sports injury management

An anterior glenohumeral dislocation outwardly displays

A flattened deltoid

Deceleration combined with a cutting motion is a common mechanism of injury for the

ACL

Which of the following conditions necessitates immediate referral to a physician?

All of the above

Dynamic strength involves

An isotonic contraction

shallow patellar groove, genu valgum, increased Q-angle, and excessive foot potential causes of patellofemoral pain associated with

Anatomical malalignment

The thumb has each of the following joint articulations except

DIP

True or false? the terms sports medicine and athletic training can be used interchangeably.

False

The closed pack position of the knee is

Full extension

The true shoulder joint is referred to as the

Glenohumeral joint

In the static stretch ,the action of the enables a safer, more effective stretch

Golgi tendon organs

The main function of the rotator cuff muscle is to

Hold the head of the humerus in the glenoid tossa

A common mechanism of injury to the PCL is

Hyperextension of the knee

Which of the following conditions warrants activation of EMS?

Knee dislocation

A direct blow to the lateral aspect of the knee is a common mechanism of injury for the

MCL

which of the following is a common region for a stress fracture?

Medial tibial plateau

is a condition that involves degeneration of the epiphyseel end plates of the vertebral bodies and typically includes at least three adjacent motion segments.

Scheuermans disease

The distribustion of force over a given area is called

Stress

Impingement syndrome involves damage to the

Subacromial bursa

A classic sign of Osgood-schlatters disease is

That the tibial tubercle appears enlarged and prominent

Hypoxia refers to the

The disruption of oxygen supply

Because the medical and lateral condyles of the femur differ somewhat in size, shape, and orientation, the tibia rotates laterally on the the femur during the last few degrees of extension. This action is known as

The screw home mechanism

True or false? and individual focusing on the development of muscular strength , should not work the same muscle groups on successive days. in order to allow recovery from fatigue and muscles soreness.

True

Which of the following muscles primarily resists lateral displacement of the patella

Vastus Medialis oblique

Patellofemoral stress syndrome often occurs

When the vastus medialis oblique is weak

The central nervous system is composed of the

brain and spinal cord

What is the most common mechanism of injury for severe cervical spine injuries ?

compressive axial loading

As viewed from the side, the thoracic and sacral curves are

convex posteriorly

The weakest component of the femur is the:

femoral neck

The is the main body stabilizer during walking or running

hallux

locking is a classic sign of injury of the

medial meniscus

The functional unit of the spine is called the

motion segment

The anterior cruciate ligament

prevents anterior displacement of the tibia on the femur

lifting an object with movement increases compression and shearing forces on the spine.

rapid and jerky

The two innominate bones of the hip are the

sacrum and coccyx

In the first-time glenohumeral dislocation, the injured arm is usually held in which of the following positions?

slightly abducted and externally rotated

The biceps brachii contributes most effectively to flexion when the forearm is

supinated

A function of the plantar arches is to

support and distribute body weight from the talus through the foot

A weakened muscle is present in many chronic shoulder problems, particularly among throwers.

supraspinatus

Damage to the common personal nerve could result in

weakness in dorsiflexion

True or false? during the acute inflammatory phase, heparin is released into the injured area ,acting as an anticoagulant that results in increased swelling.

False

True or false. The type of shoe worn has minimal if any impact on injuries sustained to the knee.

False

After executing tackle by leading with his head, a football player is down on the field. Each of following suggests an unstable neck except

All of the above

The vertebrae that consists of a bony ring with large, flat ,superior articular facets on which the skull rests is the

Atlas

The hip joint is a classic

Ball and socket joint

True or False? The management for a "stitch in the side " includes application of cold to the involved region to reduce muscle spasm.

False

If the bursa is inflamed, contraction of the hamstring ,rotational movements of the tibia, and direct pressure over the bursa produce pain

Pes anserine

A high-riding patella ,a palpable defect over that tendon, and an inability to preform knee extension or perform a straight-leg raise are signs and symptoms associated with

extensor tendon rupture

A strain to the pectorallis major muscle will produce pain on resisted

horizontal abduction of the shoulder

Which of the following limits hip hyperextension?

iliofemoral ligament

Which of the following characteristics would suggest a cervical sprain rather than strain?

symptoms that persists for several days