Pharm Adjunct: Mixed Beta/ Alpha - Labetalol Flashcards by Krista Flores | Brainscape

Q

What is the ratio of β to α blockade for Labetalol?

A

7:1

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Q

Is Labetalol a selective β antagonist?

A

No: non-selective β and selective α1 antagonist

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Q

Which of the following receptors does Labetalol antagonize?

A. α1
B. α2
C. β1
D. β2

A

A, C, and D

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Q

What is the dose for labetalol?

A

2.5 - 5mg IV; 10mg max

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