Final answer:
The mothball smell indicates potential poisoning from naphthalene or paradichlorobenzene, which could explain the unresponsiveness of the 13-year-old patient.
Step-by-step explanation:
The odor of mothballs that your partner points out can be an important indicator of the patient's condition. Mothballs contain chemicals such as naphthalene or paradichlorobenzene, which can be toxic if inhaled or ingested in large quantities. The presence of such an odor at the scene suggests the possibility of poisoning from mothball inhalation or ingestion, which may be contributing to the 13-year-old male patient's unresponsiveness. In situations like these, it's crucial for EMTs to be aware of environmental clues that could indicate the cause of a medical emergency.