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Pharmacology > ANS Drugs > Flashcards

ANS Drugs Flashcards

1
Q

Phenylephrine (Neo-synephrine)

A

Alpha 1 adrenergic agonist

-Nasal congestion, hypotension, pupil dilation

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2
Q

Clonidine (Catapress)

A

Alpha 2 adrenergic agonist

-HTN, severe pain, BP

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3
Q

Methyldopa (Aldomet)

A

Alpha 2 adrenergic agonist

–HTN, severe pain, BP

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4
Q

Albuterol

A

Selective for beta 2 adrenergic agonist *

  • Asthma, reduce preterm labor contractions
  • Hyperglycemia in diabetics, tremors
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5
Q

Isoproterenol

A

Nonselective beta adrenergic agonist

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6
Q

Dobutamine

A

Beta adrenergic agonist

-Heart attack, failure, shock, AV heart block, cardiac arrest, profound hypotension

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7
Q

Epinephrine (Adrenalin)

A

Nonselective adrenergic agonists*

  • Shock, V-fib, simple glaucoma/cataracts, GI hemorrhage, hyperkalemia, wheezing in infants, hypotension, cardiopulmonary resucitation
  • Active labor, closed angle glaucoma, sulfite sensitivity, dysrhythmias, CAD, labor, HTN, hyperthyroidism
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8
Q

Ephedrine

A

Nonselective adrenergic agonists

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9
Q

Norepinephrine (Levophed)

A

Nonselective adrenergic agonists

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10
Q

Vasopressin

A

Nonselective adrenergic agonists

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11
Q

Prazosin (Minipress)

A

Alpha 1 adrenergic antagonists

-HTN, CHF, Raynaud’s, prostatic outflow obstruction by competing with NE

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12
Q

Tamsulosin (Flomax)

A

Alpha 1 adrenergic antagonists

-Reduce the contraction of smooth muscle in prostate and bladder neck

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13
Q

Doxazosin (Cardura)

A

Alpha adrenergic antagonists

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14
Q

Propranolol, metroprolol, atenolol

A

Beta adrenergic antagonists

-Cardiac, glaucoma, anxiousness, migraines

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15
Q

Atropine

A

Antidote for parasympathetic nervous system

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16
Q

Pilocarpine

A

Direct-acting muscarinic agonists

-Open angle glaucoma, angle-closure glaucoma, induction of miosis (decrease pressure)

17
Q

Acetylcholine

A

Direct-acting muscarinic agonists

18
Q

Bethanecol

A

Direct-acting muscarinic agonists

19
Q

Nicotine

A

Direct-acting nicotinic agonists

20
Q

Neostigmine (Prostigmin)

A

Indirect-acting cholinergic agonists*(cholinesterase inhibitor) Ach ^

  • skeletal muscle contractions, reverse neuromuscular blocking agents, glaucoma, prophylaxis of nerve gas poisoning
  • GI obstruction/ileus, GU obsturction, peptic ulcers, cardiac patients, resp patients
21
Q

Physostigmine/Pryidostigmine

A

Indirect-acting cholinergic agonists(cholinesterase inhibitors) Ach ^

-Myasthenia gravis

22
Q

Atropine

A

Cholinergic antagonists

-Bradycardia, pulselessness electrical activity, asystole, CPR, decrease resp secretions, block cardiovagal reflexes, arrthymias, duodenal ulcers, IBS, cycloplegia (paralysis of cilliary muscles), iritis

23
Q

Benztropine

A

Cholinergic antagonists

24
Q

Scopolamine

A

Cholinergic antagonists

-Motion sickness, drying secretions, N/V

Pharmacology (3 decks)

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