Final answer:
Provide support and empathy to the patient by explaining what death is and what the patient might expect.
Step-by-step explanation:
In this situation, it is important to provide support and empathy to the patient. The best course of action would be to explain what death is, what is happening, and what the patient might expect to the best of your ability. This can help alleviate the patient's fears and provide them with a sense of understanding during this challenging time. It is crucial to be honest and compassionate, providing reassurance based on the patient's individual beliefs and values.