Autonomic Nervous System Flashcards

1
Q

Bethanechol

A

Urecholine
Direct cholinergic agonist
Tx urinary retention

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2
Q

Pilocarpine

A


Direct cholinergic agonist
Tx acute glaucoma attack

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3
Q

Physostigmine

A


Anti-cholinesterase (cholinergic agonist)
tx OD of anticholinergics (thiazides, atropine)

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4
Q

Edrophonium

A


Anti-cholinesterase (cholinergic agonist)
diagnose myasthenia gravis

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5
Q

Neostigmine

A


Anti-cholinesterase (cholinergic agonist)
Tx myasthenia gravis

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6
Q

Atropine

A

Atropen
cholinergic antagonist
Tx symptomatic bradycardia, exposure to cholinergic agents (nerve gas, insecticides, mushrooms, etc), tx of spastic GI/GU (antispasmodic)

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7
Q

Scopolamine

A


cholinergic antagonist
Tx of motion sickeness
1 patch lasts 3 days

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8
Q

Epinephrine

A

Epipen
Adrenergic agonist, NT of sympathetic system
Tx anaphylaxis, shock (vasopressor), local anesthesia (prevents lidocaine from leaving site due to vasoconstriction)
Route: IM, IV, SubQ

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9
Q

NorEpinephrine

A

Levophed
Adrenergic agonist, NT of sympathetic system
DOC in septic shock, vasoconstricts

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10
Q

Dopamine

A


adrenergic agonist
Vasoconstricts all arteries, except renal, so saves kidney function

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11
Q

Dobutamine

A


Adrenergic agonists (B1 & B2)
DOC cardiogenic shock

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12
Q

Isoproterenol

A


Adrenergic agonist, mostly B
similar to Epi

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13
Q

Phenylephrine

A


Adrenergic agonist, a1
nasal decongestant

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14
Q

Clonidine

A

Catapres (tablets for HTN), Catapres-TTS (wk patch for HTN), Kapvay (ER tabs for ADHD), Duraclon (epidural for pain)
Adrenergic agonist, a2 agonist

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15
Q

Pure B2 agonists

A

Albuterol, Metaproterenol, Terbutaline, Ritodrine

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16
Q

Prazosin

A
Minipress
a1 blockers (adrenergic antagonists)
17
Q

Terazosin

A
Hytrin
a1 blocker (adrenergic antagonist)
18
Q

Tamsulosin

A

Flomax
a1 blocker (adrenergic antagonist)
sulfa allergy

19
Q

Doxazosin

A
Cardura
a1 blocker (adrenergic antagonist)
20
Q

Phentolamine

A
Regitine
a blocker (adrenergic antagonist)
Tx HTN crisis associated with pheochromacytoma, cocaine overdose, MAOI interactions
21
Q

Beta Blockers

A

Part of adrenergic (sympathetic) system…those drugs are covered in HTN deck