Final answer:
The nurse should expect difficulty breathing, rapid heart rate, and decreased blood pressure if the child develops anaphylaxis.
Step-by-step explanation:
The nurse should expect the following findings if the child develops anaphylaxis:
- Difficulty breathing: Anaphylaxis can cause swelling of the airways, making it difficult for the child to breathe.
- Rapid heart rate: Anaphylaxis can trigger an increase in heart rate as the body responds to the allergic reaction.
- Decreased blood pressure: Anaphylaxis can cause a drop in blood pressure, potentially leading to shock.
- Erythema and warmth at the sting site: These symptoms may indicate a local allergic reaction, but they are not specific to anaphylaxis.
- Drowsiness and lethargy: While anaphylaxis can cause fatigue, drowsiness, and lethargy, these symptoms may not always be present.