For altered mental status to occur, what body system must be affected?

Which of the following best describes the practice of evidence-based medicine?

A) Basing all treatments on the patient's signs and symptoms B) Combining clinical expertise with the best available clinical evidence C) Using clinical judgment to know when you should deviate from protocols D) Using published reports of research to change practice

Explain how communication barriers can affect the role of professionalism in the medical office

What will be an ideal response?