Which of the following is an example of unprofessional conduct?

Practicing without a license is unequivocally an example of unprofessional conduct within the medical field. Licensure is a crucial regulatory mechanism that ensures a healthcare professional has met specific educational and competency standards necessary to safely provide care to patients. Engaging in medical practice without the appropriate license not only violates legal requirements but also undermines public trust in the healthcare system. It raises significant concerns regarding patient safety, as unlicensed individuals may lack the necessary training and knowledge to deliver competent medical care. Therefore, it is clear that unlicensed practice is a serious breach of professional ethics and legality in healthcare.