anatomy practice

LE

Which is not an external rotator on the hip

Gluteus minimus

Which muscles insert at the greater trochanter

Gluteus medius & piriformis

Position of rectus femoris active insufficiency

Knee extension w/ hip flexion

Bell’s Palsy refers to an episode of paralysis of which nerves

CN VII

Which muscle does not insert on the pes anserine tendon

Semimembranosus

Which structure prevents axial rotation of the tibia during extension

Collateral ligaments

Which are movements involved in ankle pronation

Dorsiflexion, Eversion , Abduction

Which structure does not make up a border of the femoral triangle?

Gracilis

Which muscles make up the floor of the femoral triangle

Pectineus and Iliopsoas

Which hip external rotator muscle is innervated by the obturator nerve

Obturator externs

Which muscle does not insert into the pes arserine?

Vastus medialis

Which ligament protects against anterior displacement of the tibia and hyperextension

ACL

After 20-30 degrees of flexion the tibiofemoral joint can slightly axially rotate. it can rotate further laterally than medially because of slack in which ligament?

LCL

Which movement would be most impacted by an injury to the femoral nerve

Knee extension

What movement happens at the subtler joint

Inversion/eversion

In the last 20 degrees of open-kinematic-chain knee extension, the tibia glides ____ on the femur & ______ rotates

Anteriorly; external

Which muscle elevates the second rib during forced inspiration?

Posterior scalene

The muscles of mastication are innervated by which nerve?

CN V

Which nerve is most likely to be injured with a fractured fibula?

Common peroneal n.

The femoral arteries and veins pass through the ____ to become popliteal arteries and veins

Adductor hiatus

____ refers to a condition where the angle of the femoral neck is greater than the typical 125-130 degrees

Coxa valga

In women, which arteries run through the pelvis?

Right & left internal iliac, ovarian, median sacral, superior rectal

Trendelenberg gait refers to dipping of the pelvis commonly caused by damage to which nerve?

Superior gluteal n.

Which is not responsible for hip flexion?

Vastus medius

Unilateral contraction of the left external oblique will cause lateral flexion and rotation to the ___

Right

Which abdominal wall muscle inserts at the inner surface of ribs 6-12

transverse abdominis

Which muscle pulls the abdominal wall inward in forced expiration

Transverse abdominis

The lateral compartment of the leg is innervated by which nerve

Superficial peroneal n.

The sciatic nerve has roots from

L4-S3

Which cranial bones are paired

Parietal and temporal

Which facial bones are paired

Lacrimal, Maxilla, Zygomatic, Inferior nasal concha, Nasal

Which muscle is used to pull the corners of the lips laterally

Risorius

Which supra hyoid muscle has the origin at the mastoid process and the mandible

Digastric

Which muscle of mastication originates at the medial surface of the pterygoid plate of the sphenoid and inserts on the medial ramus of the mandible

Medial pterygoid

Origin of the rectus femoris

AIIS

Which ligament most limits hip extension

Iliofemoral W

Which muscles originate at the ischial tuberosity

Hamstrings

Which nerve gives off the medial and lateral plantar nerves

Tibial

Which intrinsic muscles are innervated by the medial plantar nerve

FHB, AH, FDB, 1st lumbrical