What is a herniated cornea?

Are some people immune to Mononucleosis? Detecting pregnancy in a lab? What body system helps prevent an infection on a scraped knee? Why are surgical clips not removed after a hysterectomy? If one parrent is O plus and the other b- what will the child be? How do you die to during childbirth? What could be wrong if you have had small movable lumps on the left side of your neck for about a year now with no other symptoms? What is the lump in your nipple if im a guy? Is The cerebral arterial circle an arterial anastomosis? Is melanin a polymer? Is it uncomfortable to wear a jock strap? What is a positive result of proteins for biuret's test? Mumps is a non-communicable disease? Does rulide treat sinus or only chest infection? What can affect your heart? Why are people addicted to tanning beds? What blood vessel recieves blood from the head arms and neck? What is the Gas Exchange for Sloths? Who said the only thing we have to fearis fear itself? Why do people say itch a scratch?