Skills in AT quiz 2

Which of the following is a function of the meniscus? (select all that apply.)... a. Dissipation of forces b. Resist anterior tibial displacement c. Improved joint congruency d. Prevent internal and external rotation of the tibia on the femur e. Provide Lubrication to promote gliding

A, B, C, E

Plantar fasciitis can be a result of which of the follwoing? (Multiselect) a. training errors b. excessive overpronation c. excessive oversupination d. poor strength or flexibility of the achilles tendon e. poor strength or flexibility of the anterior tibialis muscle

A, B, D

The Y-ligament of bigelow strengthens the joint capusle... a. anteriorly b. posteriorly c. laterally d. in all planes of movement

A. Anteriorly

a posterior superior dislocation of the hip is characterized by... a. flexion and internal rotation of hip b. flexion and external rotation of hip c. extension and internal rotation of hip d. extension and external rotation of hip

A. Flexion and internal rotation of hip

The lumbar plexus is made from what spinal nerves? a. L2-L4 b. L2-L5 c.L4 - S3 d. L1 - S3

A. L2-L4

the _________ joint is considered the true ankle joint... a. talocural b. subtalar c.transverse d. talocalcaneaonavicular

A. Talocural

The interosseous membrane between the tibia and fibula is so strong that the strong lateral stresses will fracture the fibular rather than tear the membrane a. true b.false

A. True

if an ACL injury is suspected, Lachman test should be performed before any other stress test A. True B. False

A. True

the femoral nerve and its branches provide the primary innervation for the foot, ankle and lower leg a. True b.False

A. True

A soft tumorous mass that can be palpated in the medial popliteal space that may or may not be painful indicates a baker cyst involving the semimembranosus bursa a. true b.false

A. true

which of the following ligaments provide stability to the lateral aspect of the ankle joint? (Multiselect) a. deltoid b. anterior talofibular c. posterior talofubular d. calcaneofibular e. calcaneaonavicular f. long plantar g.short planater

B, C, D

the muscles in the anterior compartment of the lower leg perform which of the following motions (Multiselect) a. plantar flexion b. dorsilfexion c.inversion d.eversion e.toe flexion f.toe extension

B, D, F

Changing direction during deceleration is a common mechanism of injury for the.... a. PCL b.ACL c.Meniscus d. MCL

B. ACL

Inversion ankle sprains are far more common than eversion ankle sprains in the adolescent age group. However, in the adult population, inversion and eversion ankle sprains are sustained at equal rates a. True b. False

B. False

Longitudinal tears of the meniscus are due largely to degeneration... a. true b. false

B. False

the amount of deformation an object undergoes in response to an applied force is termed a. plasticity b. strain c. stress d. yield point

B. Strain

A flexion contracture of the hip can be evaluated using ... a. Kendall Test b. Thomas Test c. thompson test d. Laseque test

B. Thomas test

a hip pointer involves... a. ischium b. Acetabular Rim c. Crest of the ilium d. Sacrum

C. Crest of the ilium

Sagittal plane movement at the hip includes... a. Medial and lateral rotation b. abduction and adduction c.flexion and extension

C. Flexion and Extension

Inability to fully extend the leg, walking on the ball of foot, and inability to keep heel flat on the ground are signs of injury to which of the following? a. ACL b. PCL c. MCL d.LCL e. medial meniscus

C. MCL

A condition that may occur after a contusion to the quadriceps muscle group, involving abnormal ossification of bone deposition within the muscle tissue, is called... a. Exostosis b. Myochondritis exostosis c. myositis ossifcans d. osteochondritis

C. Myositis ossificans

The weakest component of the femur is the .... a. Femoral head b.Femoral shaft c.femoral neck d. supracondylar ridge

C. femoral neck

iliotibial band friction syndrome can be the result of... a. a large q angle b. genu varum c. excessive foot pronation d. all of the above

D. All of the above

women runners who have a wider pelvis and larger Q angles are at greater risk for... a. Gluteus medius strain b.pes anserinus bursitis c. iliopsoas bursitis d. trochanteric bursitis

