Question

how does a dietician help a patient?
a dietician treats vision problems.
a dietician cures genetic disorders.
a dietician performs surgery on patients to improve digestion.
a dietician helps patients get the proper amount of nutrients.

Explanation:

Dieticians are experts in nutrition. Their main role is to guide patients on diet - related matters to ensure they consume the right amount of nutrients for health. They don't treat vision problems, cure genetic disorders, or perform surgery.

Answer:

A dietician helps patients get the proper amount of nutrients.