What do the words bug virus epidemic illness have in common?

Does lil Jon have braces? How can one understand the sociopath? Why does exercise affect your period? What assessment findings would indicate myoglobinuria and when found what would be the treatment? How is vision loss due to optic nerve inflammation treated? Is it normal to have strange dreams? Why does an asthma attack increase heart rate Can it cause heart failure if heart beats too fast? Which division of the nervous system was responsible for your hand going up when you hear your teacher ask a question and you know the answer so you raise your hand so you can speak? What is it called when your foot rolls to the inside? Can someone die from umbilical hernia? When were common colds discovered? What is the medical term meaning lining of the vessels of the heart? Why do Egyptian women and men shave their heads? Why is tendonitis painful and potentially dangerous? Why does my head burn like it is on fire and break out under my hair at the bottom of my head near where the atlas is and the bumps hurt? How does friction helps in chewing the food? What environmental risk factors might be found inside a home? Why is foam rubber a good material for ear defenders? Are Pathogens agents that can cause some disease? How are smelling disorders prevented?