Sclera However, acid burns, even severe ones, seldom result in loss of the eye. Alkali burns, on the other hand, such as those resulting from exposure to ammonium hydroxide or ammonium chloride or other chemicals with a pH above 11.5, will cause cellular tissue in the sclera to saponify and should be considered medical emergencies requiring immediate treatment. Yellowing of the sclera is a visual symptom of jaundice. In very rare but severe cases of kidney failure and liver failure, the sclera may turn black. Sclera The sclera, also known as the white of the eye, is the opaque, fibrous, protective,
The Mind's Eye & Mission of the Viyrans The Mind's Eye & Mission of the Viyrans The Mind's Eye is a Big Finish Productions audio drama based on the long-running British science fiction television series "Doctor Who". It is a three-part story written by Colin Brake and was released alongside a one-part story, "Mission of the Viyrans". The Doctor, Erimem and Peri have gone their separate ways. The Doctor is wandering on a nameless paradise planet filled with murderous primates (but only at night) and carnivorous plants. Erimem is the Queen of a space colony empire, New Cairo, and is suffering a rebellion, while Peri's stepson and new