What Is the Mechanism of Action of Omalizumab

question 26

Multiple Choice

What is the mechanism of action of omalizumab?

• A)Selectively binds to human immunoglobulin E (IgE)receptors on mast cells and eosinophils
• B)Blocks the production of leukotriene B4,another arachidonic acid metabolite with proinflammatory activity
• C)Performs as a selective competitive antagonist of the cysteinyl-leukotriene receptor and another receptor D4
• D)Prevents the release of mediators of type 1 allergic reactions,including histamine

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Definitions:

Type A Behavior

A personality trait characterized by high levels of competitiveness, self-imposed stress, impatience, and aggression.

Achievement Oriented

Characterized by a persistent drive to exceed standard expectations and accomplish significant goals.

Time-Pressed

The state of being under pressure to complete tasks within a limited timeframe.

Negative Emotions

Feelings that are generally considered to be unpleasant or undesirable, such as sadness, anger, fear, or jealousy.