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Adrenergics and Cholinergics > Adrenergics > Flashcards

Adrenergics Flashcards

1
Q

Direct alpha-1 adrenergic agonist + their clinical uses

A

Dopamine: Cardiac resus
Phenylephrine: Nasal Decongestant

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2
Q

Direct alpha-2 adrenergic agonist + their clinical uses

A

Brimonidine: Glaucoma

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3
Q

Direct non-selective alpha adrenergic agonist + their clinical uses

A

Oxymetazoline: Nasal decongestant

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4
Q

Direct beta-1 adrenergic agonist + their clinical uses

A

Dobutamine: Congestive heart failure
Dopamine: Cardiac resus

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5
Q

Direct beta-2 adrenergic agonist + their clinical uses

A

Salbutamol/Tetraline: Asthma and labour

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6
Q

Direct beta 3 adrenergic agonist + their clinical uses

A

Mirabegron: urinary incontinence

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7
Q

Direct non selective beta adrenergic agonist + their clinical uses

A

Isoprenaline: Asthma & cardiac resus

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8
Q

Indirect adrenergic agonist that acts as a MAOA inhibitor

A

Moclobemide

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9
Q

Indirect adrenergic agonist that blocks NE uptake

A

Tricyclic antidepressants

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10
Q

Indirect adrenergic agonist that displaces endogenous NE

A

Ephrine & pseudoephrine

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11
Q

Direct alpha adrenergic antagonist (alpha blocker) + clinical use

A

Prazosin: hypertension
Phenoxybenzamine: pheochromocytoma

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12
Q

Direct beta-1 selective adrenergic antagonist (beta blocker) + clinical use

A

Bisoprolol: hypertension
Betaoxlol: glaucoma

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13
Q

Direct non-selective beta adrenergic antagonist (beta blocker) + clinical use

A

Propanolol: hypertension
Timolol: glaucoma
Sotalol: arrhythmia

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14
Q

Indirect adrenergic antagonist that acting as an agonist at presynaptic autoreceptors

A

Dexmedetomidine

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15
Q

Indirect adrenergic antagonist that decreases NE synthesis (explain how)

A

Methyldopa:
Inhibtion of tyrosine hydroxylase, rate limiting enzyme in NE synthesis

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16
Q

List the side effects of taking adrenergic drugs

A

B: Bronchodilation
U: Urinary retention
D: Dry mouth
T: Tachycardia + Arrythmia
H: Hypertension
G: (decreased) GI motility
M: Mydriasis

17
Q

Side effect of taking adrenergic AGONISTS drugs = ?

A

Intended effect of adrenergic ANTAGONIST drugs

Adrenergics and Cholinergics (2 decks)

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