injury, management and recovery test 4

A cerebral contusion is a focal injury that commonly occurs as a result of the head striking the floor. true false

t

A compression fracture of the lumbar vertebrae may occur as a result of violent hyperflexion of the trunk. true false

t

A hyphema is a collection of blood within the anterior chamber of the eye. true false

t

After a contusion to the back, it is important to make sure the athlete does not have any kidney related problems. true false

t

An acromioclavicular sprain is most often induced by a direct blow to the tip of the shoulder, pushing the acromion process downward, or a fall on an outstretched hand. true false

t

As the spinal segments progress downward they grow increasingly larger to accommodate the upright posture of the body. true false

t

Because the brain is suspended in fluid, a blow to the head can injure the brain at either the point of contact or on the opposite side. true false

t

Contusions that commonly occur on the lateral aspect of the upper arm can lead to myositis ossificans; therefore, this area needs to be protected. true false

t

In medial epicondylitis, although passive movement of the wrist seldom elicits pain, active movement does. true false

t

In second-impact syndrome the athlete may receive a minor blow to the head, appear stunned, and then collapse in 15 seconds. true false

t

Injuries that occur below the third lumbar vertebra usually result in nerve root damage, but do not cause spinal cord damage. true false

t

Spondylolysis refers to a breaking down of a vertebra and, more commonly, a defect in the articular processes of a vertebra. true false

t

Tenosynovitis of the long head of the biceps muscle is common among athletes who execute a throwing movement as part of their event. true false

t

The area of the mandible that is most frequently fractured is the area near the jaw's frontal angle. true false

t

The cervical and lumbar regions of the spine allow for extension and flexion. true false

t

The function of the intervertebral disk is to act as a shock absorber for the spine true false

t

The main symptom of forearm splints is a dull ache between the extensor muscles crossing the back of the forearm. true false

t

The most prevalent cause of a facial injury is a direct blow that injures soft and boney tissue. true false

t

The radial collateral ligament attaches to the annular ligament, thus allowing the radial head to freely rotate. true false

t

The spinal column extends from the cranium to the first or second lumbar vertebrae. true false

t

The sternoclavicular joint is the only bone-to-bone joint that holds the shoulder complex onto the thorax. true false

t

When an athlete is unconscious, head and neck injuries are always assumed. true false

t

When treating a cervical sprain (where the physician has ruled out a fracture), it is important to put the athlete in a soft cervical collar to reduce the amount of muscle spasm. true false

t

A wrist ganglion is often seen in sports and will most frequently appear on what aspect of the wrist? a.On the dorsal surface of the wrist b.Over the navicular bone c.On the palmer side of the wrist d.At the ligamentous point on the wrist

a

In a sternoclavicular sprain, the clavicle is generally displaced in what direction? a.Upward and anteriorly b.Downward and posteriorly c.Downward and anteriorly d.Upward and posteriorly

a

In which phase of the throwing motion are the external rotators of the rotator cuff contracting eccentrically? a.Deceleration b.Cocking c.Acceleration d.Follow-through

a

Lateral epicondylitis results from which of the following mechanisms? a.Repetitive extension of the wrist b.Repeated trauma to the olecranon c.Chronic fatigue of the biceps d.Repeated forceful flexion of the elbow

a

Management of an avulsed tooth includes all the following except which of the following? a.Scrubbing the tooth with a sterile gauze pad to get the dirt off b.Attempting re-implantation of the tooth in the socket c.Referring immediately to a dentist d.Placing the tooth in saline solution if unable to re-implant

a

Sports movements that characteristically hyperextend the spine are likely to cause which of the following? a. Spondylolysis b.Spondylolisthesis c.Sciatica d.Intervertebral disk syndrome

a

The empty can test is used to determine injury to what muscle? a.Supraspinatus b.Infraspinatus c.Deltoid d.Long head of the biceps brachii

