Final Flashcards
(300 cards)
The combining form tympan/o means ____.
drum.
The watery fluid in front of the lens is referred to as the ____.
aqueous humor.
The conjunctiva refers to the ____.
clear mucous membrane lining the inner eyelids and anterior of the eye.
When a physician records the results of an eye examination as PERRLA, it means that the patient’s eyes are ____.
normal.
In this condition, the retina is not fully developed and the blood vessels can become leaky, causing irreversible blindness.
retinopathy of prematurity (ROP)
What is diplopia?
double vision
An inward turning of the eyes is referred to as ____, while an outward turning of the eyes is called ____. -amblyopia; diplopia
- diplopia; amblyopia
- exotropia; esotropia
- esotropia; exotropia
- amblyopia; hypertropia
esotropia; exotropia
This progressive thinning of the cornea is most often seen in females and becomes evident in puberty.
keratoconus
The farsightedness associated with aging is referred to as ____.
presbyopia.
A cataract is the clouding of the ____.
crystalline lens.
Loss of sight occurs with retinal detachment because ____.
the rods and cones no longer receive nourishment.
____ is caused by damage to the photoreceptor cells in the area of the macula.
Macular degeneration
Of the following practitioners related to the special senses, which is not a doctor (MD or OD)? -otolaryngologist
- optometrist
- ophthalmologist
- otorhinolaryngologist
- optician
optician
Nearsightedness, or myopia, occurs when the eyeball is too ____.
long.
____ is an inflammation of the lining of the eye and eyelid and can be caused by bacterial, viral, fungal, or parasitic organisms.
Conjunctivitis
Keratitis is an infection of the ____.
cornea.
A(n) ____ is an inflammatory cyst or granuloma of the meibomian gland.
chalazion
What is leukocoria?
a white reflection from a mass in the eye
Phacoemulsification uses ultrasonic waves to ____.
disintegrate cataracts.
This test measures for intraocular pressure (IOP).
tonometry
The visible portion of the external ear is called the ____.
auricle.
The canal that leads from the auricle to the eardrum is called the ____.
external auditory meatus.
The eardrum, or ____, separates the external ear from the middle ear.
tympanic membrane
The area that contains the sebaceous glands of the eye is known as the ____.
lacrimal caruncle.