CBP Final Exam questions and answers
with solutions
How many single movements are possible with Degree of Freedom
12
3 Axes
2 movements (rotation/translation)
2 directions (+/-)
Relative Rotation angle (RRA) is
the angle between segments
The Absolute Rotation Angle (ARA)
All of the segmental angles added together, between the first and last.
The sum of relative rotation angles equal the absolute rotation angle? T/F
True
The sum of relative translations does NOT equal the absolute translation T/F
True
Relative is equal to
Segmental
Absolute is equal to
Global
Relative displacements of a functional spinal unit are:
6 rotations and 6 translations
Xray is needed for?
accurate identification of Relative displacements of a functional spinal unit
The DOF for the Head is located where?
T2
The DOF for the thorax is located where?
, S2
The DOF for the pelvis is located?
Mid talus, between the feet.
HOw many possible postural combinations can there be?
43+ million
+Ty does not occur in static only dynamics? T/F
True
Exercise begins after ________________ with an acute injury?
first 1-2 weeks
When beginning exercises, you start with what or ?
isometrics or pain free ROM
Where do you begin with isometric exercises?
1 set/10 reps holding 5-10 seconds
After you have done one set, what's the next logical step for exercises
work up to 5 sets/20 reps holding 5-10 seconds
What's the maximum number of sets you work to when doing isometric exercises?
10 sets/20 reps holding 5-10 seconds
When you progress to resistance what would you do with the isometric exercises?
Start them over, this time with resistence. and modify if needed in difficult cases
Normal AP and Lateral posture are when
center of mass of head, rib cage and pelvis vertically align in AP and Lateral xrays
Normal spinal alignment is
AP view - vertical alignment
Lateral: Harrison ideal or average spinal model
Normal function is
ROM, mustcle Strength, Etc
with solutions
How many single movements are possible with Degree of Freedom
12
3 Axes
2 movements (rotation/translation)
2 directions (+/-)
Relative Rotation angle (RRA) is
the angle between segments
The Absolute Rotation Angle (ARA)
All of the segmental angles added together, between the first and last.
The sum of relative rotation angles equal the absolute rotation angle? T/F
True
The sum of relative translations does NOT equal the absolute translation T/F
True
Relative is equal to
Segmental
Absolute is equal to
Global
Relative displacements of a functional spinal unit are:
6 rotations and 6 translations
Xray is needed for?
accurate identification of Relative displacements of a functional spinal unit
The DOF for the Head is located where?
T2
The DOF for the thorax is located where?
, S2
The DOF for the pelvis is located?
Mid talus, between the feet.
HOw many possible postural combinations can there be?
43+ million
+Ty does not occur in static only dynamics? T/F
True
Exercise begins after ________________ with an acute injury?
first 1-2 weeks
When beginning exercises, you start with what or ?
isometrics or pain free ROM
Where do you begin with isometric exercises?
1 set/10 reps holding 5-10 seconds
After you have done one set, what's the next logical step for exercises
work up to 5 sets/20 reps holding 5-10 seconds
What's the maximum number of sets you work to when doing isometric exercises?
10 sets/20 reps holding 5-10 seconds
When you progress to resistance what would you do with the isometric exercises?
Start them over, this time with resistence. and modify if needed in difficult cases
Normal AP and Lateral posture are when
center of mass of head, rib cage and pelvis vertically align in AP and Lateral xrays
Normal spinal alignment is
AP view - vertical alignment
Lateral: Harrison ideal or average spinal model
Normal function is
ROM, mustcle Strength, Etc
