Which of the Following Short-Acting Catecholamines Are Used for Their $\alpha$

question 16

Multiple Choice

Which of the following short-acting catecholamines are used for their strong $\alpha$ ₁-vasoconstricting effects to reduce swelling in the nose and larynx and to control bleeding during bronchoscopic biopsy?

• A)isoproterenol
• B)isoetharine
• C)dobutamine
• D)racemic epinephrine

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The focusing of cognitive resources on particular information while ignoring other perceivable information.

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