Yeah it's a slippery slope, whether someone is "hispanic" enough to garner benefits in the whole admissions game. I would say it depends on the real reason you think these benefits are implemented in the first place.
That is to say whether you think,
A : we receive these benefits in manner to make up (or to assuage certain peoples' conscious) for the many of the injustices we incur, both presently and historically, because of our hispanic heritige. We are adrift in a perilous sea as ChemEngMD so eloquently put it.
Or, B: To provide a population of physicians who can "relate" (langauge) to their respective populations by evening the playing field.
Or, C: Both
What if someone who looks white, has a white last name and someone who espouses more of a typical white culture at the expense of their Hispanic culture, would it be disingenous to claim they are hispanic for the sake of benefits?
But what if they speak spanish (like the lilly white doctor of another post)?
Do they deserve it more than someone (like me), who although I don't speak Spanish, looks like a stereotypical Hispanic, has a Spanish last name, grew up in SE depressed border town, and has been subject to alot of racial hate talk because of the drummed up hysteria of the swine flu?
Finally, why do you think African-Americans get this benefit, A or B?
I would argue that the answer is mostly "A" (almost entirely so in African American case) afterall, if it was truly about language, the lilly white doc would be more deserving than me for any kind of benefit in med admissions
. Finally I would like to add that relating patients would be more of function of your collective upbringing within a culture than the actual language, the fact that you gone through many of the same trials and tribulations (not having health insurance, inherent prejudices in this country as a minority, your mom made the same artery clogging
chilaquiles as your patients etc). But still it's tough to know where the line gets drawn, the that fact that the OP has reservations really calls into question his "hispanicness". All my friends would probably shout from the rooftops they're Hispanic and proud of it.