Industries & Professions /
While you are in high school you can begin to prepare for this career by taking college preparatory classes. These should include biology, chemistry, physics, health, and mathematics. Because so much of this work involves direct contact with clients, you should improve your people skills as well as your communication skills by taking psychology, sociology, and English classes. Also, take computer science courses so that you are computer literate. Statistics, history, and a foreign language are also beneficial.