] FLX
Best quad strength [blank_start]0-30[blank_end] FLX
** problem : Inc ACL stress- A0-60
- B0-35
- C60-90
- D30-60
- E0-40
- F0-45
- G0-30
45the MCL is extra capsular and retains against what forces?
- Avalgus
- Bvarus
- Cexternal rotation
- Dinternal rotation
- Eanterior translation
- Fposterior translation
46the valgus stress test is implication of :
- AMCL sprain
- BLCL sprain
- Cmeniscal tear
- Dmuscle strain
47when performing the values stress test if the ligament is lax at 0 degrees suspect there is capsule, cruciate, or a fx
- AVerdadeiro
- BFalso
48the [blank_start]Anterolateral[blank_end] bundle of the PCL is taut in [blank_start]Flexion[blank_end], while the [blank_start]postriormedial[blank_end] bundle is taut in [blank_start]extension.[blank_end]
- AAnterolateral
- Banteromedial
- Cposterior medial
- Dposterolateral
- EFlexion
- Fextension
- Gpostriormedial
- Hposterolateral
- Ianterior medial
- Janterior lateral
- Kextension.
- LFlexion
49the PCL restrains against anterior translation and external rotation of the tibia
- AVerdadeiro
- BFalso
50Godfrey's sign is a special test for what injury
- APCL
- BMCL
- CACL
- Dosteochodral defects
Informações
- Descrição
- Quiz sobre knee exam, criado por Dominique Hill em 05-11-2019.
- Autor
- Dominique Hill
- Idioma
- English
- Visualizações
- 7
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