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Results 1 - 10 of 532 for Colours
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  1. Color vision test 
    A color vision test checks your ability to distinguish between different colors. ... test to you. There are several tests for color vision. During the most common, you will be ...
    https://medlineplus.gov/ency/article/003387.htm - Medical Encyclopedia
  2. Color blindness 
    Color blindness is the inability to see some colors in the usual way. ... Color blindness occurs when there is a problem with the pigments in certain nerve cells of the ...
    https://medlineplus.gov/ency/article/001002.htm - Medical Encyclopedia
  3. Fingers that change color 
    Fingers or toes may change color when they are exposed to cold temperatures or stress, or when there is a problem with their blood supply.
    https://medlineplus.gov/ency/article/003249.htm - Medical Encyclopedia
  4. Tooth - abnormal colors 
    Abnormal tooth color is any color other than white to yellowish-white. ... cause teeth to become discolored. The change in color may affect the entire tooth, or it may ...
    https://medlineplus.gov/ency/article/003065.htm - Medical Encyclopedia
  5. Patchy skin color 
    Patchy skin color is areas where the skin color is irregular with lighter or darker areas. Mottling or mottled skin refers ... in the skin cells that gives skin its color Growth of bacteria or other organisms on the ...
    https://medlineplus.gov/ency/article/003224.htm - Medical Encyclopedia
  6. Urinalysis 
    ... where it is examined for the following: PHYSICAL COLOR AND APPEARANCE How the urine sample looks to ... Is it pale, or dark yellow, or another color? MICROSCOPIC APPEARANCE The urine sample is examined under ...
    https://medlineplus.gov/ency/article/003579.htm - Medical Encyclopedia
  7. Color blindness tests (image) 
    Color blindness is the inability to distinguish the differences between certain colors. The most common type is red-green color blindness, where red and green are seen as ...
    https://medlineplus.gov/ency/imagepages/9962.htm - Medical Encyclopedia
  8. Urine - abnormal color 
    The usual color of urine is straw-yellow. Abnormally-colored urine may be cloudy, dark, or blood-colored. ... Abnormal urine color may be caused by infection, disease, medicines, or food you eat. Cloudy or milky urine is a sign ...
    https://medlineplus.gov/ency/article/003139.htm - Medical Encyclopedia
  9. Food additives 
    ... of foods to get a certain flavor or color. Leavening agents that release acids when they are ... cakes, and other baked goods rise. 5. Provide color and enhance flavor: Certain colors improve the appearance ...
    https://medlineplus.gov/ency/article/002435.htm - Medical Encyclopedia
  10. Heterochromia 
    ... to an injury. Sometimes, one eye may change color following certain diseases or injuries. Specific causes of eye color changes include: Bleeding (hemorrhage) Familial heterochromia Foreign object ...
    https://medlineplus.gov/ency/article/003319.htm - Medical Encyclopedia
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