Muscles Of Respiration Flashcards
1
Q
Serratus posterior inferior OIAN
A
O:SP of T11 -L2
I: superior borders of 9th-12th ribs
A: depress ribs
N: Ventral rami of thoracic spinal nerves
2
Q
Serratus posterior OIAN
A
O:Nuchal Ligament, SP of C7 -T3
I: superior borders of 2nd-4th ribs
A: elevates ribs
N: Ventral rami of thoracic spinal nerves
3
Q
Levator costarum OIAN
A
O: TP of C7-T11
I:subjacent ribs between tubercle and angle
A:elevates ribs, proprioception
N:Dorsal Rami of thoracic spinal nerves
4
Q
Diaphragm OI
A
O: Inner circumference of costal margins, xiphoid process, ribs 7-12, Lumbar vertebrae 1-3
I: central tendon
