Interspinal-Intertransverse Group

Question 0

Innervatio of interspinales thoracis

Answer 0

T1-T12 spinal nerves (dorsal rami)

Question 1

Action of interspinales thoracis

Answer 1

extension of thoracic spine

Question 2

Action of interspinales lumborum

Answer 2

extension of lumbar spine

Question 3

Innervation of interspinales lumborum

Answer 3

L1-L5 spinal nerves (dorsal rami)

Question 4

Action of intertransversarii thoracis

Answer 4

Extension of thoracic spine
Ipsilateral lateral bending of thoracic spine
Rotation of thoracic to opposite side

Question 5

Innervation of intertransversarii thoracis

Answer 5

T1-T12, L1-L5 spinal nerves (dorsal rami)

Question 6

Action of intertransversarii Lumborum - medial

Answer 6

Lateral bending of lumbar spine

Question 7

Innervation of intertransversarii lumborum - medial

Answer 7

Lumbar and sacral spinal nerves (dorsal rami)

Question 8

Action of intertransversarii lumborum

Answer 8

extension of lumbar spine

postural stabilization

Question 9

Innervation of intertransversarii lumborum - lateral

Answer 9

Lumbar and sacral spinal nerves (ventral rami)

Question 10

Action of quadratus lumborum

Answer 10

elevation of pelvis
extension of lumbar spine
Ipsilateral lateral bending of lateral spine
Fixation and depression of 12th rib

Question 11

Innervation of quadratus lumborum

Answer 11

T12-L3 spinal nerves (ventral rami)