The document discusses the role of medical social workers in hospitals. Key responsibilities of social workers include counseling patients and families, assisting with care planning and financial assistance, assessing patient needs, advocating for patients, and providing legal assistance. Social workers help patients deal with both the emotional components of illness like stress, anxiety, and depression, as well as social impacts such as isolation, loss of support systems, and inability to perform social roles. Overall, social workers aim to support patients' best interests and manage the socio-emotional consequences of illness.