Which of the following may indicate a potential drug overdose?

• A. Mild headache after exercise
• B. Occasional sneezing
• C. Unresponsiveness or loss of consciousness
• D. Slight increase in appetite

Answer: (C)

Verified step by step guidance

1. Step 1: Understand the context of the question, which is identifying symptoms that may indicate a potential drug overdose.
2. Step 2: Review each option and consider common signs of drug overdose, such as severe physical or mental impairment.
3. Step 3: Recognize that mild headache after exercise, occasional sneezing, and slight increase in appetite are generally not associated with drug overdose symptoms.
4. Step 4: Identify that unresponsiveness or loss of consciousness is a serious symptom often linked to drug overdose, indicating a critical medical emergency.
5. Step 5: Conclude that among the given options, unresponsiveness or loss of consciousness is the correct indicator of a potential drug overdose.