Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
13 Cards in this Set
- Front
- Back
|
what are the cutaneous nerves of the back a part of
|
they are terminations of the dorsal rami of spinal nerves
|
|
|
what do the cutaneous nerves of the spinal nerves divide into
|
medial and lateral branches
|
|
|
what do the medial and lateral branches of the cutaneous nerves of the back supply
|
skin and true musculature of the back
|
|
|
what do the dorsal and ventral spinal roots become
|
spinal nerve which divides into dorsal and ventral rami
|
|
|
trapezius action
|
elevates, retracts and rotates scapula
|
|
|
latissimus dorsi action
|
extends, adducts, and medially rotates humerus
|
|
|
levator scapulae muscle action
|
elevates scapula and tilts its glenoid cavity interiorly by rotating scapula
|
|
|
rhomboid major and minor muscle action
|
retract scapula and rotate it to depress glenoid cavity; fix scapula to thoracic wall
|
|
|
what is the trapezius innervated by
|
spinal accessory nerve and 3rd and fourth cervical nerves
|
|
|
what is under the trapezius
|
spinal accessory nerve and transverse cervical artery
|
|
|
what does the transverse cervical artery divide into
|
superficial and deep branches
|
|
|
what stuff is deep to the rhomboids
|
dorsal scapular nerve and the deep branch of the transverse cervical artery are along the vertebral border of the scapula deep to the rhomboids
|
|
|
where is the serratus anterior attached?
|
underneath the latissimus dorsi muscle, attached to the inferior angle of the scapula
|
