Medicine Paper 2A

Okay the paper was very broad, very rushed like (&()*())(_^_* and I got my percentage of Beta Thal carriers wrong.. i remembered the beta-thal carrier rate as the HbE percentage rate .. SIGH i dunno WHY i keep encountering beta-thal and HbE .. first it killed me in Obstetrics clinicals and now this... i must have ruptured someone's spleen in my previous life. *((_*()_*_)()_(++_)++*(_*()_()_()()_(