During an Immunoglobulin E-Mediated (IgE)hypersensitivity Reaction,what Causes Bronchospasm

question 54

Multiple Choice

During an immunoglobulin E-mediated (IgE) hypersensitivity reaction,what causes bronchospasm?

• A) Bronchial edema caused by chemotactic factor of anaphylaxis
• B) Bronchial edema caused by binding of the cytotropic antibody
• C) Smooth muscle contraction caused by histamine bound to H1 receptors
• D) Smooth muscle contraction caused by histamine bound to H2 receptors

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Definitions:

Top Management

The highest level of managers within an organization, responsible for setting policies and making critical decisions.

Materiality

A company-specific aspect of relevance. An item is material when its size makes it likely to influence the decision of an investor or creditor.

Activity Level

An indicator of the volume of business activity or operations in a specific period, often used in costing and budgeting to measure performance.

Fixed Costs

Costs that remain constant in total regardless of changes in the level of activity within a relevant range.