Final answer:
Medical assistants are typically not considered licensed health care workers, whereas pharmacists, social workers, nurses, and physicians must all obtain licensure to practice. The correct answer is B) Social worker.
Step-by-step explanation:
Out of the options provided, Medical assistant is typically not considered a licensed health care worker. Pharmacists, social workers, nurses, and physicians are all professions that require significant education, training, and licensure to practice.
For example, pharmacists in the United States must hold a doctorate in pharmacy and be licensed by the state in which they work, and they also require an understanding of chemistry and biology to manage medication effectively.
In contrast, medical assistants may perform various administrative and clinical tasks in the offices of physicians, hospitals, and other health care facilities, but they may not always be required to hold a specific license, with certification requirements varying by state or employer.
A social worker is not a licensed health care worker. While they provide important services in the health care field, they do not typically have a license to practice health care like the other options mentioned.
Social workers usually have a bachelor's or master's degree in social work and work in various settings, such as schools, hospitals, and community organizations, to support individuals and communities with social and emotional challenges.
The correct answer is B) Social worker.