a

What is the strong fibrous tissue outer periphery of the intervertebral disk called? a.Annulus fibrosus b.Annulus pulposus c.Nucleus fibrosus d.Nucleus pulposus

a

When does a herniated disk produce symptoms? a.When the annulus of the disk pushes on the nerve root b.When the vertebrae slips forward and puts pressure of the nerve root c. When the pars of the vertebrae is fractured d.When the sciatic nerve is pinched

a

When trauma has occurred to the ear, tearing of the overlying tissue from the cartilaginous plate may result in fluid accumulation. This problem would be referred to as which of the following? a.Cauliflower ear b.Retinal detachment c.Hyphema d. Lobular swelling

a

Which nerve can become irritated secondary to cubitus valgus at the elbow? a.Ulnar b.Median c.Musculocutaneous d.Radial

a

Which of the following bones of the wrist is most commonly injured from contact while holding an object? a.Hamate b.Scaphoid c. Capitate d.Lunate

a

Which of the following eye injuries is painless and results in the athlete seeing floating specks, flashes of light, and blurred vision? a.Detached retina b.Conjunctivitis c.Hyphema d.Corneal abrasion

a

Which of the following is correct regarding an orbital fracture of the eye? a.It can result in double vision b. It is caused by an object striking the forehead c.Is more common in athletes with nearsightedness d.It causes hemorrhage around the superior margin of the eye

a

Which of the following is the mechanism for an acromioclavicular sprain? a.A fall on an outstretched arm b.External rotation of the shoulder c.A blow from behind the shoulder d.All of the above are mechanisms

a

Which of the following muscles is located on the posterior surface of the arm? a.Triceps b.Biceps c.Brachiali d.Brachioradialis

a

Which of the following regions contain spinal fluid? a.Subarachnoid Space b.Dura Mater c. Pia Mater d.Arachnoid Space

a

Which of the following tests is used to check for glenohumeral instability? a.Apprehension test b.Empty can c.Forced flexion test d.Horizontal adduction test

a

A dislocated shoulder outwardly displays which of the following? a.A high riding clavicle b.A flattened deltoid c.A depressed sternum d.Normal shoulder contours

b

What direction is an athlete's arm in when an anterior glenohumeral dislocation occurs? a.Internally rotated with the elbow flexed at 90 degrees b.Slight abduction and external rotation c.Slight abduction and internal rotation d.A neutral position with the arm at the side, thumb pointing forward

b

Which of the following is the major muscle of back extension? a.Quadratus lumborum b.Erector spinae c.Latissimus dorsi d.Trapezius

b

A deformity caused by a rupture of the extensor tendon over the distal phalanx is called what condition? a.Jersey finger b. Gamekeeper's finger c.Mallet finger d.Boutonniere deformity

c

An athlete can return to participation following a concussion except when which of the following occur? a.They are normal neurologically b.They have clearance from the physician c.They have a slight headache d.They have normal motor function

c

Asymmetrical hip levels are indicative of what type of injury? a. Spondylolysis b.Herniated disk c.Sacroiliac sprain d.Sciatica

c

In which phase of the throwing motion is maximum external rotation achieved? a.Acceleration b.Wind-up c.Cocking d.Deceleration

c

Prevention of shoulder injuries can be accomplished by all of the following except for which statement? a.Strengthening b.Learning how to fall c.Development of extreme flexibility d.Correct throwing technique

c

Sciatica is a term used to describe which of the following? a.Chronic back pain b.Generalized low back pain c.Inflammation of the sciatic nerve d.Stretching of the sciatic nerve

c

To ensure the most complete healing of a Boutonniere deformity splinting must be maintained for how long? a.3-5 Weeks b.1-2 Weeks c.5-8 Weeks d.8-11 Weeks

c

What are the primary motions of the elbow joint? a.Pronation and supination b.Radial and ulnar deviation c.Flexion and extension d.Inversion and eversion

