Good for you to complain. It's what you should have done as and when it happened, because it's had you stew in your own hatred for however long it's been. At least now you can stop tarring everyone with the same brush, and leave the bigotry outside. And I may not be a nurse, but my mother is. I've had to be the one to comfort her when she comes home with yet another bruise from an alcoholic twat. I've had to remind her that she's doing it to help people when someone passes away during her shift through no fault of her own - it was just her time.
Look, I'm sorry you feel mistreated. It's horrible, it really is. But your whole attitude about it has had several posters on here (myself included) reeling. You've let it get to the point where you are beating down every single nurse because of a very small minority. You've been very rude and insulting, and what's worse is I don't think you can even see it. You're blinded by this one small injustice that was done to you, so much so that no-one can have a rational and calm debate with you.
We've explained to you that they cannot be expected to do their jobs AND make sure all of the Nursing Assistants are doing their job too. Otherwise the position of Nursing Assistant would just be obsolete, and you'd have nurses rushing around. We've already pointed out to you that you were perfectly capable of asking. You didn't. You didn't even press the call button and then point, which requires absolutely no effort on your part to converse with the nurses. This, to me, says that you're just a liable as the nurses.
If you needed the toilet, but the bedpan was out of reach, would you just sit there and wait to wet yourself? No. You'd press the call button and request that they pass you the bedpan, or assist you in going to the toilet. We really are sorry, but nurses aren't psychic.
And as for your comments regarding "You don't get it therefore you ust be a man"... the only reason anyone would think you were a bloke on here is because you are being heavily bigoted, a little bit sexist and very much insulting to an otherwise noble profession. And that - to me - says that you are more likely to be a male.
The original issue still stands - people don't see nursing as particularly difficult, when in fact it's one of the most difficult professions going. I'd rather be a doctor than a nurse - at least as a doctor you have your opinions listened to, you aren't ordered about and when something goes wrong you can fob off the blame to any of a hundred different people. And you don't need to deal with most of the aftercare and the general treatment outside of your speciality. If we want to discuss degrees that "aren't real", why not start bringing up subjects that people think aren't as difficult? For example, I have a friend doing a Fine Arts Degree in London and she is happily pissing through it like a poker through butter because she finds it so easy.
P.S Doctors prescribe hydration when a patient is unable to drink for themselves, or when levels of hydration need to be above or below the normal limit. They do this for patients who may have renal failure etc. If someone needs a specific level of hydration, they have to by law prescribe it. It's not used for absolutely everyone, and it certainly wouldn't have been in your case.