Objective 27 - Relationship between the cranium and sacrum Flashcards
1
Q
When the SBS is extended the sacrum moves into which position?
A
Sacrum flexes
Nutates/nods
2
Q
When the SBS is extended, what is happening to the tension of the dura?
A
Tension is released and the dura relaxes downward.
3
Q
When the SBS is flexed, the sacrum moves into which position?
A
Sacrum extends
counternutates
4
Q
When the SBS is flexed, what is happening to the tension of the dura?
A
Tension is increased and dura pulls upward.
