Quiz
Ortho Quiz: Lower Extremity
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Questions in this quiz (28)
1A subtrochanteric fracture of the hip involves a fracture between the greater and lesser trochanter.
- ATrue
- BFalse
2Total hip replacements are usually called for hip fractures because the acetabulum does not have a redundant blood supply resulting in avascular necrosis.
- ATrue
- BFalse
3AVN stands for [blank_start]avascular necrosis[blank_end].
- Aavascular necrosis
4FAI stands for [blank_start]femoroacetabular impingement[blank_end]. A bump on the femur is a [blank_start]cam[blank_end]. Extra growth that extends the rim of the acetabulum is a [blank_start]pincer[blank_end].
- Afemoroacetabular impingement
- Bcam
- Cpincer
5Treatment for a FAI is typically a THR.
- ATrue
- BFalse
6An acetabular labral tear usually results in dislocation of the hip.
- ATrue
- BFalse
7Which of these is true about trochanteric bursitis?
- Ainvolves the greater and lesser trochanter
- Bis a macro trauma disorder
- Cmay occur with a little bit of hip drop
- Doccurs due to compressing and rubbing of bursa and associated tendons
8Osteoarthritis at the hip occurs due to narrowing space between acetabulum and femoral head. Resultant grinding rubs away joint cartilage and usually requires a THR.
- ATrue
- BFalse
9Which of these is not a precaution for THR posterolateral approach?
- Aexternal rotation
- Binternal rotation
- Cadduction
- Dmore than 90 flexion
10Which of these is true about ACL rupture?
- Ahighest incidence is in women older than 50s
- Bbone tendon bone reconstruction of ACL uses central 3rd of achilles tendon
- Coccurs due to rapid acceleration during sport activities
- Dmore common in adolescent females
11Which of these is true about MCL rupture?
- Aoccurs with LCL and medial meniscus tear
- Bforce required for rupture is a varus force
- Cthe medial meniscus is highly vascularized and often will heal on its own
- Dthe MCL is attached to the ACL and medial meniscus
12It is rare for an LCL to be due to microtrauma.
- ATrue
- BFalse
13PCL tear occurs frequently in car accidents when tibia slams into dashboard and femur travels backwards on tibia.
- ATrue
- BFalse
14Which of these is true about menisci of knee?
- Aa bucket handle tear happens in the lateral edge of the meniscus
- Bthe most superficial zone of the meniscus is partially vascularized
- Cdamage to medial part of meniscus will probably not heal
- Dall tears to the meniscus require knee replacements
15Patellofemoral pain syndrome...
- Aoccurs due to excessive wearing of infrapatellar tendon
- Boccurs due to excessive wearing of underside of patella on femoral condyle
- Cis usually corrected with surgery
- Dcan be relieved if the patella is retrained to move laterally.
16When the patella dislocated it almost always dislocates [blank_start]laterally[blank_end].
- Alaterally
- Bmedially
17Patellar tendonitis occurs when there is too much stress coming on to the ligament of the knee.
- ATrue
- BFalse
18Pes anserine bursitis most often occurs in older men and involves the lateral knee.
- ATrue
- BFalse
19Inversion of the ankle usually involves injury to the [blank_start]anterior talofibular ligament[blank_end].
- Aanterior talofibular ligament
20[blank_start]Posterior tibialis tendonitis[blank_end] is an over [blank_start]pronation[blank_end] injury in which the posterior tibialis is used to maintain the arch of the foot rather than having proper alignment of tarsal bones.
- APosterior tibialis tendonitis
- Bpronation
21Plantar fascitis is heel pain with point tenderness at calcaneal tubercle.
- ATrue
- BFalse
22Which of these is true about morton's neuroma?
- Afrequently develops between 2nd and 3rd metatarsal
- Bpain occurs during rest
- Cmetatarsal cookie can relieve pain
- Dpain occurs during weight bearing and at rest
23Which of these is true about toe deformities?
- Aflexion at MTPJ, extension at PIP and flexion at DIP joint is a hammer toe
- Bhyperextension of MTP, flexion at DIP and PIP is claw toe
- Cextension at MTPJ, PIP and DIP is hammer toe
- Dhyperextension of MTPJ and DIP, with PIP flexion is mallet toe
24Which of these is not true about pes planus?
- Alongitudinal arch flattens out
- Bposterior tibialis tendon may become enlarged and thickened
- Csole of foot becomes lengthened
- Dcuboid makes full contact with floor
25Hallux abducto valgus is due to excessive lateral drift of 1st ray due to an external rotation of foot.
- ATrue
- BFalse
26Which of these is true about pes varus?
- Athe navicular make contact with the floor
- Boften due to improper foot wear
- Coccurs due to lots of flexion of MTPJ
- Dnormal flattening of arch of foot during walking is restricted
27ATFL tear occurs due to an inversion and dorsiflexion injury to the ankle.
- ATrue
- BFalse
28Aside from an ATFL tear in the ankle, the [blank_start]posterior talofibular[blank_end] ligament or [blank_start]calcaneofibular[blank_end] ligament may tear.
- Aposterior talofibular
- Bcalcaneofibular
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- Description
- 1 Medical Sciences (Ortho Module) Quiz on Ortho Quiz: Lower Extremity, created by Zoila Rojas on 08/03/2016.
- Author
- Zoila Rojas
- Language
- English
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