Ophthalmic Medical Assisting Exam (OMA) Questions With Complete Solutions
(Chapter 1) What does the abbreviation IJCAHPO stand for? - (ANSWER)International Joint Commission
on Allied Health Personnel in Ophthalmology
(Chapter 1) What responsibility routinely falls to the ophthalmic medical assistant? -
(ANSWER)Performing certain diagnostic tests
(Chapter 1) What disease is associated with increased pressure inside the eye? - (ANSWER)Glaucoma
(Chapter 1) What eye care professional routinely fills prescriptions for eyeglasses? - (ANSWER)Optician
(Chapter 1) What does an orthoptist do? - (ANSWER)Evaluates Strabismus
(Chapter 1) What instrument does an ophthalmologist use to examine the retina and optic nerve? -
(ANSWER)Ophthalmoscope
(Chapter 1) What eye care professional would fit a patient with a prosthetic eye? - (ANSWER)Ocularist
(Chapter 1) What is the first IJCAHPO level of certification? - (ANSWER)Certified Ophthalmic Assistant
(Chapter 2) What is the primary function of the medial rectus muscle? - (ANSWER)Rotates the eye
inward toward the nose
(Chapter 2) In what order is visual information from the retina transmitted to the visual cortex? -
(ANSWER)Bipolar cells to ganglion cells to lateral geniculate body
(Chapter 2) Which part of the eye provides two-thirds of the eye's focusing power? - (ANSWER)Cornea
(Chapter 2) The contraction of what muscle(s) affects globe rotation (incyclotorsion and excyclotorsion)?
- (ANSWER)Superior oblique, inferior oblique, superior rectus, inferior rectus
,Ophthalmic Medical Assisting Exam (OMA) Questions With Complete Solutions
(Chapter 2) What membrane lines the inner eyelid? - (ANSWER)Palpebral Conjunctiva
(Chapter 2) What structure separates an internal hordeolum (chalazion) from an external hordeolum
(stye)? - (ANSWER)Tarsal Plate
(Chapter 2) The contraction of what muscle(s) results in enlargement of the pupil? - (ANSWER)Dilator
(Chapter 2) What structure is responsible for secreting the aqueous humor? - (ANSWER)Ciliary Body
(Chapter 2) What is the process where the lens changes shape to allow an individual to focus on a near
target? - (ANSWER)Accommodation
(Chapter 2) What kind of vision loss is associated with injury or degeneration of the macula? -
(ANSWER)Detailed Central Vision
(Chapter 2) The crystalline lens regularly comes into contact with what fluids and tissues? -
(ANSWER)Iris, Zonules, Aqueous Humor, Vitreous
(Chapter 2) What cells and glands of the eye and adnexa contribute to tear production? -
(ANSWER)Goblet Cells, Meibomian Glands, Lacrimal Gland
(Chapter 2) What is the primary function of the iris sphincter and dilator muscles? - (ANSWER)To change
the pupil size to control the amount of light entering the eye
(Chapter 3) What is amblyopia? - (ANSWER)Poor vision in an eye secondary to visual deprivation in the
first decade of life
(Chapter 3) What is diplopia? - (ANSWER)Double vision
(Chapter 3) What is the defining feature of wet age-related macular degeneration (AMD) in comparison
to dry AMD? - (ANSWER)The presence of aberrant blood vessels leaking fluid in the central retina
, Ophthalmic Medical Assisting Exam (OMA) Questions With Complete Solutions
(Chapter 3) In what condition do the orbital contents swell, pushing the eyeball forward? -
(ANSWER)Exophthalmos (Proptosis)
(Chapter 3) What differentiates pterygia from pingueculae? - (ANSWER)Pterygia extend onto the surface
of the cornea
(Chapter 3) Primary open-angle glaucoma results in damage to what part of the eye? - (ANSWER)Optic
Nerve
(Chapter 3) What is the term for the inward deviation of the eye that occurs only when 1 eye is covered?
- (ANSWER)Esophoria
(Chapter 3) An embolic retinal artery occlusion due to atherosclerosis is best classified as what type of
process? - (ANSWER)Ischemic
(Chapter 3) What is the term for an abnormal physical change that a physician observes while examining
a patient? - (ANSWER)Sign
(Chapter 3) What is the cause of presbyopia? - (ANSWER)Progressive hardening of the crystalline lens
(Chapter 3) What is a chalazion? - (ANSWER)A lump that develops after inflammation and infection
(Chapter 3) What term best describes pooling of white blood cells at the bottom of the anterior
chamber in the setting of an infectious or inflammatory process? - (ANSWER)Hypopyon
(Chapter 3) What sign or symptom most strongly suggests the presence of a retinal detachment rather
than a posterior vitreous detachment? - (ANSWER)A new, unilateral peripheral defect on
confrontational visual fields
(Chapter 3) What term describes bilateral, elevated optic nerves due to increased intracranial pressure?
