The Minimum Standard of Practice for Those in the Medical

The minimum standard of practice for those in the medical field is known as evidence-based practice. Which of the following statements is the best definition?

A) Evidence-based practice uses research findings to inform medical decisions for the care of individual clients.
B) Evidence-based practice encourages using clients in experiments to determine what works for medical decisions.
C) Evidence-based practice uses the same practices to treat all problems for all clients.
D) Evidence-based practice refers to a therapist's own way of doing things based on his or her experience in the field.