Respiratory Flashcards
1
Q
Serratus dorsalis cranialis
A
O: Supraspinous ligament via thoracolumbar fascia
I: Cranial borders of ribs 5-11
F: Inspiratory muscle
N: Intercostal nn.
2
Q
Serratus dorsalis caudalis
A
O: Thoracolumbar fascia
I: Caudal borders of ribs 11-18
F: Expiratory muscle
N: Intercostal nn.
3
Q
Intercostalis internus
A
O: Cranial border of ribs
I: Caudal borders of ribs
F: Expiratory muscle
N: Intercostal nn.
4
Q
Intercostalis externus
A
O: Cranial border of ribs
I: Caudal borders of ribs
F: Inspiratory muscle
N: Intercostal nn.
5
Q
Retractor costae
A
O: Thoracolumbar fascia
I: Caudal border of last rib
F: Expiratory muscle; belongs to the group of intercostalis internus mm.
N: Lumbar nn.
