Which of the following is a symptom of pesticide poisoning?

Slurred speech is a recognized symptom of pesticide poisoning. It can occur as a result of the impact that certain pesticides have on the nervous system. When pesticides are ingested, inhaled, or absorbed through the skin, they can disrupt normal neurological functions, leading to communication difficulties, which include slurred speech. This is particularly associated with neurotoxic pesticides, which interfere with the normal transmission of signals in the nervous system.

The other options do not align with typical symptoms of pesticide poisoning. Increased appetite, improved mood, and increased energy levels are not common indicators. In fact, pesticide exposure usually leads to symptoms such as fatigue, nausea, or confusion, which are contrary to the responses suggested in the other choices. Understanding these symptoms is crucial for identifying and responding to pesticide poisoning effectively.