Final answer:
The correct answer is d.) The nurse should document the client's decisions about end-of-life care in the medical record.
Step-by-step explanation:
When assisting with the admission of a client who has advanced lung cancer, the nurse should take the following statement regarding advance directives: d) Document the client's decisions about end-of-life care in the medical record.
Advance directives are legal documents that help individuals communicate their healthcare wishes in advance, particularly if they become incapacitated. In this scenario, documenting the client's decisions about end-of-life care is essential to ensure that their wishes are respected and followed. This information should be recorded in the client's medical record so that healthcare providers are aware of their preferences and can provide appropriate care.