sports injuries

replanting a dislocated tooth must be done within _ to have a high success rate

30 minutes

A tendon begins to develop tears when it is stretched approximately _% beyond normal length

5 to 8

bone is strongest in resisting _ and weakest in resisting

?

Unequal pupils, bleeding or csf from the nose and/or ears, loss of smell, and loss of sight or major vision disturbances are characterize of

A skull fracture

The management for second impact syndrome is

Activation of ems

Abnormal facial expressions and functioning may indicate

Cerebral damage

A _ is an injury away from the actual injury site due to rotational components during acceleration

Contre-coup type injury

Management for an intruded tooth is

Immediate referral to a dentist

Management for hyphema includes

Immediate referral to an ophthalmologist

swimmers ear is

a bacterial infection

unequal pupils, bleeding or csf from the nose/ ears, loss of smell, and loss of sight or major vision disturbances are characteristics of

a skull fracture

A skin laceration is a result of

a tensile and shearing force

a palpable defect in a muscle following an acute injury mechanism would suggest

a third degree strain

what two potential effects occur when a force acts on an object

acceleration and deformation

diplopia, absent eye movement, numbness (hypoesthesia) of the cheek and gum of the involved side, and a recessed, downward displaced globe are sign and symptoms that would indicate

an orbital blowout fracture

when a structure is stronger in resisting force from certain directions from others it is said to be

anisotropic

Swimmers ear is

bacterial infection

the romberg test is used to assess

balance

after being struck on the head, an athlete presents with battle's sign. what injury should be suspected?

basilar fracture

which of the following terms refers to a structure on both sides of the body or body part

bilateral

Bone tissue categorized as cortical

can withstand greater stress than strain

abnormal facial expressions and functioning may indicate

cerebral damage

which of the following is a correctly matched pair of tendons

circumduction- combined movement of flexion and extension

in a _ fracture, the bone fragments into several pieces

comminuted

the fiber arrangement of the dermis enables the tissue to resist loads from

compression, tension and shear

itching, burning, and watering of the eye, a "pink eye" appearance and eyelids stuck together upon awakening after sleeping are signs and symptoms associated with

conjunctivitis

a _ is an injury from the actual injury site due to rotational components during acceleratoin

countrecoup-type injury

longitudinal bone growth occurs at the bone's

epiphysial plate

an auricle hematoma occurs at the

external ear

each of the following is a potential cause of damage to the ruptures eardrum except

friction

bleeding into the anterior chamber of the eye is termed

hyphema

management for an intruded tooth includes

immediate referral to a dentist

management to hyphema include

immediate referral to an opthamologist

collagen fibers are relatively

inelastic

malocclusion is most likely to be associated with which of the following injuries

mandibular fracture

a danger with open fractures to the skull is the greater risk of a bacterial infection that can lead to

meningitis

signs and symptoms of a first time acute dislocation include

mild discomfort

a condition of reduced bone mineral density is referred to as

osteopenia

an overuse injury classified as stage 2 is described as

pain during activity that does not restrict performance

persistent headache, blurred vision, vertigo, memory loss, irritability and inability to concentrate are characteristics of

post-concussion syndrome

pain perceived at a location remote from the site of the tissue actually causing the pain is termed *

radiating pain

in evaluating a head injury, which of the following techniques can be used byu the coach to asses ability to concentrate

recite three digits, and ask the individual to recite them backward

in assessing an eye injury, floaters and flashers suggest a

retinal injury

loss of memory of events immediately preceding head trauma is termed

retrograde amnesia

sprains that produce moderate discomfort, tenderness, swelling, ecchymosis, and detectable joint instability are categorized as

second degree injuries

a danger associated with return to play before symptoms of a head injury have resolved is

second impact syndrome

a type II epiphyseal injury is described as *

separation of the epiphysis and a small portion of the metaphysis

A froce that acts parallel or tangent to a plane passing through the object is called a:

shear force

Pain can originate from which of the following sources

somatic, visceral, psychogenic

the distribution of force over a given area is called

stress

delayed signs and symptoms days or even weeks after head trauma are most likely to be associated with which of the following injuries

subdural hematoma

because the nerve roots on the spinal cord are not protected by connective tissue, they are particularly susceptible to what kind of injury

tensile

While stretching for an overthrown ball a first baseman strained an adductor muscle. What type of force would have produced this injury?

tensile force

the basis for rating the severity of a contusion is

the impairment of joint range of motion

the most common site for injuries to the musculotendinous unit is

the musculotendinous junction

A common site for myositis ossificans is

the quadriceps muscle

management for epistaxis includes

tilting the head slightly forward

the function of the joint capsule is *

to assist in holding the bones of the joint in place

in a _ fracture, the break occurs in straight line across the bone

transverse

the wrist is distal to the elbow T/f

true