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DIT Recommended Course Order > Video 2 Parasympathetic Inhibition > Flashcards

Video 2 Parasympathetic Inhibition Flashcards

1
Q

What drug inhibit parasympathetic activity?

A

Muscarinic antagonists

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2
Q

Which are the uses for Atropin?

A

Bradycardia, Dilate the pupil, Organophosphate poisoning and Enuresis.

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3
Q

What is the clinical application of Benztropin?

A

Parkinson disease and acute dystonia.

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4
Q

What drug is used in COPD and Asthma for its mechanism of action?

A

Ipratropium and triotropium, because they can reduce bronchoconstriction.

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5
Q

Which drug is characterized by reduce bladder spasms and urge urinary incontinence ?

A

Oxybutynin

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6
Q

What are the effects of Scopolamine in CNS?

A

Motion sickness and decreases oral secretions

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7
Q

What anticholinergics are used in the treatment of urge type urinary incontinence?

A 
Oxybutynin.
Tolterodine.
Darifenacin  and solifenacin.
Trospium.   
"On The Darn Toilet"
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8
Q

Which is the muscarinic antagonist used in urge incontinence?

A

Oxybutynin

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9
Q

Which is the muscarinic antagonist characterized by bronchodilator effect?

A

Ipratropium and Tiotropium

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10
Q

Which is the muscarinic antagonist used in Parkinson’s disease?

A

Benztropine. Park my Benz

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11
Q

Which is the muscarinic antagonist used in organophosphate poisoning?

A

Atropin.

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12
Q

Which is the muscarinic antagonist is characterized because decrease airway secretions?

A

Scopolamine

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13
Q

Which is the muscarinic antagonist used in urge incontinence?

A

Darfenacin

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14
Q

Which is the muscarinic antagonist used in Motion sickness?

A

Scopolamine

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15
Q

Which is the muscarinic antagonist that produce mydriasis?

A

Tropicamide.

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16
Q

In what patient population is Atropin contraindicated?

A

BPH (Beign Prostatic Hyperplasia), Hyperthermia, Acute-angle glaucoma, Elderly (may cause Delirium), GI obstruction (or ileus)

17
Q

What other medications have anticholinergic side effects?

A

1) First generation H1 blockers (diphenhydramine, chlorpheniramine.
2) Neuroleptics (clozapine).
3) Tricyclic antidepressants.
4) Amantadine.

18
Q

What type of drug is physostigmine?

A

Anticholinesterase.

19
Q

What type of drug is Pilocarpine?

A

Direct cholinergic agonist

20
Q

What type of drug is Oxybutynin?

A

Anti-Muscarinic.

21
Q

What type of drug is Atropine?

A

Anti-Muscarinic

22
Q

What type of drug is Donepezil?

A

Anticholinesterase.

23
Q

What type of drug is Pralidoxime?

A

Cholinesterase regenerator.

24
Q

What type of drug is Bethanechol?

A

Direct cholinergic agonist.

25
Q

What type of drug is Neostigmine?

A

Anticholinesterase.

26
Q

What type of drug is Darifenacin?

A

Anti-Muscarinic

27
Q

What type of drug is ipratropium?

A

Anti-Muscarinic

28
Q

What type of drug is Tropicamide?

A

Anti-Muscarinic

29
Q

What type of drug is Benztropine?

A

Anti-Muscarinic

30
Q

What type of drug is Scopolamine?

A

Anti-Muscarinic

31
Q

What type of drug is Edrophonium?

A

Anticholinesterase

32
Q

What type of drug is Tolterodine?

A

Anti-Muscarinic

33
Q

What type of drug is Trospium?

A

Anti-Muscarinic

34
Q

What type of drug is Rivastigmine?

A

Anticholinesterase

35
Q

What type of drug is Homatropine?

A

Anti-Muscarinic

36
Q

What type of drug is Pyrodostigmine?

A

Anticholinesterase.

37
Q

What type of drug is Carbachol?

A

Direct cholinergic agonist

38
Q

Which of the muscarinic antagonists discussed could be used to improve FEV1 in a patient with COPD?

A

Ipratropium and Tiotropium

39
Q

What are the symptoms of inhibiting parasympathetic activity?

A

Hyperpyrexia, flushing, cycloplegia, mydriasis, lack of salivation, confusion, delirium, constipation, urinary retention. And Tachycardia

DIT Recommended Course Order (21 decks)

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