Ch 9&10 Flashcards

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1
Q

How many skull bones does the cranium have?

A

8

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2
Q

What does the cranium protect?

A

Encases brain and protects it from trauma

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3
Q

How many Cervical vertebrae?

A

7

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4
Q

How much weight(of a head) can the neck hold.

A

14 pounds

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5
Q

How many face bones

A

14

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6
Q

How many Thorax vertebrae?

A

12

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7
Q

What part of the back is Thorax?

A

Mid-back

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8
Q

How many lumbar vertebrae?

A

5

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9
Q

How many fused Sacral vertebrae

A

5

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10
Q

how many fused coccyx vertebrae

A

4

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11
Q

2 joints in head

A

Tempera-Mandibular Joint and Atlantoccipal Joint

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12
Q

2 Neck and Spine joints

A

Atlantoaxal joint and interventerbal joint

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13
Q

Dermatomes

A

Sensory distribution of a nerve root producing sensation

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14
Q

Myotomes

A

Motor distribution of a group of muscles producing movement

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15
Q

How many muscles in the head,neck,spine

A

28

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16
Q

ROM-Flexion of head&Neck

A

Touch chin to chest

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17
Q

ROM-Extension of head/neck

A

Look at ceiling

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18
Q

ROM-Laderal H/N

A

Ear to shoulder

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19
Q

ROM- Protraction H/N

A

Forward movement of shoulders or chin

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20
Q

ROM-Retraction H/N

A

Backwards

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21
Q

ROM-Elevation H/N

A

Upwards

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22
Q

ROM-Depression H/N

A

Downward

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23
Q

ROM- Flexion Spine

A

Forward

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24
Q

ROM-Extension Spine

A

Backwards

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25
Q

ROM- Lateral Bending Spine

A

Sidewards

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26
Q

ROM- Rotation Spine

A

Twisting

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27
Q

T/F head had good blood supply

A

true

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28
Q

All injuries to head neck and spine are considered…

A

life threatening

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29
Q

Should you move a person with head neck spine injury

A

No

30
Q

How long should head injuries be evaluated for?

A

24 hours and 1 week

31
Q

When evaluating vital signs what should you asses for and how?

A

asses for concussion and use gas cow coma scale

32
Q

3 categories of intercrainal brain hemorrhage

A
  1. Epidural(mild)
  2. Subdural(medium)
  3. Intercerebral (serious)
33
Q

Epidural

A

Arteries are torn, blood clots form

34
Q

Subdural

A

brain rupture and hemorrhaging may spread

35
Q

Intracerebral

A

fast bleeding in brain

36
Q

Cerebral Edema

A

brain swelling

37
Q

Cervical fracture

A

neck is moved from normal ROM

38
Q

Brachial Plexus

A

Cervical nerve stretch syndrome

39
Q

back injuries include

A

sprains, strains, contusions

40
Q

epistaxis

A

nose bleed

41
Q

PARENTAL BONE

A

sdsfd

42
Q

TEMPORAL BONE

A

fageshrd

43
Q

ZYGOMATIC BONE

A

fesgrt

44
Q

NASAL BONE

A

fert

45
Q

MANDIBLE

A

feshtj

46
Q

FRONTAL BONE

A

fegrr

47
Q

CORONAL STRUCTURE

A

ges

48
Q

OCCIPTAL BONE

A

gsr

49
Q

LACRIMAL BONE

A

gs

50
Q

MAXILLA

A

grsgh

51
Q

ETHMOID BONE

A

fsgrh

52
Q

SPHENOID BONE

A

egsh

53
Q

First two spine names

A

atlas and axla

54
Q

How to evaluate thorax/abdominal injuries

A

HOPS

55
Q

Primary survey for T/A injuries

A

ABC

56
Q

Physical evaluation for T/A

A

inspection, ausclation, percussion, special tests, palpation

57
Q

Acute abdomen signs

A

ridgity, gaurding, rebound tenderness

58
Q

how many ribs

A

12

59
Q

pectoralis major

A

pulls rib cage up, adduct arms, rotate arm medially, arm flexion

60
Q

Latissimus dorsi

A

extends super arm, adducts arm

61
Q

External Intercostals

A

lifts ribs up

62
Q

rectus abdominis

A

flex and rotate lumbar region

63
Q

internal oblique/ external oblique

A

helps trunk muscles in trunk rotation and lateral flexion

64
Q

transverse abdomenious

A

compresses abdominal contents

65
Q

thorax is made up of what 2 muscles

A

heart and lungs

66
Q

myocartial infarction

A

heart attack

67
Q

sings of myocartial infarction

A

chest pain, irregular breathing and pulse, blue skin, left side pain, shock

68
Q

Pneuomo thorax

A

Lung injury- due to sharp object in chest wall

69
Q

hemothorax

A

lung injury

70
Q

spleen, liber, kidney signs of injury

A

rebound tenderness, rigidity, gaurding, neck pain, rib fracture