Upper Limb Fascia, Dermatomes, & Cutaneous Nerves (Midterm) Flashcards
The pectoral fascia invests the….
pectoralis major muscle
The axillary fascia forms the floor of the….
axila
The clavipectoral fascia encloses the….
pectoralis minor muscle
The deltoid fascia is continuous with the ____________ fascia anteriorly
pectoral
What fascia overlies the supraspinatus and infraspinatus muscles?
supraspinous and infraspinous fascia
The brachial fascia, a sheath of deep fascia encloses the _______ like a snug sleeve
arm
The antebrachial fascia is a deep fascia of the….
forearm
The ____________________ retains the extensor tendons in position
extensor retinaculum
The flexor retinaculum is which ligament?
transverse carpal ligament
The cephalic v. begins at _________ aspect of the dorsal venous network, runs anterolateral of forearm and arm through the deltopectoral groove, the clavipectoral triangle, pierces the costocoracoid membrane and JOINS the terminal part of the ___________
lateral, axillary v.
The cephalic vein communicates with the basilic vein through the _________________ v.
median cubital
The basilic v. begins on the medial end of the dorsal venous network, runs on the medial side of the forearm and the inferior part of the arm; pierces the _____________ fascia into the axilla, where it merges with the accompanying veins of the axillary artery to FORM the _________ v.
test q
brachial, axillary
The median antebrachial vein (median vein of the forearm), begins at the base of the dorsum of the thumb, and ascends in the middle anterior of the forearm between cephalic and basilic veins. It sometimes divides into a median basilic vein, which joins the _______ vein, and a median cephalic vein, which joins the __________ vein.
basilic, cephalic
T/F: deep veins are usually paired and accompany their respective arteries
test q
true
What is the dermatome for the base of the neck extending laterally over the shoulder?
C3 and C4 nerves