A 10-Year-Old Boy Presents to the Emergency Department in Severe

question 3

Multiple Choice

A 10-year-old boy presents to the emergency department in severe shock. His mother states that he was bitten by a wasp before becoming progressively more unresponsive. What is the first medication that should be given to treat the boy's histamine-mediated anaphylaxis?

• A) Diphenhydramine
• B) Cromolyn sodium
• C) Fexofenadine
• D) Epinephrine
• E) Ranitidine

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Definitions:

Isoquant

A curve on a graph representing combinations of inputs that result in the production of the same quantity of output, used in the analysis of production function and input optimization.

Slope

Refers to the steepness or inclination of a line on a graph, representing the rate of change between two variables.

Marginal Rate

Typically refers to the rate at which one additional unit of something affects the overall outcomes, often used in contexts like marginal tax rate or marginal rate of substitution in economics.

Slope

A measure of the steepness, incline, or gradient of a line, usually calculated as the ratio of the vertical change to the horizontal change between two points.