Please choose the correct ending to complete the given sentence: Health: [header] How to be a hospital advocate [title] Do some background research. [step] The more familiar you are with the health care system, the insurance system, and the specific medical condition your loved one is grappling with, the more effective you can be as an advocate. [substeps] For example, take some time to learn how the hospital bureaucracy works.

Ending1: What is the " chain of command? " who does your loved-one's doctor or medical team report to? Learn about the patient's health insurance policy and/or medicare aid. Look into the process of appealing when aid is denied. Ending2: For example, an organization that issues nutrition should be able to like co-workers, especially employees running the facility and to manage maintenance. This will help build on relationships between " doctor " patients and " doctors " patients. Ending3: Assess not only the players in running the hospital but also its strategy in safeguarding care for in-hospital patients. You may even want to consider hiring a hospital consultant to work alongside you. Ending4: Look up the procedures and systems, as well as how the hospital participates in scientific tasks. Research the operating procedures that lead to the basis for the treatment of the patient and help determine if you feel comfortable overseeing this process.

Answer format: ending1/ending2/ending3/ending4