Tuesday, May 19, 2009

Colour-blind??!

Swt, the nurses said i got colour-blind. HAiz, sarcasm i suppose? maybe not..
Anyways, criticize shall not happen on anyone scince its juz a check up. Yeah rite. The fact that, i actually got colour-blind? And why did the nurses checked my spine? Weird..
Donn iz hunchbacked, but no comments from the nurses. Okay, thats like SUPER unfair..who cares about it anyway..To think, i CAN't see colours properly when im 18? And not driving a car?! =.=" To serious..Hmmm, maybe i wuz too nervous till i panicked and simply said a number? Quite a true theory i suppose...or im seriously colour-blind...Some tests might do. NOte: Tell me ur answers in cbox, thx.

Causes of clour blindness..think that this might be full of crap to u ppl..

The human eye sees by light stimulating the retina (a neuro-membrane lining the inside back of the eye). The retina is made up of what are called Rods and Cones. The rods, located in the peripheral retina, give us our night vision, but can not distinguish color. Cones, located in the center of the retina (called the macula), are not much good at night but do let us perceive color during daylight conditions. - www.toledo-bend.com

WHat it is...

Color blindness (color vision deficiency) is a condition in which certain colors cannot be distinguished, and is most commonly due to an inherited condition. Red/Green color blindness is by far the most common form, about 99%, and causes problems in distinguishing reds and greens. Another color deficiency Blue/Yellow also exists, but is rare and there is no commonly available test for it. Depending on just which figures you believe, color blindness seems to occur in about 8% - 12% of males of European origin and about one-half of 1% of females. I did not find any figures for frequency in other races. Total color blindness (seeing in only shades of gray) is extremely rare. There is no treatment for color blindness, nor is it usually the cause of any significant disability. However, it can be very frustrating for individuals affected by it. Those who are not color blind seem to have the misconception that color blindness means that a color blind person sees only in black and white or shades of gray. While this sort of condition is possible, it is extremely rare. Being color blind does keep one from performing certain jobs and makes others difficult. - see, it's not that I myself one day will see things in black and white. Though, that might happened. *GULP*

Symptoms..i'll say out the important ones..

Traffic lights, and worst of all, Caution lights: Color blind people always know the position of the colors on the traffic light - in most states, Red on top, Yellow in the center, Green (or is that blue?) on the bottom. It isn't good when we go to a city or state where they put traffic lights horizontal - it takes a couple of days to get used to that one! But caution lights present an entirely different problem. In this situation there is only one light; no top or bottom, no right or left, just one light that is either red or yellow - but which is it? Getting in the sun with your girlfriend: So, you're out in the boat or on the beach with your girlfriend and soaking up the rays. But I can't tell until far too late if I'm getting red - or if she is. If I can tell it's red, by that time it's fire engine red and a painful sunburn is already present.

So im worried that i cant see one day =( But cheer up, at least its not that serious. No one ever cares...

"Your clour-blind?!" - all the ppl of 6H

"Thou shall not critisize others for they are 'still' normal.." - Jason

"For it is only a 'sickness' which is not that serious, get on with it." - Dr.House

"Thers a difference between the 1st and the 2nd." - Patty Hewe

No comments:

Post a Comment