Which of the following is a way to prevent poisoning?
avoid the overuse of bleach and disinfectant.
keep carbon monoxide detectors away from the kitchen.
follow medicine prescriptions properly.
keep small plastic toys away from children.

A way to prevent poisoning is: Follow medicine prescriptions properly.

Explanation:

To understand why the following prescriptions are the correct answer we need to analyze all of them. First of all, he overuse of bleach and disinfectant could influence you to find yourself in situations in which you could suffer from poisoning only if you left the substance in objects like food. But there is a rule about washing them out with boiled water after you use the disinfectant or bleach, so in our case, it is not the most significant.

Keeping the carbon monoxide detectors way from the kitchen won't really avoid poisoning because smell by itself would warn you if there is some sort of gas leak. Due to the fact that gas used at home has a special chemical that warns you when it is been leaked.

follow medicine prescriptions are the correct answer because if we don't follow them carefully well, poisoning is out of the corner. Because only a single pill in excess could drive you to a poisoning situation. That is why prescriptions are written with specific guidelines, so people don't poison by mistake.

Keeping small plastic toys away from children doesn't prevent poisoning, it prevents suffocation.