Controversial former University of the Witwatersrand SRC president Mcebo Dlamini was denied bail in .
lMatric mathematics, biology and chemistry are required to study nursing at university;
l University students need to complete four years of study to become a professional or registered nurse;
l A registered nurse could earn from R8000 a month depending on experience and academic qualifications;
l All nurses are registered with the South Africa Nursing Council;
l Nurses are constantly in demand around the world.