Should my SAT II subjects focus in the area I'm interested in?

<p>Thanks! That helps a lot!</p>

<p>If I need to complete the bachelor’s degrees, what do you think is the best preparation degree for Medicine? Bio? Pre-med?</p>

<p>I’m not really looking at being a “traditional” doctor; I want to be a gerontologist or alternatively, geriatrician in the future. Is that still considered as part of Medical school program, and will it still be very hard if I want to practice in the US?</p>

<p>Also, this is completely irrelevant to SAT II, but just wondering, in for undergraduate courses in America, do you have to choose the major you want to do as soon as you start applying, or you spontaneously choose any courses you want at first and only after sometime you get to choose the major?</p>

<p>Thank you so much for your patience!</p>