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physio 01 23 > ANS > Flashcards

ANS Flashcards

1
Q

ans divisions

A

sympathetic, parasympathetic and enteric

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2
Q

enteric is controlled via what fibers

A

sympathetic and parasympathetic

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3
Q

sympathetic pathway

A

Preganglion (ach) -> nicotinic arch receptor (ach) -> adrenargernic receptor (NE) or cholinergernic / muscarinic receptor (ach)

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4
Q

NE receptor

A

a1, a3, b1 and b2

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5
Q

parasym pathway

A

preganglion (ach) -> nicotinic receptor (ach) -> muscarinic receptor

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5
Q

parasym pathway

A

preganglion (ach) -> nicotinic receptor (ach) -> muscarinic receptor

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5
Q

parasym pathway

A

preganglion (ach) -> nicotinic receptor (ach) -> muscarinic receptor

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6
Q

Whats the b1 and b2 receptor for

A

B1 - heart rate
B2 - broncho dilation

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7
Q

How does adrenaline and noradrenaline enters the blood

A

Via adrenal medulla

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8
Q

What controls the ANS

A

Brain stem, forebrain, hypothalamus

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9
Q

What is b blocker used for

A

To prevent the binding of b1 receptor for hypertension patient

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10
Q

How to treat asthma

A

Using b2 binding drug to promote bronchodilation

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11
Q

Frontal lobe functions

A

Coordination, behaviour, memory

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12
Q

Prefrontal association area function

A

Planning and elaborate thoughts

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13
Q

Lesion at prefrontal ass. Area

A

Cant plan and change in behavior and personality

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14
Q

Parietal lobe function

A

Receive sensory info`

15
Q

Temporal function

A

Receive info of hearing, tasting and smelling

16
Q

Wernicke’s area function

A

Language interpretation

17
Q

Broca’s area function

A

Speech production

18
Q

Occipital lobe function

A

Receive visual info

19
Q

How does wernicke’s and broca’s communicate

A

Via arcuate fasciculus

20
Q

Hippocampus function

A

Memory

21
Q

Anterograde amnesia

A

Cant make new memory

22
Q

Retrograde amnesia

A

Cant retrieve old memory

23
Q

What control sleep

A

Brain stem + nuclei (suprachiasmastic)

24
Q

Melatonin is secreted via

A

Pineal gland

25
Q

Nonrem is

A

No rapid eye movement - it is when we have the slow waves

26
Q

What are the 4 stages of sleep

A

Drowsy, light sleep, moderate to deep sleep and deep sleep `

27
Q

Narcolepsy

A

Falling asleep randomly and not controllable

28
Q

Somnambulism

A

Sleep walking

29
Q

Sleep apnea

A

Stops breathing

physio 01 23 (5 decks)

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