Which of the following is a principle of medical ethics in EMS?

Autonomy in patient decision-making is a fundamental principle of medical ethics, particularly in the context of EMS. This principle emphasizes the right of patients to make informed choices about their own healthcare. It acknowledges the importance of respecting individuals' rights to control what happens to their bodies and to make decisions based on their own values and preferences.

In the field of emergency medical services, recognizing and supporting patient autonomy can manifest in various ways, such as obtaining informed consent for treatment or respecting a patient's decision to refuse care, as long as they are competent to make that decision. This principle is vital in ensuring that patients feel empowered and respected during a potentially vulnerable time when they are receiving emergency care.

While other choices, like efficiency in resource management, technology advancement, and speed of response, are important aspects within EMS, they do not directly address the ethical considerations concerning patient rights and involvement in their own care, which is central to the principle of autonomy.