Knee Diseases, Injuries & Treatments (Msq Drill 180)
Http://www. Medicalschoolquizzes. Com
by DrKash
- 1.
The patella bone:
- A.
Is a sesamoid bone
- B.
Brings the extensor tendon anterior to the knee joint to increase the moment of the extensor mechanism and provides more strength.
- C.
Protects the knee joint
Correct Answer(s)
A. Is a sesamoid bone
B. Brings the extensor tendon anterior to the knee joint to increase the moment of the extensor mechanism and provides more strength.
C. Protects the knee joint -
- 2.
***** In the lateral view is the fibula anterior or posterior to the tibia?
- A.
Anterior
- B.
Posterior
Correct Answer
B. Posterior -
- 3.
What is the 2nd largest bone in the skeleton?
- A.
Humerus
- B.
Femur
- C.
Tibia
Correct Answer
C. Tibia -
- 4.
The number one surgical procedure in USA is:
- A.
Lateral meniscus repair
- B.
Medial collateral ligament repair
- C.
Medial meniscus repair
Correct Answer
C. Medial meniscus repair -
- 5.
Which of the following are knee joint bursae?
- A.
Suprapatellar
- B.
Infrapatellar
- C.
Popliteus, anserine
- D.
Gastroc & semimembranous
Correct Answer(s)
A. Suprapatellar
B. Infrapatellar
C. Popliteus, anserine
D. Gastroc & semimembranous -
- 6.
Which meniscus is more rounded or looks like a closed C, and is more mobile?
- A.
Medial meniscus
- B.
Lateral meniscus
Correct Answer
B. Lateral meniscus -
- 7.
In an injury the most likely injury will occur to the:
- A.
Lateral meniscus
- B.
Medial meniscus
Correct Answer
B. Medial meniscus -
- 8.
Which bursae is deep to the quads and communicates with the joint cavity?
- A.
Suprapatellar
- B.
Infrapatellar
- C.
Popliteus
- D.
Anserine
- E.
Gastro & semimbranous
Correct Answer
A. Suprapatellar -
- 9.
Which bursa is the common site of housemaid's knee?
- A.
Suprapatellar
- B.
Infrapatellar
- C.
Prepatellar
- D.
Popliteus
Correct Answer
C. Prepatellar -
- 10.
Which muscles insert on the pes anserine?
- A.
Sartorius
- B.
Gracilis
- C.
Semimebranosus
- D.
Semitendinosus
Correct Answer(s)
A. Sartorius
B. Gracilis
D. Semitendinosus -
- 11.
Which ligament resists varus stress?
- A.
Lateral collateral ligament
- B.
Medial collateral ligament
Correct Answer
A. Lateral collateral ligament -
- 12.
Which ligament is tight in extension?
- A.
LCL
- B.
MCL
Correct Answer
A. LCL -
- 13.
Is the MCL attached to the medial meniscus?
- A.
Yes
- B.
No
Correct Answer
A. Yes -
- 14.
The blood supply of the meniscus is only on the inner margin of the meniscus.True or false?
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
It is only on the outer marginRate this question:
-
- 15.
What ligament is responsible for: expansion of semimembranous tendon resists hyperextension
- A.
Oblique popliteal
- B.
Arcuate popliteal
- C.
Posterior cruciate
- D.
Anterior cruciate
Correct Answer
A. Oblique popliteal -
- 16.
Does the arcuate popliteal cover the popliteal tendon and strengthen the posterior capsule?
- A.
Yes
- B.
No
Correct Answer
A. Yes -
- 17.
Which ligaments connect the medial meniscus to the depp portion of the MCL?
- A.
Ligament of Humphry (anterior
- B.
Ligament of Wriseberg (posterior
- C.
Transverse Meniscal
- D.
Coronary ligaments
Correct Answer
D. Coronary ligaments -
- 18.
Which ligament stabilizes the lateral meniscus to the PCL?
- A.
Ligament of Humphry (anterior)
- B.
Ligament of Wriseberg (posterior
- C.
Transverse Meniscal
Correct Answer
A. Ligament of HumpHry (anterior) -
- 19.
The transverse meniscal ligament basically stabilizes the meniscus. True or false?
- A.
True
- B.
False
Correct Answer
A. True -
- 20.
What is the ligament of Wriseberg's function?
- A.
Stabilizes lateral meniscus to PCL
- B.
stabilizes medial meniscus to the PCL
Correct Answer
A. Stabilizes lateral meniscus to PCL -
- 21.
The ACL is most taught in extension or flexion?
- A.
Extension
- B.
Flexion
Correct Answer
A. ExtensionExplanation
It resists forward motion of hte tibiaRate this question:
-
- 22.
When is the PCL ligament most taught?
- A.
In extension
- B.
In flexion
- C.
- D.
Correct Answer
B. In flexion -
- 23.
Does the ACL go posterior to anterior or anterior to posterior?
- A.
Anterior to posterior
- B.
Posterior to anterior
Correct Answer
B. Posterior to anterior -
- 24.
What nerve innervates the ACL?
- A.
Femoral nerve
- B.
Common peroneal
- C.
Tibial nerve
- D.
Popliteal nerve
Correct Answer
C. Tibial nerve -
- 25.
The ACL limits:
- A.
Flexion
- B.
