Final answer:
An injury that prevents a worker from performing one or more regular functions of their job is known as a partial disability. This is distinct from permanent or total disability, which indicates a more comprehensive inability to work. Workman's compensation insurance plays a vital role in supporting workers who incur such injuries on the job.
Step-by-step explanation:
An injury that prevents a worker from performing one or more of the regular functions of his job would be known as a partial disability. The term partial disability is applicable when a worker is still capable of working but might not be able to perform all the tasks they could prior to the injury. On the other hand, permanent disability refers to a worker's inability to perform any of their job functions in the foreseeable future. Meanwhile, total disability suggests that the worker is completely unable to work in any capacity, and resultant disability might indicate complications or additional disabilities that arise as a direct result of the initial injury.
Workman's compensation insurance is designed to provide benefits for workers who suffer an on-the-job injury, ensuring they receive support during recovery. The nature of the work environment, particularly in industries like mining and factory work, can increase the risk of injury, highlighting the importance of such insurance, especially in regions with limited employment options for those with disabilities.