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Author Question: Give the symptoms a person experiences with cataracts. What will be an ideal ... (Read 29 times)

bobbie

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on: Jun 27, 2018
Give the symptoms a person experiences with cataracts.
 
  What will be an ideal response?

Question 2

List the organs of the respiratory system. Give the function of this system.
 
  What will be an ideal response?


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Andromeda18

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Reply #1 on: Jun 27, 2018
Answer to Question 1

The most common symptoms of a cataract are cloudy or blurry vision; problems with light, including headlights that seem too bright at night, glare from lamps or very bright sunlight, and seeing a halo around lights; colors that seem faded; poor night vision; double or multiple vision; and frequent need for changes in eyeglass or contact lens prescription.

Answer to Question 2

The respiratory system consists of the nose, pharynx, larynx, trachea, bronchi, and lungs. The primary function of the respiratory system is to furnish oxygen for use by individual tissue cells and to take away their gaseous waste product, carbon dioxide.


bobbie

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Reply 2 on: Jun 27, 2018
Great answer, keep it coming :)

ktidd

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

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