Clinical Pediatric Optometry Quiz 2

A visual condition where the line of sight from one eye tends to be slightly out of alignment with the line of sight from the other eye. 

What condition may give rise to binocular vision dysfunction?

Which symptoms is seldom experience by patient with binocular vision dysfunction?

What is the common cause of binocular vision dysfunction?

Hirschberg’s  corneal reflex on the OS deviating eye is 2 mm nasally from the pupil center, what is the degree of deviation?

The patient has antimetropia OD +2.50 Sph 20/20 and OS -3.50 Sph 20/100, which eye is expected to become a lazy eye?

If the patient has binocular vision dysfunction, what clinical tool should you 1st use to development monocular vision skills?

What is the best simple clinical tool to determine convergence excess or insufficiency?

What is the best clinical tool for accommodation facility development?

Which is the simple clinical tool for the development of simultaneous perception, binocular vision, fusion and stereopsis?

Which of the statements about human accommodation is not true:

The sympathetic “fight or flight” response to stress and/or alarm will:

Which of the following abberation change significantly with accommodation

If the pupil diameter is 2 mm, which component of the autonomic nervous system is dominant?

The child’s OU pupil size is 3 mm, upon performing pupillary light reflex test, with direct light stimulation the constricted pupil released at 4 seconds, what is the significance?

Which radiation has longer wavelength, lower frequency and low energy emittance?

What filter tint is used for sensory stimulation?

A child with right convergent squint sees the object as one but notice one image is clearer and the other image blur superimposed in the same place, what condition exist?

What condition arises when the eye uses a retinal area other than the foveal region?

Which radiation has shorter wavelength, high frequency and high energy emittance?

What filter tint is used for motor stimulation?

The angle of deviation of a child with right exotropia varied at the different position of glaze, what condition exits?

The child has binocular alignment when looking at far object, after a while the left eye deviates out then few minutes later both eyes align to fixate at the far object, what condition exist?

An instrument used to test the function of the visual pathway from retina to the visual cortex.

Device is highly recommended for central visual field charting.