What are local effects in relation to pesticide exposure?

Local effects refer to the reactions or symptoms that occur specifically at the site where the pesticide comes into contact with the body. This can include irritation, redness, or swelling of the skin in the case of dermal exposure, or respiratory issues if inhaled. Understanding local effects is crucial for assessing the immediate impact of pesticide exposure and managing safety protocols effectively.

In contrast, system-wide symptoms relate to effects that affect the body as a whole rather than a specific area. Delayed responses typically denote symptoms that appear well after the initial exposure, which is not characteristic of local effects. Lastly, while local effects might impact organs at the site of contact, they do not exclusively affect internal organs, which can be involved more in systemic responses. Thus, the focus on the site of contact makes option B the correct choice.