You should make sure you are in a college prep program. You will have the appropriate math, and laboratory science courses. You should have a strong foundation in communication (written and oral), foreign language, and humanities as Social Sciences.
High school level classes to prepare for college
It doesn't really matter what classes you take in high school or even in college. The grades you get are more important.
There are no classes for baseball you just have to excel in the sport.
what high school classes should be taken in high school to be a RN
This depends on what classes your school is offering and what school you go to.
Take as many language classes in high school that you can. Apply to study abroad if possible. In college, you should major in a language and again apply to study abroad.
There is nothing in High School that I know about, but you can take a Specialized College in Crafting and Design! 8O)
College prep classes
To get college credit in high school.
Anesthesiologists are doctors. It isn't the high school classes so much as the college classes that will get you into medical school. In high school you need good grades so that you can get into a good college. And in college you will need good grades to get into medical school. After medical school, you then study to acquire your anesthesiologist certification.
Your High School classes only have a value in gaining you admission to a college.
i would probably try to take AP classes or more European and outside Studies classes