test 2.7 Flashcards

1
Q

what is OCD

A

a partial or complete separation of articular cartilage and subcondral bone

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2
Q

does OCD affect lateral or medial femoral condyle

A

lateral

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3
Q

whats the special test for OCD

A

Wilson’s

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4
Q

whats the signs and symptoms of OCD

A
  • aching pain
  • mild swelling
  • clicking or locking
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5
Q

how many different grades are there for OCD

A

4

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6
Q

what is IT band friction syndrome

A

irritation of distal IT band on the lateral femoral epicondyle and when the knee is in 20-30 degrees of flexion

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7
Q

in what type of athletes is IT band fiction syndrome common in

A

distance runners

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8
Q

what are the special test for IT band friction syndrome

A

Nobles compression
Obers for TFL/ITB
90/90 test

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9
Q

which muscle is hamstring strains most common in

A

Biceps femoris

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10
Q

which muscle is quad strains most common in

A

rectus femoris

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11
Q

whats the special test for peroneal nerve contusion and lesion

A

Tinels
cutaneous sensory distrubtion
peripheral nerve motor assesment

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12
Q

whats the MOI for peroneal nerve contusion and lesion

A

direct trauma to fibular head

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13
Q

whats the MOI for hamstring strain

A

violent hyperflexion of hip with knee extended

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14
Q

which is medial and which is lateral: lesser trochanter and greater trochanter

A

lesser trochanter is medial

greater trochanter is lateral

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15
Q

what does the femoral triangle consist of

A
  • femoral nerve, vein, and artery
  • adductor longus
  • inguinal ligament
  • pectineus
  • sartouris
  • iliacus
  • psoas
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16
Q
which of the following muscles are medial and lateral;
Adductor muscles
gracilis
pectineus
trochanteric bursa
gluteus medius
IT band
TFL
A

medial is adductor muscles, gracilis, and pectineus

lateral is trochanteric bursa, gluteus medius, IT band, TFL

17
Q

in which motions does the hip take place

A

sagittal, frontal, and transverse

18
Q

what type of ROM does the Sacroiliac move

A

accessory motion

19
Q

true or false

the movement of the spinal column and sacrum are not reciprocal to one another

A

false they are

20
Q

what is Legg-Calve-Perthes disease and what population is it common in

A

disrupted circulation to the femoral head degenerates articular cartilage and boys 4-10

21
Q

what is apophysitis and where is it common at

A

inflammation of the bony outgrowth to which muscles attach
common at Ischial tuberosity
AIIS
ASIS

22
Q

what is slipped capital femoral epiphysis and what population is it common in

A

posterior or inferior slippage of femoral growth plate

common in tall, thin boys 10-17 years old

23
Q

whats the difference between microtrauma and macrotrauma for the MOI of Slipped Captial femoral epiphysis

A

Microtrauma- may present bilateral

Macrotrauma- most often unilateral

24
Q

what does anterior dislocation at the hip invlove

A
  • extreme abduction with external rotation of hip
  • anterior hip capsule is torn or avulsed
  • femoral head is levered out anteriorly
25
Q

what does posterior dislocation at the hip involve

A
  • axial load applied to femur while hip is flexed
  • caused by impact of dashboard on knee
  • adducted and internally rotated
26
Q

does abduction or adduction result in a pure dislocation or fracture-disloaction

A

adduction- pure dislocation

abduction- fracture-dislocation

27
Q

does flexion or extension result in a pure dislocation or femoral head fracture-disloaction

A

extension- femoral head fracture-dislocation

flexion-pure dislocation

28
Q

what are the special test for femoral stress fracture

A

hang

fulcrum

29
Q

whats the MOI for femoral fracture

A
  • requires a violent traumatic force
  • fall
  • blows
  • collisions
  • severe twists
30
Q

what are the complication of hip joint dislocation

A
  • osteoarthritis
  • femoral neurovascular compromise
  • chronic joint instability
  • avascular necrosis of femoral head
  • sciatic nerve pathology
31
Q

match the following complication to either anterior or posterior dislocation: femoral neurovascular compromise and sciatic nerve pathology

A

anterior dislocation- femoral neurovascular compromise

posterior disloction-sciatic nerve pathology