What is the first action the nurse should take upon observing sparks from a client's bathroom light?

The first action the nurse should take when observing sparks from a client's bathroom light is to remove the client from the room. This choice prioritizes the safety of the patient, as sparks indicate a potential electrical fire hazard. By safely evacuating the client, the nurse minimizes the risk of injury and ensures that the individual is moved to a secure location away from danger.

The immediate action of removing the client allows for a timely response to the hazardous situation, which is critical in the context of fire safety. Once the client is in a safe area, further actions, such as activating the fire alarm, closing the door to contain the fire, or addressing the source of the sparks with a fire extinguisher, can be taken without risking the client's safety. This approach follows the principle that the safety of personnel and patients is the highest priority in any emergency situation.