extra

Question 1

what does the anterior band of the iliolumbar ligaments resist

Answer 1

ipsilateral SB and ant translation of L5

Question 2

what does the superior band of the iliolumbar ligaments resist

Answer 2

flexion

Question 3

when is the inferior band of the iliolumbar ligaments taut

Answer 3

extension

Question 4

what does the posterior band of the iliolumbar ligaments resist

Answer 4

flexion

Question 5

what does the facet joint not sustain

Answer 5

vertically apllied load in neutral positon

Question 6

what is hte intradiscal pressure for someone bending down w no weight vs w a weight

Answer 6

w no weight = 150
w a weight = 220

Question 7

what is the intradiscal pressure of osmeone sitting down vs someone sitting down and leaning forward vs someone sitting down and picking up a weight

Answer 7

sitting= 140
sitting w a lean= 185
sitting and picking up a weight= 275

Question 8

what is the intradiscal pressure of someone laying on their back vs laying on their side

Answer 8

back= 25
side = 75

Question 9

how much % increase in disc pressure is it if someone is laughing

Answer 9

40-50%

Question 10

how much % increase in disc pressure is it if someone is side bending

Answer 10

25%

Question 11

how much % increase in disc pressure is it if someone is bending forward

Answer 11

150%

Question 12

how much % increase in disc pressure is it if someone is lifting a 20kg weight w back straight and knees bent vs knees straight

Answer 12

bent= 73%
straight= 169%

Question 13

what are the top 2 things that increase the % in dsic pressure from movements

Answer 13

bedning foward and lifting a weigth w back straight and knees straight

Question 14

during axial rotation what is happenign at the torsion of the disc

Answer 14

gapping of ipsilateral facet joint
compression of contra facet joint

Question 15

what is the main things resisting axial rotation in the L spine

Answer 15

combine facet joint and ligaments (interspinous and suprapsinous)

Question 16

what is mianly injury if there is rotation in a flexed position

Answer 16

annulus fibrosis

Question 17

side bedning is a coupled movemtns w what 3 things in the L spine

Answer 17

flexion , extension and rotation

Question 18

what are the 2 evaluations and interventions that we would use

Answer 18

structured (cyriax)

treatment-based (McKenzie and Maitland)

Question 19

what is the hallmark at any joint that would indicate instability

Answer 19

INCONSISTENT SYMPTOMOLOGY

Question 20

if a radiographic image shows a spine that is “bamboo” in nature what would we suspect the diagnosis is ?

Answer 20

ankylosing spondylitits

Question 21

how would we know if a patient has fibromyalgia

Answer 21

11/18 tender points

Question 22

what is included int he 2nd level of triage for the treatment based classification

Answer 22

*symptom modulation
*movemtn control
*functional optimization

Question 23

ppl w low back pain are ___ in nature

Answer 23

heterogenous (menaing they are all different)

Question 24

which phase of healing is critical in preventing chronicit

Answer 24

subacture

Question 25

body weight supported treadmill is effective for what kind of pt

Answer 25

pts w spinal stenosis or radicular symptoms

Question 26

what is considered SIJ hypomobility

Answer 26

*innominate rotation *upslip/downslip *pubic leison do manual therapy for these thing

Question 27

how do u treat form closure

Answer 27

SIJ compression belt

Question 28

how do u treat force closure

Answer 28

core stabilization ex's

Question 29

what nerve does the prone knee bent test

Answer 29

femoral nerver

Question 30

what is a positive and negative test for the prone knee bend test (femoral nerve)

Answer 30

(+): symptoms reprodiced between 80-100 degrees of knee flexion (-): absence of symptoms any symptoms reproduced <80° flxion (indicates joint dysfunction) any symptoms reprocued > 100° knee flexion (indicates RF tightness or lumbar spine dysfunction)

Question 31

when do we do joint play on the spine

Answer 31

if we think hyper mobilty or instbaility

Question 32

for waddlles test what is postiive

Answer 32

3 or more (+) indicates symtoms exaggeration