ANATOMY EXAM I AND II MATERIAL

Hamstrings

100

which posterior thigh muscle has a different innervation than all the rest and which one is it? 

short head of the biceps femoris is innervated by the common fibular n

200

where do all hamstrings originate except the short head of the biceps femoris? 

ischial tuberosity 

300

innervations of the hamstring muscles 

BF long head and the semis - sciatic tibial div 

BF short head - common fibular division

400

where does the short head of the biceps femoris insert

linea aspera and lateral supracondylar ridge 

500

Name the 2 actions that all hamstring muscles share, but then state what action the SEMIS share that is different from BF

All share knee flexion and hip extension. BF does ER when knee is flexed, and SEMIs do IR when knee is flexed

Random

100

where does the semimembranosus insert

medial condyle of tibia

200

what are the three muscles that insert onto the pes anserine 

Semitendinosus, Gracilis, Sartorius 

300

name the four forearm muscles that originate from the common extensor tendon to the lateral epicondyle 

ECRB, ED, EDM, ECU

400

what two forearm muscles originate from the lateral supracondylar ridge of the humerus? 

brachioradialis and ECRL 

500

borders of the suboccipital triangle 

Medial: RCP Major 

Lateral: Obliquus Capitis Superior 

Inferior: Obliquus Capitis Inferior 

RANDOM

100

innervation of brachioradialis with nerve roots 

radial nerve C5,6,7

200

only 2 muscles in the anterior forearm that have ulnar nerve innervation 

1/2 of FDP and flexor carpi ulnaris 

300

Which two muscles are innervated by the AIN (C8-T1) 

flexor pollicis longus and pronator quadratus 

400

When the femoral a. and v. pass through the adductor hiatus, where do they go and what do they become? 

they course towards the popliteal fossa and become the popliteal artery and v. 

500

which cutaneous nerve areas are superior to the femoral n area? 

Ilioinguinal and genitofemoral

random

100

what is innervation of flexor digitorum superficialis?? 

median nerve (c7,c8,t1)

200

name the five muscles in the deep layer of the posterior forearm

supinator, abductor pollicis longus, extensor pollicis brevis, extensor pollicis longus, extensor indices 

300

which cutaneous nerve supplies the lateral leg 

sural 

400

femoral canal contents (lateral to medial) 

Femoral Nerve 

Femoral Artery 

Femoral Vein 

Empty space

lymphatics 

500

Name the myotomes for L2, 3, AND 4 

hip flexion, knee extension, and ankle DF

random

100

which is the only deep forearm muscle innervated by the deep radial nerve (C7,8)

supinator! 

200

which cutaneous nerve supplies the medial leg

saphenous 

300

Landmark on the tibia that is superolateral to the tibial tuberosity, but inferior to the condyle 

Gerdy's Tubercle

tfl attaches here? 

400

which two muscles are median nerve (C6,C7)

pronator teres and flexor carpi radialis 

500

name the myotomes for L5, S1, S2

L5: great toe extension

S1: plantarflex/eversion

S2: knee flexion