Answer: You may have a medical condition called "jaundice" (pronounced JAWN-diss). It is usually a sign that your liver is not working properly; the condition is often very treatable: you may want to consult a doctor for a physical exam. On the other hand, if you are of Asian descent, your skin may look yellowish when you are in a room which has certain kinds of lighting; this is normal and nothing to worry about.
Answer: Yellow fever is associated with toxic hepatic necrosis, which means that liver damage occurs. This causes a build up of bilirubin in a patients body, which gives skin/eyes a yellow appearance, known as jaundice or icterus.
Answer: You are talking about a one year child with jaundice.When the liver is healthy, his / her skin will not be yellow. The liver is a vital organ, and the child is only one. Just ensure you give him proper care from medcal professionals, and the best possible outcome has the highest chance of occuring.
Answer: If you are very cold, you are not breathing properly, or your circulation is restricted, your oxygen levels may drop. When your blood is less oxygenated, the color of the blood becomes darker. When it is viewed in areas that the veins and capillaries are close to the surface, it will appear blue. This is especially noticeable in the fingers, toes, and lips.