Lung Flashcards
Deltoid origin and insertion
Origin:
Anterior: Lateral ⅓ of the clavicle
Middle: Acromion process
Posterior: Lateral aspect of the spine of the scapula
Insertion:
Deltoid tubercle of the humerus
Deltoid action
Action:
Abduction of the humerus. Anterior and posterior portions aid in
flexion and extension. The anterior and posterior sections can
function synergistically with each other or in an antagonistic
fashion.
Deltoid nerve supply
C5 & 6, (Axillary nerve)
Deltoid nerve supply
C5 & 6, (Axillary nerve)
Deltoid anterior Chapman
Third intercostal space at the costal -
sternal junction
Deltoid posterior chapman
Intertransverse space between T3 &
4
Deltoid nutrition
Nutrition:
Cataplex C, Pneumotrophin PMG, Emphaplex, Beta carotene, RNA
Serratus Anterior o and I
Origin:
Arises from the lateral and superior surfaces of the upper
nine ribs
Insertion:
Inserts into the costal surface of the vertebral border of the
scapula from the superior angle to the inferior angle
Serratus anterior action
Stabilizes the scapula during flexion and abduction. The
lower fibers rotate the scapula around the glenoid fossa.
Serratus anterior nerve supply
Long thoracic nerve. Upper fibers from C5, middle
fibers from C5 & 6, lowest fibers from C6 & 7.
Serrattus anterior anterior Chapman
Anterior Third, fourth, and fifth intercostal space at
the costal - sternal junction
Serratus anterior posterior chapmans
Posterior: Intertransverse space between T3 & 4,
4 & 5 and 5 & 6.
Serratus anterior nutrition
Nutrition: Cataplex C, Pneumotrophin PMG, Emphaplex, Beta
caroten
Coracobrachialis origin
Arises from the tip of the coracoid process of the scapula
Coracobrachialis insertion
Inserts into the medial border of the humerus opposite the
deltoid tubercle