Eye color and your health: Test your knowledge

What is the rarest eye color?\n”, “explanation”: “Only about 2 percent of the world’s population sports this shade.”, “hint”: “”, “answers”: { “answer0″: { ” isRight”: “wrong”, “answerText”: “Brown” }, “answer1”: { “isRight”: “wrong”, “answerText”: “Blue” }, “answer2”: { “isRight”: “right” , “answerText”: “Green” }, “answer3”: { “isRight”: “wrong”, “answerText”: “Hazel” } } }, “quest1”: { “imageBrowse”: “”, “imageCaption”: “”, “imageCredit”: “”, “question”: “

What was the first eye color?\n”, “explanation”: “Just 10,000 years ago, all humans had brown eyes. As they migrated north to Europe, a gene mutation occurred to reduce melanin production, resulting in blue, green, or hazel eyes.\u200b”, “hint”: “”, “answers”: { “answer0”: { “isRight”: “wrong”, “answerText”: “Blue” }, “answer1”: { “isRight”: “wrong”, “answerText”: “Green” }, “answer2”: { “isRight”: “wrong “, “answerText “: “Hazel” }, “answer3”: { “isRight”: “right”, “answerText”: “Brown” } } }, “quest2”: { “imageBrowse”: “”, “imageCaption” : “”, “imageCredit”: “”, “question”: “

If you have brown eyes, you are at greatest risk of:\n”,”explanation”: “A 2014 review of studies in JAMA Ophthalmology found that darker eye color is associated with an increased risk of cataracts . But brown eyes have a lot of pigment that seems to protect against skin cancer, macular degeneration and diabetic retinopathy.”, “hint”: “”, “answers”: { “answer0”: { “isRight”: “wrong” , “answerText “: “Skin Cancer” }, “answer1”: { “isRight”: “correct”, “answerText”: “Cataract” }, “answer2”: { “isRight”: “wrong”, “answerText”: “Macula degeneration” }, “answer3”: { “isRight”: “incorrect”, “answerText”: “Diabetic retinopathy” } } }, “quest3”: { “imageBrowse”: “”, “imageCaption”: “”, “imageCredit “: “”, “question”: “

Which of these celebrities has/HASN’T had two different colored eyes?\n”, “explanation”: “The first three are reported to have heterochromia, or different colored eyes, which occurs in less than 1% of population. Bowie reportedly had anisocoria \u2014 differently sized pupils \u2014 due to an injury. “, “hint”: “”, “answers”: { “answer0”: { “isRight”: “wrong”, “answerText”: “Mila Kunis” }, “answer1”: { “isRight”: “wrong”, “answerText”: “Kate Bosworth” }, “answer2”: { “isRight”: “wrong”, “answerText”: “Kiefer Sutherland” }, “answer3”: { “isRight”: “right”, “answerText”: “David Bowie” } } }, “quest4”: { “imageBrowse”: “”, “imageCaption”: “”, “imageCredit”: “”, “question”: “

Truth or lie? Elizabeth Taylor had violet eyes.\n”,”explanation”: “Although Elizabeth Taylor made headlines with her mythical violet eyes, her eyes were actually blue. Blue eyes can appear to be a variety of colors based on lighting conditions.”, “hint”: “”, “answers”: { “answer0”: { “isRight”: “wrong”, “answerText”: “True” } , “answer1 “: { “isRight”: “correct”, “answerText”: “False” } } }, “quest5”: { “imageBrowse”: “”, “imageCaption”: “”, “imageCredit”: “” , “question “:”

What medications can cause eye color changes?\n”, “explanation”: “Prostaglandins can cause permanent eye color changes, usually making the eyes darker.”, “hint”: “” , “answers” : { “answer0”: { “isRight”: “wrong”, “answerText”: “Blood pressure medications such as beta-blockers” }, “answer1”: { “isRight”: “wrong”, “answerText “: “diabetes drug metformin” }, “answer2”: { “isRight”: “correct”, “answerText”: “Prostaglandins to treat glaucoma” }, “answer3”: { “isRight”: “wrong”, ” answerText”: “Statins for high cholesterol” } } }, “quest6”: { “imageBrowse”: “”, “imageCaption”: “”, “imageCredit”: “”, “question”: “

