Final answer:
The best action is to report the observation to the nurse in charge or the supervisor.
Step-by-step explanation:
The best action for you to take if you notice your client spitting out medication in a Long-Term Care (LTC) facility is to report it to the nurse in charge or the supervisor. They can then assess the situation and take appropriate action, such as discussing alternative administration methods or addressing any potential issues with the medication itself. Reporting this observation is crucial to ensure the client receives the necessary care and support.