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PT2- NWHSU- Final (MISSING STRETCHING & THERAPEUTIC EXERCISE) Exam
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PT2- NWHSU- Final (MISSING STRETCHING & THERAPEUTIC EXERCISE) Exam
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PT2- NWHSU- Final (MISSINGSTRETCHING & THERAPEUTIC
EXERCISE) Exam
If a muscle is not strong enough to control movement, it _____ (shortens/lengthens) in
attempt to restrict motion. Less movement is _____(easier, harder) to control. - Answers
-shortens, easier
There can be multiple reasons for a restriction, including joint mobility problem, tight
extensibility problem, motor control, or....? - Answers -a combination of these
We should be using modalities to reduce the _______ ___ ___ to allow a return to
normal activity and help improve tissue resiliency. - Answers -perception of pain
What is in our toolbox? - Answers -assessment strategies and treatment strategies
If flexing forward, the nucleus pulposus deforms in the opposite direction, so it goes
________. This is the same for lateral flexion and extension- it goes opposite. -
Answers -backward
During rotation of a vertebral body, a portion of the IVD fibers are ______ under tension.
ONly a portion of the annulus fibrosis is able to resist a _____ stress. - Answers -not,
torsional
In a neutral position, rotation is limited by what in the lumbar spine? (2) - Answers -1-
approximation of the facet joints
2- tension in the joint capsule and annulus fibrosis and PLLs
In lumbar ______(extension/flexion) the restraint mechanisms are not as effective. -
Answers -flexion
A common mechanism of disc injury is combined ______ and ______ movements. -
Answers -rotational, forward bending
Lumbar segmental rotation beyond ___ degrees in a given direction can lead to injury of
the annulus fibrosus. - Answers -3
Patient passes MSF (multi segmental flexion) if... (3) - Answers -1- knees stay straight
2- hips move back as the individual bends to touch toes
3- sacrum reaches 70 degrees
, A critical concept related to lumbar motion is its relationshiop to pelvic rotation, a
phenomenon often referred to as _________. - Answers -lumbopelvic rhythm.
Disturbances in the lumbopelvic rhythm can contribute to ________. - Answers -LBP
Lumbar flexion & _____(anterior/posterior) pelvic rotation. - Answers -anterior
Lumbar extension and _____(anterior/posterior) pelvic rotation. - Answers -posterior
Anterior and posterior pelvic tilt has an effect on lumbar ________. Average pelvic tilt is
11 degrees. - Answers -lordosis
Pelvic tilt is the angle between a line joining the ASIS, PSIS and a horizontal line. T/F -
Answers -T
An increase in the sacral inclination necessitates an decrease in the lumbar lordosis.
T/F - Answers -F (increase in lordosis)
Where is the point of greatest stress in the entire vertebral column? - Answers -
lumbosacral junction
Anteroinferior ____ stress is produced at L5/S1. - Answers -shear
The orientation of L5's facets place the joint cavities in the ____ plane. This contributes
to resisting the shearing stress of L5 on the base of the sacrum. However, this cause
more _____ here than at any other segment in the lumbar spine. - Answers -frontal,
rotation
Because of its central location this ligament resists flexion, extension, rotation, lateral
bending, and anterior shear. Sprain of this ligament is a common cause of LBP. What
lig? - Answers -lliolumbar ligament
What are we trying to accomplish? - Answers -we are attempting to get people to move
"better" (pain free or as little pain as possible)
"Move ____ and in a variety of ways." - Answers -frequently
Most passive therapies are physiological and neurologically based and have ____ ____
effects. - Answers -short term
Passive therapies are simply implemented to make _____ ____ better/easier. - Answers
-active therapies
Movement is the _____ response to the afferent stimuli provided to our brains by our
environment. - Answers -efferent
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