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NURS 5433 FINAL EXAM QUESTIONS AND
VERIFIED ANSWERS 2026 PASS
ASSURED!!!
What is blepharitis and its common causes? -
-Solution -Blepharitis is chronic inflammation of the eyelid margins due to
bacterial colonization (commonly Staphylococcus) or seborrheic dysfunction,
often associated with risk factors like rosacea, seborrheic dermatitis, contact lens use,
and poor eyelid hygiene.
How can you differentiate between hordeolum and chalazion? -
-Solution -Hordeolum (stye) is an acute, painful, red, swollen nodule at the
eyelid margin due to infection, while chalazion is a chronic, nonpainful, firm
nodule from a blocked meibomian gland.
What are the symptoms and treatment options for conjunctivitis? -
-Solution -Bacterial conjunctivitis presents with mucopurulent
discharge and is treated with antibiotic drops. Viral conjunctivitis has watery
discharge and is treated with supportive care. Allergic conjunctivitis involves watery,
itchy discharge and is treated with antihistamine eye drops.
What is the diagnostic method for corneal abrasion? - -
-Solution Corneal abrasion is diagnosed using fluorescein staining.
What is the treatment for periorbital edema? -
-Solution -Treatment for periorbital edema depends on the cause and
may include antihistamines or antibiotics if cellulitis is suspected.
What are the differences between pterygium and pingueculum? -
-Solution
,2
-Pterygium is a triangular, fleshy mass on the inner eye extending onto the
cornea, while pingueculum is a yellowish-white conjunctival growth that does not cross the
cornea.
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What are the causes and treatments for dry eye?
Solution -Dry eye can be caused by aging, autoimmune diseases (like
Sjogren's), and medication side effects. Treatments include artificial tears
and
cyclosporine eye drops.
What is hyphema and its treatment?
-Solution -Hyphema is a medical emergency characterized by blood
pooling in the anterior chamber of the eye, requiring urgent referral to ER or ophthalmology.
What is glaucoma and its types?
-Solution -Glaucoma is characterized by increased eye pressure. Types
include open-angle (chronic, painless) and angle-closure (acute, painful, emergency).
What are the symptoms and treatment for diabetic retinopathy?
-Solution -Diabetic retinopathy requires yearly dilated eye exams and is
treated with laser therapy, blood sugar control, and management of diabetes.
What are the two types of macular degeneration?
-Solution -The two types of macular degeneration are dry (with drusen
deposits) and wet (with neovascularization), with wet being more severe.
What is strabismus and its types?
-Solution -Strabismus is the misalignment of eyes, with estropia
(inward) and extropia (outward) leading to double vision or amblyopia.
What is conductive hearing loss and its common causes?
-Solution -Conductive hearing loss can be caused by cerumen
impaction or otitis media.
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NURS 5433 FINAL EXAM QUESTIONS AND
VERIFIED ANSWERS 2026 PASS
ASSURED!!!
What is blepharitis and its common causes? -
-Solution -Blepharitis is chronic inflammation of the eyelid margins due to
bacterial colonization (commonly Staphylococcus) or seborrheic dysfunction,
often associated with risk factors like rosacea, seborrheic dermatitis, contact lens use,
and poor eyelid hygiene.
How can you differentiate between hordeolum and chalazion? -
-Solution -Hordeolum (stye) is an acute, painful, red, swollen nodule at the
eyelid margin due to infection, while chalazion is a chronic, nonpainful, firm
nodule from a blocked meibomian gland.
What are the symptoms and treatment options for conjunctivitis? -
-Solution -Bacterial conjunctivitis presents with mucopurulent
discharge and is treated with antibiotic drops. Viral conjunctivitis has watery
discharge and is treated with supportive care. Allergic conjunctivitis involves watery,
itchy discharge and is treated with antihistamine eye drops.
What is the diagnostic method for corneal abrasion? - -
-Solution Corneal abrasion is diagnosed using fluorescein staining.
What is the treatment for periorbital edema? -
-Solution -Treatment for periorbital edema depends on the cause and
may include antihistamines or antibiotics if cellulitis is suspected.
What are the differences between pterygium and pingueculum? -
-Solution
,2
-Pterygium is a triangular, fleshy mass on the inner eye extending onto the
cornea, while pingueculum is a yellowish-white conjunctival growth that does not cross the
cornea.
,3
What are the causes and treatments for dry eye?
Solution -Dry eye can be caused by aging, autoimmune diseases (like
Sjogren's), and medication side effects. Treatments include artificial tears
and
cyclosporine eye drops.
What is hyphema and its treatment?
-Solution -Hyphema is a medical emergency characterized by blood
pooling in the anterior chamber of the eye, requiring urgent referral to ER or ophthalmology.
What is glaucoma and its types?
-Solution -Glaucoma is characterized by increased eye pressure. Types
include open-angle (chronic, painless) and angle-closure (acute, painful, emergency).
What are the symptoms and treatment for diabetic retinopathy?
-Solution -Diabetic retinopathy requires yearly dilated eye exams and is
treated with laser therapy, blood sugar control, and management of diabetes.
What are the two types of macular degeneration?
-Solution -The two types of macular degeneration are dry (with drusen
deposits) and wet (with neovascularization), with wet being more severe.
What is strabismus and its types?
-Solution -Strabismus is the misalignment of eyes, with estropia
(inward) and extropia (outward) leading to double vision or amblyopia.
What is conductive hearing loss and its common causes?
-Solution -Conductive hearing loss can be caused by cerumen
impaction or otitis media.
, 4
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