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