Math and Science. As a nurse, you'll make simple and complex calculations on every shift. As such, math and science education plays a critical role in nursing education. You must demonstrate proficiency in college-level algebra by passing a course or by passing a math placement test provided by the college. You also must pass two semesters of life science or anatomy and physiology, depending on the program.
A doctor should not self prescribe any more than he/she should prescribe for family members except in an emergency. The fact that marijuana is a controlled substance would make this even more of a problem.If doctors self prescribe controlled substances they are at risk of losing their license.
A doctor that has examined you can prescribe it. A doctor that just gave it too you without physical exam, and without following up with you, and without justifying it in the chart would be committing a felony. It is a controlled substance, that is why. It is not supposed to be prescribed beyond 3 months.