Practice Test LE

All of the following muscles have attachment along the medial lip of linea aspera exceptAll attach on the medial linea aspera.Adductor BrevisAdductor longusVastus medialisBiceps femoris

Biceps femoris

What muscle is shown in this picture?1) extensor hallucis brevis2) extensor digitorum longus3) posterior tibialis4) anterior tibialis

Anterior tibialis

The muscle responsible for hip abduction, internal rotation, and flexion is the1) gluteus medius2) tensor fascia latae3) gluteus minimus4) sartorius

tensor fascia latae

Which muscle originates on the ischial tuberosity?1) rectus femoris2) semitendinosus3) gluteus maximus4) piriformis

semitendinosus

Patient is complaining of pain around fibular head after riding in a car for over 10 hours. What muscle attaches there that could be the cause and why.1) Popliteus from sitting too long.2) Biceps femoris from sitting so long.3) Vastus laterallis, from lack of knee extension for several hours.4) Plantaris from foot position of plantarflexion while driving.

Biceps femoris from sitting so long.

What muscle originates off of the posterior surface of both femoral condyles?1) tibialis posterior2) hamstrings3) gastrocnemius4) popliteus5) none of the above

gastrocnemius

Which of the following muscles crossing the ankle joint may also assist with knee flexion?1) gastrocnemius2) soleus3) tibialis posterior4) tibialis anterior

gastrocnemius

Which nerve innervates the gastrocnemius and soleus?1) tibial2) superficial peroneal3) deep peroneal4) sciatic

tibial

Which muscle of the quadriceps is also a hip flexor?1) vastus medialis2) vastus lateralis3) vastus intermedius4) rectus femoris

rectus femoris

Which of the following hip muscles acts as a prime mover for internal rotation?1) obturater externus2) sartorius3) piriformis4) quadratus femoris5) gluteus minimus

gluteus minimus

The agonist or prime mover for hip abduction is the:1) peronei.2) abductor digiti minimi.3) gracilis.4) quadratus femoris.5) gluteus medius.

gluteus medius.

Which of the following is an attachment for the gluteus maximus?1) posterior sacrum and ilium2) PSIS3) greater trochanter4) linea aspera

posterior sacrum and ilium

What is the name of the muscle that acts to "unlock" our knee from the leg straight position during walking?1) VMO2) popliteus3) extensor hallucis longus4) gluteus maximus5) none of the above

popliteus

All of the following insert upon the tibial tuberosity via the patellar tendon except the:1) rectus femoris2) vastus medialis3) vastus lateralis4) vastus intermedius5) biceps femoris

biceps femoris

What is the innervation of the flexor hallucis longus?1) deep peroneal nerve2) tibial nerve3) superficial peroneal nerve4) common peroneal nerve

tibial nerve

Which of the following muscles assist with external rotation of the hip?1) piriformis2) gluteus medius3) sartorius4) all of the above

all of the above

What muscle, innervated by the sciatic nerve, is shown in this picture?sartoriusadductor longussemitendinosusadductor magnus

Semitendinosus

The insertion of the vastus intermedius is1) iliotibial band2) adductor tubercle3) tibial tuberosity4) pes anserine

Tibial tubersoity

The sartorius muscle performs all of the following motions EXCEPT1) hip flexion2) knee flexion3) knee extension4) hip external rotation

Knee extension

Which of the following is NOT an external rotator of the hip?1) piriformis2) sartorius3) gluteus minimus4) sartorius

gluteus minimus

Which of the following muscles has an attachment on the ASIS?1) sartorius2) tensor fascia latae3) rectus femoris4) sartorius and tensor fascia latae

Sartorius and tensor fascia latae

The origin of the adductor magnus is1) linea aspera2) ASIS3) anterior pubis4) anterior sacrum

Anterior pubis

Select all of the muscles from the list below that attach on the posterior, medial condyle of the tibia.1) Flexor hallucis longus2) Semembranosus3) Sartorius4) Gastroc5) Popliteus

Semebranosus and popliteus

All of the following muscles are innervated by the femoral nerve EXCEPT1) sartorius2) rectus femoris3) vastus lateralis4) adductor magnus

Adductor magnus

The femoral nerve innervates what muscle?1) quadriceps2) adductor magnus3) gracilis4) biceps femoris5) none of the above

Quadriceps