Which of the following is NOT a common sign of pesticide overexposure?

In the context of pesticide overexposure, common signs typically include symptoms that are directly related to the toxic effects of pesticides on the human body. Vomiting, difficulty breathing, and slow heart rate all align with these expected symptoms. Vomiting can occur as the body attempts to rid itself of toxins, while difficulty breathing may stem from respiratory distress caused by exposure to harmful chemicals. A slow heart rate might be observed due to the body’s response to certain types of pesticide toxicity, which can interfere with normal cardiovascular function.

In contrast, increased appetite is not a recognized symptom of pesticide overexposure. Instead, exposure to toxic substances generally leads to nausea, loss of appetite, and other physical distress rather than an increase in the desire to eat. Thus, the indication of increased appetite stands out as the option that does not conform to the typical signs associated with pesticide overexposure. This distinction helps emphasize how pesticides affect the body primarily in detrimental ways, rather than stimulating normal physiological responses such as appetite increase.