Chapter 30 Assisting in Ophthalmology and Otolaryngology

Sinusitis is the inflammation of what?

• nasal cavity

• larynx

• sinus cavity

• tonsils

When is the E chart used for visual acuity testing?

• when testing children

• when someone is wearing corrective lenses

• when someone has esotropic strabismus

• when someone doesn't know English

Which acronym refers to an otolaryngologist?

• ANT

• ENT

• NET

• OGT

what is a Ophthalmology

• physician who specializes in the diagnosis and treatment of disorders and DZs of the eye

• science of eye and its disorders and dz

what is a Ophthalmologist

• science of eye and its disorders and dz

• physician who specializes in the diagnosis and treatment of disorders and DZs of the eye

Optometrist

• Not a medical doctor, but can perform an eye examinations, diagnose vision problems and eye dz, and treat visual defect through corrective lenses and eye exercises

• Trained to fill prescriptions written by Ophthalmologist and optometrists for corrective lenses by grinding the lenses and dispensing eyewear.

Opticians

• Not a medical doctor, but can perform an eye examinations, diagnose vision problems and eye dz, and treat visual defect through corrective lenses and eye exercises

• Trained to fill prescriptions written by Ophthalmologist and optometrists for corrective lenses by grinding the lenses and dispensing eyewear.

how does visual impulse begins with.?

• light passing through the cornea.

• light passing through the nose

cornea refracts the light and passes it through.?

• the aqueous humor and pupil into the lens

• the aqueous humor and pupil into the mouth

Ciliary muscle adjust the curvature of lens to again

• refract light rays

• refract light bulbs