Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
24 Cards in this Set
- Front
- Back
|
Infants have 1 log unit less sensitivity in _____ wavelengths compared to adults.
|
short
|
|
|
Who has a lower range of spatial frequency sensitivity, infants or adults?
|
infants
|
|
|
What age do infants lose step saccade?
|
4-5 months
|
|
|
Infants pupils are smaller than adults, but reach adult size by _____ months?
|
6 months
|
|
|
Do infant saccades have a longer or shorter latency than adults?
|
longer
|
|
|
How much hyperopia is seen in a newborn?
|
Less than 2 D hyperopia.
|
|
|
What age does liquefaction of the vitreous begin at?
|
40 years.
|
|
|
Most premature babies are born ____ while normal term babies are born _____.
|
myopic, hyperopic
|
|
|
What is the age range where ocular transmission decreases?
|
45-65 years old.
|
|
|
What type of gaze do older people have more trouble with?
|
Superior gaze
|
|
|
What is the most common childhood birth defect regarding the lacrimal system?
|
punctal stenosis
|
|
|
What age does smooth pursuits start to appear?
|
6 weeks.
|
|
|
Stereopsis develops at what age?
|
5-6 months
|
|
|
Is the amount of light that reaches the retina of an older person compared to a younger person less or more.
|
less
|
|
|
What age is amp of accom at adult level?
|
4-6 months
|
|
|
What color do elderly have trouble distinguishing?
|
blue
|
|
|
The lacrimal gland is not fully developed until what age?
|
4-6 months
|
|
|
Where is the sclera the most elastic in children?
|
At the equator.
|
|
|
What grade is the trend of increasing myopia in school children the most obvious?
|
3rd grade.
|
|
|
VA increases appoximately 1 cycle/degree per month until what month?
|
20 months
|
|
|
What type of acuity is the last to develop?
|
Vernier acuity
|
|
|
How many degrees is visual field in newborns?
|
40 degrees
|
|
|
Vitreous is most liquid at what age?
|
60 years.
|
|
|
With age, what type of proteins increase?
|
water soluble.
|
