Quiz 4: 2

Question 1

PF instability: more common in males or females?

Answer 1

female

Question 2

PF instability: primary ligament involved

Answer 2

MPFL

Question 3

PF instability: most commonly occurs with these activities

Answer 3

• sports

- dancing

Question 4

PF instability: MOI

Answer 4

• foot planted

- IR of femur with ER of tibia relative to femur

Question 5

PF instability: remember this for quad strengthening

Answer 5

• avoid terminal ext and OKC because these place high stress on PF joint
• balance

Question 6

PF instability: proximal lower limb control

Answer 6

• femoral strapping for kinesthetic feedback

- taping/bracing for PF joint stability

Question 7

PF instability: MPFL post-op

ROM focus

Answer 7

extension

Question 8

PF instability: MPFL post-op

quad strength

Answer 8

NMES with volitional contraction good in early phase

Question 9

PF instability: MPFL post-op

avoid

Answer 9

ham stretches, esp if autograft used

Question 10

patellar and quad tendinopathy: epidemiology

Answer 10

• 16-35

- both genders

Question 11

patellar and quad tendinopathy: MOI

Answer 11

• positions requiring sudden start/stop a/o jumping

- overuse and little rest

Question 12

patellar and quad tendinopathy: classifications

Answer 12

Type 1: sore after activity but not after play
Type 2: pain with activity, but not enough to affect play
Type 3: pain impairs ability to train and perform

Question 13

MCL: epidemiology

Answer 13

• 20-29 yo
• men
• contact/pivoting sports

Question 14

MCL pathology: intrinsic risk factors

Answer 14

• valgus deformity

- hip anteversion