I am currently studying pharmacy assistant, Hospital pharmacy assistant and regular pharmacy assistant. I think I like hospital pharmacy the most
But there is one problem I should expose my throat (wearing hijab but everyone can see my throat) and wearing short sleeves ( hospital pharmacy uniform) the reasons of exposing is because if you are busy preparing medicines, everything should be really hygienic and really clean)
My question is: is it haram to specialize myself to hospital pharmacy and expose my throat and arms

You should try your best not to compromise your hijab because this is more important

If this would be your only means of living and without it you are in unbearable difficulty then you can work there, otherwise if you know for sure that your hijab will be compromised regularly and it’s a requirement you should look for another job

I am currently studying pharmacy assistant, Hospital pharmacy assistant and regular pharmacy assistant. I think I like hospital pharmacy the most
But there is one problem I should expose my throat (wearing hijab but everyone can see my throat) and wearing short sleeves ( hospital pharmacy uniform) the reasons of exposing is because if you are busy preparing medicines, everything should be really hygienic and really clean)
My question is: is it haram to specialize myself to hospital pharmacy and expose my throat and arms

It’s not allowed to do anything to do anything which needs you to violate the sharia