Quiz: Test Your Knowledge On Myopia Defect!

23 Questions | By Mchllmijares | Last updated: Mar 21, 2022 | Total Attempts: 623

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Quiz: Test Your Knowledge On Myopia Defect! - Quiz

Questions and Answers

1.

The incidence of myopia in the population according to Sperdutto is:
- A.
  
  24%
- B.
  
  49.2%
- C.
  
  3.6%
- D.
  
  28.6%
2.

Select the TRUE statements:
- A.
  
  Myopia is less common in young adults with only a 25-35% prevalence
- B.
  
  Myopia is more common among females
- C.
  
  Myopia is found in greater numbers in populations with higher reading ability and higher incomes
- D.
  
  Race is not a contributing factor in the prevalence of myopia
- E.
  
  Myopia is more prevalent in occupations with near task requirements
3.

The signs and symptoms of Myopia include
- A.
  
  Primarily distance blur
- B.
  
  Improved vision with squinting
- C.
  
  Asthenopia
- D.
  
  Difficult with near vision
- E.
  
  Photophobia
4.

Every ____ D of myopia is equal to a loss of 1 line.
5.

When using trial frames to show a patient their new trial frames it is important to show them binocular changes
- A.
  
  True
- B.
  
  False
6.

Concering the distribution of myopia: what percentage of people have less than -1.00D of myopia?
- A.
  
  3.6%
- B.
  
  7.3%
- C.
  
  11.0%
- D.
  
  28.6%
- E.
  
  49.2%
7.

The Grosvenor Classification of Myopia is based on function
- A.
  
  True
- B.
  
  False
8.

Which of the following is NOT a category of myopia?
- A.
  
  Amount/ Degree
- B.
  
  Structural
- C.
  
  Functional/Adaptive
- D.
  
  Basic
9.

The probability of developing myopia can be described as a _____ graph, according to research by Zadnik
10.

The most common form of myopia is
- A.
  
  Youth onset
- B.
  
  Congenital
- C.
  
  Early adult onset
- D.
  
  Late adult onset
11.

Which statement does not apply to congential myopia?
- A.
  
  If present it is only in small degrees
- B.
  
  Low prevalence
- C.
  
  It is another division in the Grosvenor Classification of myopia
12.

Which statement is FALSE concerning Youth onset myopia?
- A.
  
  Non-progressive
- B.
  
  Prevalence does not increase with age
- C.
  
  Age of onset is b/t 5 years to teenage
- D.
  
  It is a category under Zadnik's classification
13.

The progression of myopia in premature babies is the same as in normal newborns
- A.
  
  True
- B.
  
  False
14.

Convential Myopes will progress whether or not you prescribe.
- A.
  
  True
- B.
  
  False
15.

Which of the following are factors to consider when prescribing for myopia according to Dr. Myung Lee?
- A.
  
  Near work - what does the patient spend their day doing?
- B.
  
  Patient comfort
- C.
  
  Myopic progression
16.

Select the risk factors for Myopia development
- A.
  
  With the rule astigmatism
- B.
  
  Steep K values
- C.
  
  Abnormal accommodation
- D.
  
  Chronic sustained near work
- E.
  
  Short axial length
17.

What are the subcategories for Progressive myopia?
- A.
  
  Transient pseudomyopia
- B.
  
  Cyclic adaptation
- C.
  
  Conventional
- D.
  
  Congenital
- E.
  
  High
18.

According to Zadnik's study if -.50D of myopia has developed by 3rd grade there is a 95% chance that the patient will develop atleast -1.00D of myopia
- A.
  
  True
- B.
  
  False
19.

According to Zadnik's study if at 3rd grade the patient is emmetropic there is a _____ chance that the patient will develop atleast -1.00D of myopia
20.

In general, there is an even distribution of hyperopes and myopes in the population.
- A.
  
  True
- B.
  
  False
21.

Which of the following optical elements can result in myopia
- A.
  
  Increase in the index of refraction of the aqueous
- B.
  
  Decrease in the index of refraction of the aqueous
- C.
  
  Decrease in the index of refraction in the lens cortex
- D.
  
  Decrease in the index of refraction of the vitreous
- E.
  
  Increase in the index of refraction of the vitreous
22.

Myopia can be due to an eye having a _____ axial length
23.

Myopia can be due to an eye having a _____ corneal curvature