<p>Both nurses’ and physicians’ roles are changing.</p>
<p>Nurses are taking on more primary care responsibilities (as advanced practice nurses–Nurse practioners, Nurse anesthestists, Nurse midwives). I think most nurses will tell you that if you want an intellectual challenge, you can find it in nursing. </p>
<p>In my mind, the biggest difference between being a nurse and being a physician has to do with who has the ultimate responsibility for patient outcomes. (The physician.)</p>
<p>I think this excerpt from US News pretty well sums the differences up:</p>
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<p>Here are some articles that discuss the differences.</p>
<p><a href=“The only thing that truly separates doctors from nurses”>http://www.kevinmd.com/blog/2013/04/separates-doctors-nurses.html</a></p>
<p><a href=“The Gulf Between Doctors and Nurse Practitioners - The New York Times”>The Gulf Between Doctors and Nurse Practitioners - The New York Times;
<p><a href=“http://www.nejm.org/doi/full/10.1056/NEJMsa1212938”>http://www.nejm.org/doi/full/10.1056/NEJMsa1212938</a></p>
<p><a href=“http://www.usnews.com/education/blogs/medical-school-admissions-doctor/2011/08/29/should-you-go-to-medical-school-or-nursing-school”>http://www.usnews.com/education/blogs/medical-school-admissions-doctor/2011/08/29/should-you-go-to-medical-school-or-nursing-school</a></p>
<p>You should probably do some job shadowing of both nurses and physicians to see which role appeals to you the most.</p>
<p>Becoming a physician is the longer and (much) more expensive route.</p>