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Pharmacology > Sympathetic > Flashcards

Sympathetic Flashcards

1
Q

Direct acting Sympathomimetic

A 
Epinephrine b>a
Norepinephrine a>b
Phenylephrine alpha1
Methoxamine alpha1
Midodrine alpha1 for orthostatic hypotension
Isoproterenol b1=b2 >>a
Dopamine
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2
Q

Effect of dopamine depending on the dose

A

Low dose b1
High dose a1
Vasodilation at the juxtaglomerular cells-renal vascular bed

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3
Q

Selective Beta 1 agonist

A

!!!Dobutamine
Dopamine in low dose
Ibopamine

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4
Q

Selective beta 2 receptor agonist

A 
Salbutamol
Terbutaline also to suppress premature labor
Albuterol
Metaproterenol
Ritodrine to suppress premature labor
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5
Q

Alpha 2 receptor agonist

A 
Clonidine
Guanfacine
Guanabenz
Monoxidine
Rilmenidine
Methyldopa
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6
Q

Indirect acting sympathomimetics

A

Amphetamine
Tyramine
Ephedrine

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7
Q

Re uptake inhibitors

A

Cocaine

Tricyclic antidepressants

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8
Q

Non selective alpha antagonist

A

Phenoxybenzamine

Phentolamine

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9
Q

Selective alpha1 antagonist

A

Prazosin
terazosin
doxazosin
tamsulosin alfuzosin : only on alpha 1a bladder ureter so only for treatment of benign prostate hyperplasia

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10
Q

selective beta 1 blockers

A 
!!! A to M blockers
Atenolol
Betaxolol 
Acebutolol
Esmolol shortest half life-10min
Metoprolol
Bisoprolol
Celiprolol
Nebivolol 10-30h
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11
Q

Beta and alpha 1 antagonist

A

Labetalol
Carvedilol
Bucindolol

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12
Q

Non selective beta blockers

A 
Propranolol
Pindolol
Oxprenolol
Alprenolol
Nadolol
Carteolol
Carvedilol
Labetalol
Penbutolol
Sotalol
Timolol
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13
Q

Beta blockers with ISA

A 
Pindolol
Acebutolol
Carteolol
Oxprenolol
Penbutolol
Alprenolol
Celiprolol
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14
Q

B blockers with high solubility

A

Propranolol

Penbutolol

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15
Q

B blockers with the lowest lipid solubility

A

Atenolol
Sotalol
Acebutolol

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16
Q

Action of the beta blockers on ion channels

A 
Propranolol
Pindolol
Metoprolol
Acebutolol
Oxprenolol
Alprenolol
17
Q

Beta blockers used in glaucoma

A

Timolol
Bataxolol
Carteolol

18
Q

MAO inhibitors

A

tranylcypromine
selegiline
moclobemid

Pharmacology (36 decks)

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