Question

select the choice that best completes the following statement. using a wrench to open a stuck valve is an example of... a) an individual risk factor b) poor work practices c) excessive force d) poor rest and recovery

Explanation:

When using a wrench to open a stuck valve, one typically has to apply more force than usual. This is an example of excessive force. An individual risk factor would be something related to a person's characteristics (like age, physical condition). Poor work practices would involve incorrect methods of doing work (not just force application). Poor rest and recovery is about lack of breaks and recuperation time, which is not relevant here.

Answer:

C. Excessive force