Which of the Following Is an Immunoglobin E (IgE)-Mediated Hypersensitivity

question 6

Multiple Choice

Which of the following is an immunoglobin E (IgE) -mediated hypersensitivity reaction?

• A) A transfusion reaction resulting from an infusion of incompatible blood into a person who has preexisting antibodies directed against the transfused cells
• B) Organ or tissue damage resulting from deposition of antigen-antibody complexes in the organs or tissues of an affected person
• C) An area of swelling and tenderness in the skin after an intradermal injection of protein material derived from the tubercle bacillus
• D) A penicillin reaction characterized by fall in blood pressure and respiratory distress after an injection of penicillin in a person who has become sensitized to penicillin as a result of a previous penicillin injection

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

X

Often used to represent an unknown quantity or variable in mathematical equations and expressions.

Markup Rate

The percentage increase on the cost price of goods to achieve the selling price.

Selling Price

The amount for which a product or service is sold to the purchaser.

Proportion

An equation that states two ratios are equivalent, often used to solve for an unknown value.