2011 "Eye Care Day" Youth Vision Health Knowledge Parent-Child Education Grand Prix (

1. True or False Questions: (Please put "√" in "□"; 2 for each question Points, ***15 questions)

1. For children who are diagnosed with myopia for the first time, they need to undergo dilation and optometry to determine whether they need glasses. True √ False

2. The principle of wearing glasses for myopia is to obtain the highest degree of best corrected vision. True √ False

3. Don’t rush to correct your vision loss. It will be solved by surgery when you grow up. □√

4. It is enough for primary school students to sleep for 6 hours a day. True □ False □√

5. The later amblyopia is discovered, the less timely it will be treated. The worse the effect. True √ False

6. Glasses should be worn at all times regardless of the degree of prescription. True √ False

7. Children who are myopic will definitely develop myopia. True □ False √

8. It is good for children’s eyes to spend more time indoors. True □ False √

9. When myopia first appears. , do not wear glasses right away, otherwise you will have to wear them for a long time. True □ False √

10. Teenagers must use pupil dilating drugs to paralyze the ciliary muscles for the first time to check the true vision. Degree. True□√ False□

11. If you can’t see the blackboard clearly, ask the teacher to move your seat to the front row. There is no need to check your eyesight. This is a waste of time. True□ False□√

12. Malnutrition, lack of exercise, physical weakness, etc. can easily cause visual fatigue and worsen myopia. True √ False

13. Students with normal vision should prevent myopia, and students who already suffer from myopia should take precautions. Prevent the progression of myopia. True √ False

14. Rigid orthokeratology lenses (OK) and oxygen permeable contact lenses (RGP) can delay the progression of myopia. True √ False

15. Amblyopia is an eye disease that cannot be corrected above 0.8 with glasses and no abnormality is found through various examinations.

True □√ Wrong □

2. Multiple choice questions: (Please mark “√” in “□”; each question is worth 2 points, ***10 questions)

1. What lower level of naked-eye distance vision is considered abnormal?

A, 5.0□√ B, 4.7□ C, 4.9□

2. When checking vision, how many meters in front of the eye should the eye chart be placed?

A. 3 meters □ B, 4 meters □ C, 5 meters □√

3. When is the "National Eye Care Day" every year?

A. May 5 □ B. June 6 □√ C. July 7 □

4. How often should glasses be reviewed?

A. 2 years □ B. Half a year □√ C. 1 year □

5. How long do you need to rest and relax after continuous close reading?

A. 20 minutes□ B. 40 minutes□√ C. 2 hours□

6. Excessive consumption of which of the following foods will affect the prevention of myopia?

A. Kelp□ B. Animal liver□ C. Candy□√

7. Which part of the eyeball is similar to a convex lens?

A. Cornea□ B. Lens□√ C. Retina□

8. When looking at objects, which part of the eyeball should the light focus on to see clearly? object?

A. Cornea□ B. Ciliary muscle□ C. Retina□√

9. Which part of the eyeball has uneven surface curvature that causes astigmatism?

A. Retina□ B. Cornea□√ C. Conjunctiva□

10. Which of the following is not a cause of myopia?

A. Excessive eye use □ B. Long-term near vision □ C. Looking into the distance □√

3. Multiple-choice questions: (Please tick "□" √"; 5 points for each question, ***10 questions)

1. What does the refractive system of the human eye include?

A. Cornea □√ B. Aqueous humor □√ C. Lens □√ D. Vitreous □√

2. What are the currently commonly used methods to treat pseudomyopia?

A. Relax and adjust □√ B. Let nature take its course □ C. Improve the learning environment □√ D. Wear glasses □

3. What are the complications of myopia?

A. Amblyopia □ B. Retinal detachment □√ C. Macular hemorrhage □√ D. Vitreous abnormality □√

4. What is the best time to detect and treat amblyopia?

A. 0-3 years old B. 4-7 years old √ C. 8-11 years old D. 11-14 years old

5. Correction method for true myopia have?

A. Wearing glasses □√ B. Wearing contact lenses □√ C. Excimer laser surgery □√ D. Acupuncture, massage □

6. Reading and writing require three " "One" content?

A. The distance between the eyes and the book should be one foot□√ B. The chest should be one punch away from the edge of the table□√ C. The head should be one foot away from the table□ D. The hand should be one inch away from the tip of the pen□√

A. Improve naked eye vision □√ B. Delay the progression of myopia □√ C. Radically cure myopia □ D. No trauma □√

8. What is the significance of preventing and treating myopia?

A. Delay the age at which myopia appears □√ B. Prevent and treat pseudomyopia from developing into true myopia □√

C. No myopia □√ D. Avoid low and medium myopia Degree myopia progresses to high myopia □√

9. Which of the following statements is correct?

A. Try not to wear glasses for myopia □ B. Computer optometry is enough □ C. The lighter the prescription of glasses, the better □ D. For pseudomyopia, don’t wear glasses first □√

10 , "2008 New Edition Eye Exercises" What are the acupuncture points that need to be massaged?

A. Jingming point□ B. Temple point□√ C. Sibai point□√ D. Fengchi point□√ E. Dumai point□ F. Earlobe eye point√□