- (ANSWER)Papilledema
(Chapter 1) What does the abbreviation IJCAHPO stand for? - (ANSWER)International Joint Commission
on Allied Health Personnel in Ophthalmology
(Chapter 1) What responsibility routinely falls to the ophthalmic medical assistant? -
(ANSWER)Performing certain diagnostic tests
(Chapter 1) What disease is associated with increased pressure inside the eye? - (ANSWER)Glaucoma
(Chapter 1) What eye care professional routinely fills prescriptions for eyeglasses? - (ANSWER)Optician
(Chapter 1) What does an orthoptist do? - (ANSWER)Evaluates Strabismus
(Chapter 1) What instrument does an ophthalmologist use to examine the retina and optic nerve? -
(ANSWER)Ophthalmoscope
(Chapter 1) What eye care professional would fit a patient with a prosthetic eye? - (ANSWER)Ocularist
(Chapter 1) What is the first IJCAHPO level of certification? - (ANSWER)Certified Ophthalmic Assistant
(Chapter 2) What is the primary function of the medial rectus muscle? - (ANSWER)Rotates the eye
inward toward the nose
(Chapter 2) In what order is visual information from the retina transmitted to the visual cortex? -
(ANSWER)Bipolar cells to ganglion cells to lateral geniculate body
(Chapter 2) Which part of the eye provides two-thirds of the eye's focusing power? - (ANSWER)Cornea
(Chapter 2) The contraction of what muscle(s) affects globe rotation (incyclotorsion and excyclotorsion)?
- (ANSWER)Superior oblique, inferior oblique, superior rectus, inferior rectus
,Ophthalmic Medical Assisting Exam (OMA) Questions With Complete Solutions
(Chapter 2) What membrane lines the inner eyelid? - (ANSWER)Palpebral Conjunctiva
(Chapter 2) What structure separates an internal hordeolum (chalazion) from an external hordeolum
(stye)? - (ANSWER)Tarsal Plate
(Chapter 2) The contraction of what muscle(s) results in enlargement of the pupil? - (ANSWER)Dilator
(Chapter 2) What structure is responsible for secreting the aqueous humor? - (ANSWER)Ciliary Body
(Chapter 2) What is the process where the lens changes shape to allow an individual to focus on a near
target? - (ANSWER)Accommodation
(Chapter 2) What kind of vision loss is associated with injury or degeneration of the macula? -
(ANSWER)Detailed Central Vision
(Chapter 2) The crystalline lens regularly comes into contact with what fluids and tissues? -
(ANSWER)Iris, Zonules, Aqueous Humor, Vitreous
(Chapter 2) What cells and glands of the eye and adnexa contribute to tear production? -
(ANSWER)Goblet Cells, Meibomian Glands, Lacrimal Gland
(Chapter 2) What is the primary function of the iris sphincter and dilator muscles? - (ANSWER)To change
the pupil size to control the amount of light entering the eye
(Chapter 3) What is amblyopia? - (ANSWER)Poor vision in an eye secondary to visual deprivation in the
first decade of life
(Chapter 3) What is diplopia? - (ANSWER)Double vision
(Chapter 3) What is the defining feature of wet age-related macular degeneration (AMD) in comparison
to dry AMD? - (ANSWER)The presence of aberrant blood vessels leaking fluid in the central retina
, Ophthalmic Medical Assisting Exam (OMA) Questions With Complete Solutions
(Chapter 3) In what condition do the orbital contents swell, pushing the eyeball forward? -
(ANSWER)Exophthalmos (Proptosis)
(Chapter 3) What differentiates pterygia from pingueculae? - (ANSWER)Pterygia extend onto the surface
of the cornea
(Chapter 3) Primary open-angle glaucoma results in damage to what part of the eye? - (ANSWER)Optic
Nerve
(Chapter 3) What is the term for the inward deviation of the eye that occurs only when 1 eye is covered?
- (ANSWER)Esophoria
(Chapter 3) An embolic retinal artery occlusion due to atherosclerosis is best classified as what type of
process? - (ANSWER)Ischemic
(Chapter 3) What is the term for an abnormal physical change that a physician observes while examining
a patient? - (ANSWER)Sign
(Chapter 3) What is the cause of presbyopia? - (ANSWER)Progressive hardening of the crystalline lens
(Chapter 3) What is a chalazion? - (ANSWER)A lump that develops after inflammation and infection
(Chapter 3) What term best describes pooling of white blood cells at the bottom of the anterior
chamber in the setting of an infectious or inflammatory process? - (ANSWER)Hypopyon
(Chapter 3) What sign or symptom most strongly suggests the presence of a retinal detachment rather
than a posterior vitreous detachment? - (ANSWER)A new, unilateral peripheral defect on
confrontational visual fields
(Chapter 3) What term describes bilateral, elevated optic nerves due to increased intracranial pressure?
- (ANSWER)Papilledema