D. trochanteric bursitis

in tendons, the collagen fibers are arranged on parallel pattern, enabling resistance to high, unidirectional tensile loads when the attached muscle contracts a True b. False

a True

which of the following structures is associated with jumper's knee? a. Infrapatellar tendon b. Prepatellar bursa c. Pes anserine bursa d. Tibial tiberosity

a. Infrapatellar tendon

the common mechanism of injury for a muscle contusion is.... a. compression b. tension c. shear d. torsion

a. compression

Medial tibial stress syndrome pain is aggravated by... a. standing on tiptoe b. standing in the ball of the foot c. standing on the heel d. excessive dorsiflexion

a. standing on tiptoe

if an adolescent boy is unable to perform internal rotation at the hip or stand on one leg without severe pain, which of the following conditions should be suspected a. Legg-Calve-perthes b. Slipped capital femoral epiphysis c. Avulsion of the ASIS with the displacement of the sartorius d. Stress fracture of the femoral shaft

b. Slipped capital epiphysis

What two potential effects occur when a force acts on an object? a. acceleration and deceleration b. acceleration and deformation c. deceleration and compression d. deceleration and deformation

b. acceleration and deformation

The common mechanism of injury for Achilles tendon rupture is ... a. Landing on another players foot b. push off the forefoot with knee extended c. excessive pronation with the knee flexed d. plantar flexion and inversion

b. push off the forefoot with knee extended

Tracking of the patella against the femur is dependent on the direction of the net force produced by... a. the hamstrings b. the quadriceps

b. quadriceps

The managment for a quads contusion includes ice application and a compressive wrap with ... a. The knee at 90 degrees b. The knee in max flexion c. the knee in full extension

b. the knee in max flexion

a transverse tracture of the proximal shaft of the 5th metatarsal is called... a. lisfranc injury b.jones fracture c.dancers fracture d. maisonneuve fracture

b.jones fracture

A tendon begins to develop tears when it is stretched approximately ___% beyond normal length. a. 2-5% b.5-8% c. 8-10% d. 0-13%

c. 8-10%

Legg-Calve-perthese disease is... a. An apophysitis syndrome b. avascular necrosis found in older adults c. avascular necrosis found in children d. a type of thrombolebitis

c. Avascular necrosis found in children

supination is the combination of the movements of the.... a. calcaneal eversion, foot abduction and dorsiflexion b. calcaneal eversion, foot adduction and plantar flexion c. Calcaneal inversion, foot adduction and plantar flexion d. Calcaneal invesion foot abductiin and plantar flexion

c. Calcaneal inversion, foot adduction and plantar flexion

The screwing-home mechanism occurs when... a. Fibula rotates medially on femur during extension b. Tibia rotates medially of femur during the last degrees of knee extension c. Tibia rotates laterally on the femur during the last degrees of knee extension d. Patellofemoral joints rotates laterally during knee extension

c. Tibia rotates laterally on the femur during the last degrees of knee extension

After receiving a blow to the anterior lower leg, an athlete has a diminished dorsalis pedis pulse and paresthesia between the great and second toe. what condition might the athlete be experiencing? a. medial tibial stress syndrome b. stress fracture c. acute compartment syndrome d. myositis ossificans

c. acute compartment syndrome

Longitudinal bone growth occurs at the bone's ... a. apophyseal plates b. cortical plates c. epiphyseal plates d. periosteal plates

c. epiphyseal plates

which of the following processes is not part of the proliferative phase of soft tissue healing? a. Angiogenesis b. fibroplasia c. phagocytosis d. reepithelialization

c. phagocytosis

A blow to the posterolateral aspect of the knee can contuse the... a. Tibial nerve b. Femoral nerve c. Deep peroneal nerve d. Common peroneal nerve

d. Common peroneal nerve

Which of the following would not be a macrotrauma injury? a. glenohumeral dislocation b. syndesmosis sprain c. hip pointer d. achilles tendinitis

d. achilles tendinitis

the ability of a muscle to be stretched or increase in length is termed.. a. contractility b. elasticity c. plasticity d. extensibility

d. extensibility

the collagen fibers in ligaments are arranged a. in a parallel pattern b. in a perpendicular patern c. in a multidirectional pattern d. largely parallel, but also are interwoven

d. largely parallel, but also are interwoven

Rubor, Calor, tumor dolor and loss of function are symptoms of... a. Fractures b. Concussions c. abrasions d.Inflammation

d.Inflammation

Which if the following conditions is more often found in women than men? a. Patella tendinitis b. Prepatellar bursitis c. Patellofemoral stress syndrome d.Valgus joint laxity

d.Valgus joint laxity