Hearing and Vision Screening
questions & answers passed
1.What is the youngest age children that are screened for vision?
2. What are the target groups required to screen annually? - ANS ✔✔1. 4 y.o.
2.
- 4yo
-Any first time entrant into Texas facilty/school
- Kindergarten, 1st, 3rd, 5th, and 7th grade
By what age should an infant be able to fixate on one visual field w/ both eyes simultaneously? -
ANS ✔✔- 3 to 4 months, this is called having alignment
What is strabismus? by what age should correction be done? and what occurs if strabismus goes
undetected nor corrected? - ANS ✔✔1. One eye deviates from the point of fixation
2. Correction by age 4-6year old
3. Ambylopia
esotropia vs exotropia - ANS ✔✔Both are the constant/intermittent malalignment of eyes.
More severe than phoria and more likely to result in ambylopia
-eso is inward deviation of eye
- Exo is outward deviation of eye
questions & answers passed
1.What is the youngest age children that are screened for vision?
2. What are the target groups required to screen annually? - ANS ✔✔1. 4 y.o.
2.
- 4yo
-Any first time entrant into Texas facilty/school
- Kindergarten, 1st, 3rd, 5th, and 7th grade
By what age should an infant be able to fixate on one visual field w/ both eyes simultaneously? -
ANS ✔✔- 3 to 4 months, this is called having alignment
What is strabismus? by what age should correction be done? and what occurs if strabismus goes
undetected nor corrected? - ANS ✔✔1. One eye deviates from the point of fixation
2. Correction by age 4-6year old
3. Ambylopia
esotropia vs exotropia - ANS ✔✔Both are the constant/intermittent malalignment of eyes.
More severe than phoria and more likely to result in ambylopia
-eso is inward deviation of eye
- Exo is outward deviation of eye
