Which examination finding indicates potential toxicity in Madelyn?

Mydriasis, or dilated pupils, combined with hypoactive bowel sounds can indicate potential toxicity, particularly in the context of certain types of poisoning or drug overdose. Mydriasis is often associated with stimulant drugs, anticholinergic toxicity, or other conditions affecting the central nervous system. Furthermore, hypoactive bowel sounds suggest a decrease in gastrointestinal motility, which can occur when the autonomic nervous system is affected, as seen in cases of toxicity from specific substances.

This option highlights two significant findings that, when together, suggest a disruption of normal physiologic function and could indicate exposure to harmful substances. Understanding these signs can help healthcare providers assess the severity of a patient's condition and take appropriate measures.