Guardianship allows an adult to:

The role of guardianship primarily focuses on ensuring the well-being and safety of the individual under guardian care. When an adult is appointed as a guardian, they are typically granted the authority to make decisions that pertain to the health and safety of the individual, particularly when that individual is unable to make those decisions themselves.

This responsibility includes making medical decisions, ensuring that the person receives proper care, and addressing any immediate safety concerns. Guardianship is aimed at protecting the rights and needs of the elderly or incapacitated individual, rather than granting broad powers over all aspects of their lives.

In contrast, the other options suggest a more expansive control that typically falls outside the scope of standard guardianship duties. For instance, making all decisions for the elderly individual (the first option) implies an absolute authority that can undermine the personal autonomy of the individual. Similarly, deciding on marriage (the third option) is a personal matter that falls under individual rights and usually requires specific legal considerations beyond guardianship's intended purpose. Finally, handling financial matters without oversight (the fourth option) is not consistent with guardianship principles, as financial management often requires careful oversight to prevent exploitation or mismanagement.

Therefore, the correct choice reflects the guardian's role as primarily concerned with health and