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Pathophys > Exam 3 > Flashcards

Exam 3 Flashcards

1
Q

vascular dementia

A

caused by ischemic or hemorrhagic stroke

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2
Q

Mixed Dementia

A

cerebrovascular disease while have alzheimers

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3
Q

FAST - stroke

A

F-face drooping
A-arm weakness
S- slurred speech
T- time to call 911

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4
Q

Atherosclerosis Stages

A
  1. fatty streak/ lipid formation
  2. formation of lipid-laden macrophages
  3. thrombus formation
  4. plaque clarification

Heathly = 0
fatty streak = 1
plaque = 2
thrombus =3

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5
Q

Left-sided heart failure S/S

A

pulmonary edema
dyspnea
crackles
frothy sputum

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6
Q

Right-sided heart failure S/S

A

peripheral edema (legs/ feet)
weight gain
increased venous pressure

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7
Q

Cranial nerve I

A

Olfactory - smell

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8
Q

Cranial nerve II

A

optic- vision

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9
Q

Cranial nerve III

A

oculomotor - vertical eye movement

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10
Q

Cranial nerve IV

A

trochlear - vertical eye movement

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11
Q

Cranial nerve V

A

trigeminal - facial expressions and facial sensations

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12
Q

Cranial nerve VI

A

abducens - horizontal eye movement side to side

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13
Q

Cranial nerve VII

A

facial - facial expression and facial sensation

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14
Q

Cranial nerve VIII

A

vestibucochlear- hearing and balance

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15
Q

Cranial nerve IX

A

glossopharyngeal - swallowing

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16
Q

Cranial nerve X

A

vagus- sensation in throat and visceral muscles

17
Q

Cranial nerve XI

A

accessory - head and shoulder movement

18
Q

Cranial nerve XII

A

hypoglossal- tongue movement

19
Q

frontal lobe

A

planning
motor function
Broca’s area (motor) speech
short term/recall memory

20
Q

parietal lobe

A

pressure, touch
pain
position
perception

21
Q

temporal lobe

A

hearing
rhythm
wernicke’s area (sensory) interpretation of speech
long term memory

22
Q

occipital lobe

A

vision/ visual cortex

23
Q

Forebrain

A

Cerebrum/Cerebral cortex :
memory
attention
cognition
awareness
thought
language

24
Q

Forebrain: Basal Ganglia

A

control of voluntary movements
procedural learning
cognition
emotion
eye movement

25
Q

Ridges

A

sulci and gyri- allow for a greater surface area of the brain

26
Q

Two hemispheres

A

senses, thinking, higher-order association

27
Q

Midbrain

A

corpora quadrigemina: optic and auditory reflexes
tegmentum: motor center that relays inhibitory signals to the hypothalamus - prevents unwanted movement
cerebral penduncles - contain larger ascending sensory pathways and larger descending motor pathways

28
Q

Hindbrain

A

Cerebellum: balance, motor function, posture coordination, skeletal movement

pons
medulla: BP, HR, RR, coughing, sneezing

29
Q

In Alzheimer’s, amyloid plaques…

A

cause atrophy to the cerebral cortex causing the brain to shrink

Pathophys (2 decks)

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