c

What motion(s) occur at the radioulnar joint? a.Flexion and extension b.Radial and ulnar deviation c.Pronation and supination d.Inversion and eversion

c

Which lumbar vertebra is most likely to slip as a result of spondylolisthesis? a.L4 b.L3 c.L5 d.L2

c

Which of the following best describes the volar plate? a.Ligamentous structure on the medial aspect of the interphalangeal joints b.Thickened capsule on the dorsal surface of the interphalangeal joints c.Thickened capsule on the palmar surface of the interphalangeal joints d.Ligamentous structure on the lateral aspect of the interphalangeal joints

c

Which of the following results from a rupture of the flexor digitorum profundus tendon? a.Boutonniere deformity b.Mallet finger c.Jersey finger d.Gamekeeper's thumb

c

Which of the following signs and/or symptoms is the most easily discernible difference between a cervical dislocation and cervical fracture? a.Numbness b.Pain c.Position of the neck d.Muscle weakness

c

Which of the following tests is NOT used to test coordination following a head injury? a.Heel to knee b.Finger to nose c.Modified Romberg d.Heel to toe walking

c

Which of the following treatments would be inappropriate to perform on a suspected phalanx fracture? a.Splinting the finger in flexion b.Application of ice after the injury has been splinted c.Splinting the finger in extension d.Referral to a physician

c

With most elbow dislocations resulting from falling on an outstretched hand, which way will the humerus dislocate on the ulnar and radius? a.Anteriorly b.Laterally c. Posteriorly d.Medially

c

If a straight leg raise causes pain, which of the following could be the problem? a.Sciatic nerve b.Sacroiliac joint c.Lumbar spine d.All of the above could be a problem

d

When an elbow is dislocated it is important to consider the possibility of what secondary injury? a.Tearing or pinching of the nerves b.Fracture c.Disruption of the normal blood supply d.All of the above must be considered

d

Which of the following is the outermost meninge consisting of a dense, fibrous, inelastic sheath that encloses the brain and spinal cord? a.Arachnoid b.Cerebral cortex c.Pia mater d.Dura mater

d

Which of the following is the reason that impingement injuries occur? a.Inflammation of the deltoid tendon b.A single traumatic event resulting in instability c.Continual use of the arm below 90 degrees of elevation d.Reduction of the space through which the supraspinatus muscle can pass

d

"Raccoon eyes" is a common sign for a nasal fracture. true false

f

A Colles' fracture is a fracture of the proximal end of the radius.

f

A common mechanism of injury causing a humeral fracture is forced external rotation and abduction of the shoulder. true false

f

A football player or wrestler with a short neck is at a risk for neck injury. true false

f

A subdural hematoma occurs as a result of arterial bleeding within the skull. true false

f

An abnormal carrying angle indicates a ligamentous injury to the elbow. true false

f

An athlete with a fractured clavicle will usually hang the arm at the side, and have the arm internally rotated to relieve the stress on the supporting structures. true false

f

Cerebrospinal fluid is contained between the dura mater and arachnoid and acts as a cushion, helping to diminish the transmission of shocking forces. true false

f

Flexion and extension with compression usually produce a herniation or protrusion of the nucleus pulposus. true false

f

Following a cerebral injury, an athlete may be returned to competition even if he or she has a slight headache, as long as other neurological and vasomotor functions are normal. true false

f

If an athlete appears to have a detached retina or hyphema, the athlete should be monitored carefully in case signs and symptoms worsen. true false

f

Signs of biceps tenosynovitis include pain in the posterior aspect of the arm, swelling, and crepitus. true false

f

The acromioclavicular joint is a strong joint reinforced by several key ligaments. true false

f

The rotator cuff is most commonly injured with low velocity, dynamic rotatory motions. true false

f

The rotator cuff muscle most commonly injured is the infraspinatus. true false

f

The triceps bursa is the most frequently injured and at a greater risk for direct trauma because it is so superficial true false

f