Miller's Anatomy Flashcards
Where does CN 1 arise from?
Olfactory bulb
Where does CN 2 arise from?
diencephalon
Where does CN 3 and 4 arise from?
midbrain
Where does CN 5 arise from?
pons
Where does CN 6-12 arise from?
medulla oblangata
What are the external rotators of the hip?
QPOG
Quadratus femoris
Piriformis
Obturator
Gemellis
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How many centers of ossification are within the head of the humerus?
Head of the humerus =1 center of ossification
What are the rotator cuff muscles? Which are medial and lateral?
Medial: Subscapularis, coracobrachialis, teres major
Lateral: Supraspinatus, Infraspinatus, Teres minor
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Which ligament of the shoulder is “Y shaped”
Medial collateral
What nerve innervates the biceps brachii?
Musculocutaneous n.
What ligament holds the biceps brachii in place in the shoulder (i.e. within the interubercular groove)?
Transverse humeral retinaculum
What is the largest bone in the tarsus
Calcaneus
Name the 6 tarsal articulations
Tarsocrural
talocalcaneal
Talocancaeocentral
Calcaneoquartal
Centrodistal
Tarsometatarsal
Which tarsal articulation is responsible for the majority of movement (90%)?
Tarsocrural
What are the two branches of the sciatic nerve
Tibial nerve
Common peroneal (aka fibular) n.
The saphenous nerve is a branch of the ______ nerve
The saphenous is a branch of the femoral nerve
What nerve provides cutaneous innervation to the dorsomedial tarsus and metatarsus?
Saphenous
What veins drain the tarsus?
Medial and lateral saphenous vv.
The cranial tibial artery becomes the ____ artery.
The cranial tibial a. becomes the dorsal pedal a.
What are the two main arteries of the tarsus?
Cranial tibial a.
Plantar branch of the saphenous a.
