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Sports Med 2 > MOI > Flashcards

MOI Flashcards

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Sports Trivia flashcards
1
Q

Physical injury or wound sustained in sport, produced by an external or internal force

A

Trauma

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2
Q

Outside force acting on tissue

A

Load

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3
Q

Internal reaction or resistance to an external force

A

Stress

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4
Q

Elastic limit of tissue

A

Yield point

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5
Q

Elastic limit of tissue is exceeded, causing tissue to break

A

Mechanical failure

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6
Q

Involuntary muscle contraction characterized by alternate contraction and relaxation

A

Clonic

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7
Q

Muscle contraction characterized by constant contraction

A

Tonic

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8
Q

Involuntary muscle contraction

A

Muscle cramp

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9
Q

Muscle contraction in response to pain

A

Muscle guarding pain

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10
Q

Pain caused by overexertion

A

Muscle soreness

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11
Q

Stretching or tearing of a ligament

A

Sprain

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12
Q

Fluid filled sac

A

Bursae

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13
Q

Area of tenderness in a tight band of muscle

A

Trigger point muscle

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14
Q

Attaches muscle to bone

A

Tendon

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15
Q

When something occurs out of place

A

Ectopic

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16
Q

Cracking feel or sound

A

Crepitus

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17
Q

Provide info on joint position

A

Mechanoreceptors position

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18
Q

Stretching or tearing of muscle or tendon

A

Strain

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19
Q

Force that pulls or stretches tissue

A

Tension

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20
Q

Produced by external loads applied towards one another (opposite directions)

A

Compression

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21
Q

Equal but not opposite loads applied to surfaces, moving in parallel directions

A

Shearing

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22
Q

When two or three force pairs act at opposite ends of a structure or a bowed structure is axially loaded

A

Bending

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23
Q

Loads twisting in opposite directions that cause stress over cross section

A

Torsion

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24
Q

Acute traumatic injuries

A 
Fractures
Dislocations and subluxations
Ligament sprains 
Contusions 
Muscle sprains 
Muscle guarding
Muscle cramping
Nerve injuries
Muscle soreness
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25
Q

Chronic overuse injuries

A 
Tendinosis/Tendonitis/Tendonipathy 
Bursitis 
Osteoarthritis 
Myofacial Trigger Points
Tenosynovitis
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26
Q

Injury that has a beginning point

A

Acute

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27
Q

Result from overuse

A

Chronic

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28
Q

Injury example of tension

A

Muscle strain or ligament strain

29
Q

Injury example of compression

A

Oblique fracture

30
Q

Injury example of shearing

A

Blisters or abrasions

31
Q

Injury example of bending

A

Oblique fracture, transverse fracture

32
Q

Injury example of torsion

A

Spiral fracture, oblique fracture

33
Q

Incomplete breaks in bones that have not completely ossified. They occur most frequently in the convex bone surface

A

Greenstick

34
Q

Three or more fractures at the fracture site. They can be caused by a hard blow or fall in an awkward position

A

Comminuted

35
Q

The bone splits along and it’s length. They are often the result of jumping from a height and landing in such a way as to apply force or stress to the long axis

A

Linear

36
Q

Occurs in a straight line, more or less at right angles to the bone shaft. A direct blow usually causes this injury

A

Transverse

37
Q

Have an S-shaped separation. They are fairly common in football and skiing, in which the foot is planted and the body is suddenly rotated

A

Spiral

38
Q

Telescopes one part of a bone into the other. Happens from a fall from a height, compressive force along the long axis of bone

A

Impacted

39
Q

Separation of a bone fragment from its cortex at an attachment of the ligament or tendon. Usually occurs at the seven powerful twist or stretch

A

Avulsion

40
Q

Most common fracture, occurs from overuse rather than acute trauma

A

Stress

41
Q

Similar to spiral fracture. These occur when one end receives sudden torsion and the other end is fixed or stabilized

A

Oblique

42
Q

Inflammation of a tendon due to chronic overuse

A

Tendinitis

43
Q

A bruise caused by some external impact that makes soft tissues compress against hard bone and tear/bleed

A

Contusion

44
Q

A bone is forced out of alignment and stays out until surgically or manually replaced

A

Dislocation

45
Q

A bone is forced out of alignment but goes back in place

A

Subluxation

46
Q

A wearing down of the hyaline cartilage due to repeated trauma to the joint and soft tissue surrounding it

A

Osteoarthritis

47
Q

Irritated pieces of synovial membrane that produce a small amount of fluid because of excessive movement or acute trauma

A

Bursitis

48
Q

Calcium deposits that result from repeated trauma

A

Myositis ossificans

49
Q

Inflammation of a tendon and it’s synovial sheath due to overuse

A

Tenosynovitis

50
Q

Cells that absorb and remove osseous tissue

A

Osteoclasts

51
Q

New bone formation over a fracture

A

Callus

52
Q

Bone functions

A 
Supports body 
Organ protection 
Movement
Stores calcium and fat
Formation of blood cells
53
Q

Bone classification

A

Long
Short
Irregular
Flat

54
Q

5 cardinal signs of inflammation

A 
Redness
Swelling
Pain
Increased temp
Loss of function
55
Q

Wasting away of tissue, directly proportional to amount and length of time immobilized, making body part more susceptible to re-injury

A

Atrophy

56
Q

What are the three phases of ATC

A
  1. Inflammatory/acute response
  2. Repair phase
  3. Remodeling phase
57
Q

What happens in the repair phase

A
  • Scar formation
  • Tissues are still unorganized
  • Fibroblasts create matrix to form scar
58
Q

What happens in the remodeling phase

A
  • long term process (1 year or longer)
  • realignment or remodeling of the collagen fibers with stress and strains on tissue
  • tissue assumes normal appearance and function but is avascular
59
Q

Some muscle fibers have been stretched or actually torn. Some tenderness and pain in active motion. Full ROM is usually painful but possible

A

Grade 1 Muscle Strain

60
Q

A number of muscle fibers have been torn; active contraction very painful. Depression can be felt in muscle belly. Swelling and discoloration may occur

A

Grade 2 muscle Strain

61
Q

A complete rupture of muscle belly has occurred as muscle tendon connection. Significant impairment or total loss of ROM. Intense pain then none due to nerve fiber separation

A

Grade three muscle strain

62
Q

There is some stretching and separation of the ligamentous fibers with minimal instability of the joint. Mild to moderate pain; localized swelling and stillness

A

Ligament sprain grade 1

63
Q

There is some tearing and separation of the ligament fibers with moderate to serve pain; swelling and joint stiffness

A

Grade 2 ligament sprain

64
Q

Total tearing of the ligament which leads to instability of the joint. It can result in subluxation or even dislocations. Severe pain, followed by possibly no pain due to total disruption of nerves; intense swelling/stiffness

A

Grade 3 ligament sprain

65
Q

Volleyball coach

A

Judyann Balukoff

66
Q

Soccer coaches

A

Girls- Donal Kaehler

Boys- Bill Taylor

67
Q

Hockey coach

A

Rick Godin

68
Q

Football coach

A

Chris Culig

69
Q

Cross country coach

A

Jeff Howard

Sports Med 2 (16 decks)

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