Which of the Following Short-Acting Catecholamines Is Used for Their

question 56

Multiple Choice

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

• A) Levophed
• B) Dopamine
• C) Dobutamine
• D) Racemic epinephrine

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Definitions:

Hard Steering

A condition in which steering a vehicle requires more effort than usual, often due to issues in the steering system.

Erratic Response

Unpredictable or inconsistent reactions from a system or device, possibly indicating malfunction or poor calibration.

Manual Steering Gear

A mechanism in vehicles that allows the driver to steer by manually controlling the direction of the wheels, not assisted by hydraulic or electric systems.

Driven Gear

A gear that is driven by another.