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Neurologic and Shock > A1 antagonists (Alpha blocker) > Flashcards

A1 antagonists (Alpha blocker) Flashcards

(5 cards)

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1
Q

Drugs

A

Tamsulosin (Flomax) - BPH
Prazosin (Minipress) - HTN
Doxazosin (Cardura) - dual indicated

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2
Q

MOA

A

inhibits A1 - blocking vasoconstriction

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3
Q

Indications

A

BPH, HTN

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4
Q

AE/SE

A

Orthostatic hypotension
Reflex tachycardia
Sexual dysfunction

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5
Q

Drug used for extravasation

A

Phentolamine - blocks vasoconstriction of tissues exposed to drug

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Neurologic and Shock (39 decks)

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