1.
innervation - obturator nerve

blood supply - obturator artery

action - adduct and medially rotate thigh

2.
radiates out from sternum

innervation - intercostal nerves

3.
origin - scapula

insertion - humerus

innervation - axillary nerve

blood supply - circumflex scapular artery

action - laterally rotate arm

4.
origin - scapula

insertion - humerus

innervation - lower subscapular nerve

blood supply - circumflex scapular artery

action - adduct and medially rotate arm (AM)

5.
origin - anterior clavicle, spine of scapula

insertion - humerus

innervation - axillary nerve

blood supply - posterior circumflex humeral artery, deltoid branch of thoracic-acromial artery

action - flex and medially rotate arm, abduct arm above 15 degrees, extend and laterally rotate arm (FAMEL)

6. T12-L1, internal oblique-transverus muscles, skin above pubis and gluteal region

7.
largest of the quadriceps femoris muscles, anterior compartment

innervation - femoral nerve

blood supply - femoral artery

action - flex at hip, extend at knee

8.
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9.
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11.
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12.
innervation - medial plantar

13.
origin - medial epicondyle humerus, coronoid process ulna, superior half anterior radius

insertion - middle phalanges medial four digits

innervation - median nerve

blood supply - ulnar and radial arteries

action - flexes middle and proximal phalanges, flexes at PIP

14.
origin - posterior ulna radius and interosseous

insertion - thumb

innervation - radial

blood supply - posterior interosseous

action - abduct and extend thumb

15.
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16.
innervation - deep fibular

action - dorsiflexion, extend big toe

17.
innervation - big toe- medial plantar, other toes- lateral plantar

18.
origin - humerus

insertion - pinky

innervation - radial nerve

blood supply - posterior interosseous

action - extend pinky

19.
humeral (lateral)- more of the lympathic drainage from upper limb

pectoral (anterior)- drainage from abdominal wall, chest, and mammary gland

subscapular (posterior)- drain posterior axillary wall, lymph from back, shoulder, and neck

central- receive tributaries from humeral, subscapular, and pectoral

apical- drain all other lymph nodes in the region, receive lymph vessels that accompany cephalic vein and vessels that drain superior region of mammary gland

20.
origin - tubercle trapezium

insertion - thumb

innervation - median nerve

blood supply - ?

action - flex thumb

21. all the muscles of the hand BESIDES 2LOAF
(opponens digitis minimi, flexor digits minimi, aBductor digitis minimi, 3rd and 4th lumbircals, palmar brevis, dorsal and palmar interosseous, aDductor pollicis)

22.
underneath - flexor tendon and medial nerve (carpal tunnel)

23. subscapular artery
-circumflex scapular artery
-thoracodorsal artery

posterior humeral circumflex artery

anterior humeral circumflex artery

24.
innervation - nerve to obturator internus

blood supply:

action - lateral rotator of thigh, aBduct femur

25. S subscapularis
I infraspinatus
T teres minor
S supraspinatus