Medical ethics is a system of moral principles that apply values to the practice of clinical medicine and in scientific research. Medical ethics allow for people, regardless of background, to be guaranteed quality and principled care. It is based on a set of values that professionals can refer to in the case of any confusion or conflict. These values include the respect for autonomy, non-maleficence, beneficence, and justice. These tenets allow doctors, care providers, and families to create a treatment plan and work towards the same common goal without any conflict.