Sarah Developed a Rash After Using a Topical Medication

question 11

Multiple Choice

Sarah developed a rash after using a topical medication.This is a Type __ allergic drug reaction.

• A) I
• B) II
• C) III
• D) IV

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Definitions:

Extracellular

Existing or occurring outside a cell or cells.

Na+

Sodium ion, an essential electrolyte involved in maintaining fluid balance, nerve transmission, and muscle function.

Bicarbonate Ion

Anion (HCO3−) remaining after the dissociation of carbonic acid.

Plasma

The liquid component of blood, in which blood cells and other particles are suspended, consisting mostly of water, proteins, and other solutes.