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1 STEP General pharm (UW ir FA) > alpha blockers > Flashcards

alpha blockers Flashcards

1
Q

nonselective alpha blockers?

A

phenoxybenzamine and phentolamine

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2
Q

alpha 1 blockers?

A

prazosin, terazosin, doxazosin, tamsulosin

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3
Q

alpha 2 blocker?

A

mirtazapine

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4
Q

phenoxybenzamine and phentolamine group?

A

nonselective alpha blockers

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5
Q

prazosin, terazosin, doxazosin, tamsulosin group?

A

alpha 1 blockers

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6
Q

mirtazapine group?

A

alpha 2 blocker

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7
Q

phenoxybenzamine, what kind of inhibitor?

A

non-competitive. irreversible inhibitor

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8
Q

phentolamine, what kind of inhibitor?

A

competitive. reversible inhibitor

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9
Q

phenoxybenzamine, application?

A

pheochromocytoma (used preoperatively) to prevent catecholamine (hypertensive) crisis

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10
Q

phentolamine, application?

A

given to patients on MAO inhibitors who eat tyramine-containin food

for severe cocaine-induced hypertension (2nd line)

also used to treat NE extravasation

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11
Q

given to patients on MAO inhibitors who eat tyramine-containin food

for severe cocaine-induced hypertension (2nd line)

also used to treat NE extravasation

DRUG?

A

phentolamine

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12
Q

pheochromocytoma (used preoperatively) to prevent catecholamine (hypertensive) crisis

DRUG?

A

phenoxybenzamine

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13
Q

prazosin, terazosin, doxazosin, tamsulosin application?

A

BPH, PTSD (prazosin), hypertension (except tamsulosin)

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14
Q

BPH, PTSD (prazosin), hypertension (except tamsulosin)
DRUGS?

A

prazosin, terazosin, doxazosin, tamsulosin

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15
Q

Mirtazapine application?

A

depression

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16
Q

depression, drug?

A

mirtazapine

17
Q

phenoxybenzamine and phentolamine adverse?

A

orthostatic hypotension —> reflex tachycardia

18
Q

prazosin, terazosin, doxazosin, tamsulosin adverse?

A

1st dose orthostatic hypotension, dizziness, headache

19
Q

orthostatic hypotension —> reflex tachycardia

What drugs cause it?

A

phenoxybenzamine and phentolamine

20
Q

1st dose orthostatic hypotension, dizziness, headache

what drug cause it’?

A

prazosin, terazosin, doxazosin, tamsulosin

21
Q

mirtazapine adverse?

A

sedation, incr. serum cholesterol, incr. appetite

22
Q

sedation, incr. serum cholesterol, incr. appetite

what drug cause it?

A

mirtazapine

1 STEP General pharm (UW ir FA) (7 decks)

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