Hyperextension
Correct Answer
B. Hyperextension -
- 26.
When the knee is flexed 90 degrees is the ACL tight?
- A.
Yes
- B.
No
Correct Answer
B. No -
- 27.
The meniscus is made of type _ collagen
- A.
1
- B.
2
- C.
3
- D.
4
Correct Answer
A. 1 -
- 28.
What are the functions of the meniscus?
- A.
Load bearing
- B.
Shock absorption
- C.
Joint lubrication
Correct Answer(s)
A. Load bearing
B. Shock absorption
C. Joint lubrication -
- 29.
The medial meniscus has 2x the excursion of the lateral meniscus during knee range of motion. True or false?
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
the lateral meniscus is much stronger than the medial meniscus.Rate this question:
-
- 30.
Why are the meniscal fibers radial, and longitudinal?
- A.
To contain hoop stress
- B.
To dissipate hoop stress
- C.
Correct Answer
B. To dissipate hoop stress -
- 31.
In which of the following situations should a knee x-ray be done?
- A.
Age less than 12 years or greater than 50
- B.
Blunt trauma or fall as the mechanism of injury
- C.
Open growth plates
- D.
Inability to walk four weight bearing steps int he ER
Correct Answer(s)
A. Age less than 12 years or greater than 50
B. Blunt trauma or fall as the mechanism of injury
C. Open growth plates
D. Inability to walk four weight bearing steps int he ER -
- 32.
The normal range of motion of the knee is
- A.
0-60 degrees
- B.
0-100 degrees
- C.
0-150 degrees
Correct Answer
C. 0-150 degrees -
- 33.
ROM against gravity with some resistance: What is the grading?
- A.
0/5
- B.
1/5
- C.
2/5
- D.
3/5
- E.
4/5
Correct Answer
E. 4/5Explanation
5 – ROM against gravity with full resistance
4 – ROM against gravity with some resistance
3 – ROM against gravity
2 – ROM with gravity eliminated
1 – Evidence of slight contractility, no motion
0 – No evidence of contractilityRate this question:
-
- 34.
What test do you do to test for patellar instability?
- A.
Apprehension test
- B.
Anterior drawer test
- C.
Straight leg test
- D.
Thompson test
Correct Answer
A. Apprehension test -
- 35.
A lesion of the tibia with protruding fragements:
- A.
Legg calve perthes disease
- B.
Slipped capitus epiphyses
- C.
Osgood schlatter
- D.
Correct Answer
C. Osgood schlatter -
- 36.
Injury to the osteochondral structure Most common in the medial femoral condyle Trauma – ischemia - Genetics Predominately effects males Not osteonecrosis (rich underlying blood supply
- A.
Sail sign
- B.
Osteochondritis dissecans
- C.
Osteoarthritis
- D.
Avascular necrosis
Correct Answer
B. Osteochondritis dissecans -
- 37.
Which of the following are treatments for osteochondritis dessicans?
- A.
Conservative
- B.
Removal of fragment
- C.
Bone drilling
- D.
Osteoarticular transfer system
Correct Answer(s)
A. Conservative
B. Removal of fragment
C. Bone drilling
D. Osteoarticular transfer system -
- 38.
Very common problem Young patients (athletes) Defined as anterior knee pain Associated with increased patellofemoral forces Pain worsened with running, squatting
- A.
Osgood schlatter
- B.
Sinding-Larsen-Johansson
- C.
Patellofemoral syndrome
- D.
Fat pad impingement
Correct Answer
C. Patellofemoral syndrome -
- 39.
Pallatofemoral syndrome can be caused by:
- A.
Increased valgus
- B.
Muscle imbalance
- C.
Anterior incongruity of p-f joint
- D.
Lateral subluxation of the patella
- E.
Patella tendinitis
Correct Answer(s)
A. Increased valgus
B. Muscle imbalance
C. Anterior incongruity of p-f joint
D. Lateral subluxation of the patella
E. Patella tendinitis -
- 40.
Is patellofemoral syndrome usually self limiting?
- A.
Yes, but you can also treat with braces, injections, nsaids or quad exercises
- B.
No
Correct Answer
A. Yes, but you can also treat with braces, injections, nsaids or quad exercises -
- 41.
*** A quadriceps tendon rupture will manifest as a low or high riding patella?
- A.
Low riding patella or patella baja
- B.
High riding patella or patella Alta
Correct Answer
A. Low riding patella or patella bajaExplanation
patella alta is a high riding patellaRate this question:
-
- 42.
What injuries occur when bones of the leg twist in opposite directions under full body weight?
- A.
MCL
- B.
LCL
- C.
ACL
- D.
PCL
Correct Answer
C. ACL -
- 43.
Total knee replacements are always an option for degenerative knee diseases. True or false?
- A.
True
- B.
False
Correct Answer
A. True -
- 44.
In both patella baja and alta the extremity is unable to flex or extend?
- A.
Cannot flex
- B.
Cannot extend
Correct Answer
B. Cannot extend -
- 45.
The number one cause of the pain the popliteal foss is:
- A.
Osteocohndritis dessicans
- B.
Baker's cyst
- C.
Osgood schlatter
- D.
Gastroc bursitis
Correct Answer
B. Baker's cyst -
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Jul 26, 2019Quiz Edited by
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