Oxygenated hemoglobin is bright red, while deoxygenated hemoglobin is bluish. There are two main categories of cyanosis: central and peripheral. Central cyanosis causes a bluish colour in the lips, tongue, and skin, especially the fingers and toes. Peripheral cyanosis is seen only in the fingers and toes. Cyanosis caused by congenital heart conditions is often seen soon after birth, but sometimes it does not appear until a baby is older.
Photo Credit Anne Dale/Demand Media. You can prepare carrot greens in the same manner that you would any other leafy green such as turnip greens, spinach, kale or collards. Add carrot greens to soups and stews for added flavor. Saute them with olive oil and seasonings such as garlic, ginger, salt and pepper. Blanch them to maintain the bright green color by boiling them until they just start to cook, then submerge them in ice water for an equal amount of time.
Add the carrots to the water. Cook, covered, until the carrots are as done as you like them. This can take anywhere from a few minutes to half an hour depending on how you cut them and how cooked you like them. Try testing them with a fork.The fork should slide in easily enough. Drain, season and serve.ow To Boil Carrots. Once the carrots are washed, trimmed, and cut the way you like them, you're ready to boil them. It's not hard at all. Here's what you do. Bring a pot of water to a boil. Use as little water as possible. You want your vegetables to be barely covered when you add them, to minimize nutrient loss.