Which of these conditions could cause you to be born with red eyes?\n”, “explanation”: “People with albinism have little or no melanin in their skin, hair and irises, meaning their eyes may appear pink or red , because the blood vessels are visible.”, “hint”: “”, “answers”: { “answer0”: { “isRight”: “right”, “answerText”: “Albinism” }, “answer1”: { “isRight “: “wrong”, “answerText”: “\u200bHeterochromia” }, “answer2”: { “isRight”: “wrong”, “answerText”: “Cataract” }, “answer3”: { “isRight”: “wrong” , ” answerText”: “Uveitis” } } }, “quest7”: { “imageBrowse”: “”, “imageCaption”: “”, “imageCredit”: “”, “question”: “

Which of these is NOT an age-related reason for your eyes to change color?\n”, “explanation”: “Cataract \u2014 a clouding of the eye’s lens that can make your eye appear milky white \u2014 and arcus senilis A cloudy blue, gray or white ring on the cornea caused by lipid build-up is common in older people. Horner syndrome \u2014 a condition where the nerve pathway from your brain to your head and neck is disrupted \u2014 can cause a pupil to appear brighter.”, “hint”: “”, “answers”: { “answer0 ” : { “isRight”: “wrong”, “answerText”: “Cataracts” }, “answer1”: { “isRight”: “wrong”, “answerText”: “Arcus senilis” }, “answer2”: { “isRight ” : “right”, “answerText”: “Diabetes” }, “answer3”: { “isRight”: “wrong”, “answerText”: “Horner syndrome” } } }, “quest8”: { “imageBrowse”: “”, “imageCaption”: “”, “imageCredit”: “”, “question”: “

Which of these genes helps determine your eye color?\n”, “explanation”: “About 75 percent of eye color is due to OCA2. It produces melanin, a substance in your body that produces hair, eye and skin pigmentation.”, “hint”: “”, “answers”: { “answer0”: { “isRight”: “wrong”, “answerText”: ” HER7″ }, “answer1”: { “isRight”: “correct”, “answerText”: “OCA2” }, “answer2”: { “isRight”: “wrong”, “answerText”: “MC1R” }, ” answer3 “: { “isRight”: “wrong”, “answerText”: “APOE4” } } }, “quest9”: { “imageBrowse”: “”, “imageCaption”: “”, “imageCredit”: “”, ” question “:”

True or false? You can predict a child’s (or grandchild’s) eye color based on their parents.\n”, “explanation”: “There are at least eight different genes that affect eye color. This is why parents who have the same eye color can have a child with different eye color.”, “hint”: “”, “answers”: { “answer0”: { “isRight”: “wrong”, “answerText”: “True” }, “answer1”: { “isRight”: “correct”, “answerText”: “False” } } } }” data-trivialanguage=”{ “question”: “Question”, “from “: “from”, “next”: “Next question”, “checkanswer”: “Check answer”, “results”: “Get results”, “right”: “Correct”, “wrong”: “Wrong”, ” incorrect”: “INCORRECT”, “correct”: “CORRECT”, “score”: “Score”, “youanswered”: “You answered [X] outside [N] questions correctly.”, “youranswer”: “Your answer”, “yourresults”: “Your results”, “correctanswer”: “Correct answer”, “print”: “Print”, “hint”: “Hint”, “challenge ” “: “Challenge a friend”, “share”: “Share your score”, “take”: “Take another quiz” }” data-triviamore=”{ “en”: “/entertainment/leisure-activities/aarp-quizzes “, “es”: “/espanol/entretenimiento/Trivias” }”>

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