After epinephrine administration for an allergic reaction, which finding would indicate partial improvement?

After epinephrine administration for an allergic reaction, which finding would indicate partial improvement?

• A. Worsening breathing with persistent hives.
• B. No change in symptoms.
• C. Improved breathing with decreasing hives.
• D. Chest pain with dizziness.

Answer: (C)

Focus on how the body responds to epinephrine in anaphylaxis, especially the airway. Epinephrine works by opening the airways and reducing swelling, so the first clear sign of benefit is improved breathing. If you also see the skin symptoms starting to ease—such as hives decreasing—that shows the overall allergic response is subsiding, but not all symptoms have fully resolved yet. That combination, better breathing with decreasing hives, is what indicates partial improvement: the patient is responding to treatment, but some symptoms remain. Worsening breathing with persistent hives would signal deterioration, not improvement. No change means there’s no response to the medication. Chest pain with dizziness could indicate a problem or adverse effect rather than a positive response to epinephrine.

Focus on how the body responds to epinephrine in anaphylaxis, especially the airway. Epinephrine works by opening the airways and reducing swelling, so the first clear sign of benefit is improved breathing. If you also see the skin symptoms starting to ease—such as hives decreasing—that shows the overall allergic response is subsiding, but not all symptoms have fully resolved yet. That combination, better breathing with decreasing hives, is what indicates partial improvement: the patient is responding to treatment, but some symptoms remain.

Worsening breathing with persistent hives would signal deterioration, not improvement. No change means there’s no response to the medication. Chest pain with dizziness could indicate a problem or adverse effect rather than a positive response to epinephrine.