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PARA 1021 NEURO > Lesson 6 > Flashcards

Lesson 6 Flashcards

1
Q

neoplasm

A

brain/spinal cord cancer

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2
Q

cerebral palsy

A

damage to brain neurons/malformation of brain tissues

hypoxic brain injuries

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3
Q

what causes CP

A 
injury involving labour/delivery 
infection
Rh factor incompatibility 
high bilirubin levels
can occur in labour
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4
Q

T/F CP is classed by a degree of altered mobility/brain necrosis

A

T!

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5
Q

CP clinical features

A 
lack of coordination 
tremors 
speech problems 
seizures 
lots of deficits
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6
Q

T/F CP progresses

A

F!

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7
Q

CP prehospital care

A

keep calm/comfortable
learn baseline
transport their movement aids

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8
Q

MS… who’s it more common in?

A

develops at ages 20-40

women
europeans
temperate zones (MB)

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9
Q

what is MS

A

body attacks itself (attacks myelin)

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10
Q

loss of myelin…

A

interferes with signal conduction

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11
Q

T/F only certain types of nerve fibres are affected with MS?

A

F! all nerve fibres are affected

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12
Q

lower body MS symptoms

A

heaviness, weak, stiff and numb

neck flexion can cause pain

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13
Q

MS attacks

A

progress over several days
peek at about a week
recover in several weeks/months

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14
Q

T/F MS symptoms worsen with increased body temp

A

T!

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15
Q

T/F complete recovery is impossible in the early stages of the disease

A

F!

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16
Q

MS prehospital care

A

keep calm/comfortable

transport their movement aids

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17
Q

ALS forms

A

sporadic sALS

familial fALS

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18
Q

sporadic ALS

A

most common form
onset is age 56
if you are diagnosed younger progression is slower

19
Q

ALS causes

A

possibly neuroglia secreting a neurotoxin?

20
Q

T/F only sensory neurons are affected by ALS

A

F! only motor

21
Q

ALS loss of neurons leads to…

A

muscle atrophy

22
Q

ALS clinical features

A

upper extremity weakness/hand dexterity
cramps/twitching
speech impairment

23
Q

ALS prehospital treatment

A

comfort care

understand patients wishes

24
Q

what’s more severe upper or lower body symptoms MS

A

lower

25
Q

MS clinical features

A

vision loss
blurred vision
emotional changes

26
Q

familial ALS

A

genetic mutation

less common

27
Q

ALS

A

degeneration of the upper motor neutrons in the cerebral cortex and the lower motor neutrons of the brainstem/spinal cord

28
Q

muscular dystrophy

A

skeletal muscle degeneration

genetic - gene defect can cause muscles to weake n

not just a childhood disorder

29
Q

what replaces skeletal muscle in MD

A

fat and fibrous connective tissue

causes a loss in motor function

30
Q

MD clinical features

A

spinal cord deformity

pneumonia

cardiac abnormalities

difficulty moving/breathing/speaking/swallowing

31
Q

MD prehospital care

A

comfort care
transport movement aids
ventilator support?

32
Q

polio transmission

A

oral to oral

fecal to oral

33
Q

how odes polio enter the body

A

through the bloodstream in the GI tract

34
Q

what does the polio virus invade?

A

motor neurons of the spinal cord/medulla

destroys nissl bodies

35
Q

__% of infected neurones die pithing the first week polio

A

50

36
Q

t/f polio symptoms can return kin 15-40 years

A

T!

37
Q

polio clinical features

A 
fever 
GI issues 
headache 
sore throat 
muscle pain 
weakness
38
Q

t/f most people suffering paralysis during polio remain that way

A

F! usually recover in a year

39
Q

polio prehospital care

A

comfort care

manage airway

40
Q

parkinsons

A

most common chronic neurogenerative disease

more in men

onset of 55-60

cause is unknown

41
Q

what causes Parkinson’s

A

dopamine production is permanently reduced

42
Q

what does dopamine do

A

smooth muscle contraction

43
Q

parkinsons clinical features

A 
slow movement 
tremors 
muscle rigidity 
aura 
dementia 
loss of balance
44
Q

parkinsons prehospital care

A

comfort care

emotional support

PARA 1021 NEURO (12 decks)

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