nurs 5433 final Latest Verified And
Frequently tested exam With Expected
real Questions With Well Elaborated
Correct Answers GRADED A+
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Services Offered
Proctored Exam Assistance
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Essays and Research Papers
Discussion Posts and Replies
,What is blepharitis and its common causes? - correct ans: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? - correct ans: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? - correct ans: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? - correct ans:Corneal abrasion is diagnosed using
fluorescein staining.
What is the treatment for periorbital edema? - correct ans: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? - correct ans: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.
What are the causes and treatments for dry eye? - correct ans: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? - correct ans: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? - correct ans: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? - correct ans: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? - correct ans: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? - correct ans: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? - correct ans:Conductive hearing loss can be
caused by cerumen impaction or otitis media.
What is the treatment for cerumen impaction? - correct ans:Treatment includes cerumenolytics to
soften the wax, followed by ear irrigation or manual removal.
What are the first-line treatments for otitis media? - correct ans:First-line treatment for otitis media is
amoxicillin; second-line is Augmentin; third-line options include azithromycin or other antibiotics if there
is a penicillin allergy.
What is otitis externa and its causative organisms? - correct ans:Otitis externa, or swimmer's ear, is
caused by organisms such as Pseudomonas aeruginosa, Staphylococcus aureus, and E. coli.
What is the treatment for otitis externa? - correct ans:Treatment includes ciprofloxacin/dexamethasone
drops.
What is the significance of the Quantiferon gold blood test? - correct ans:The Quantiferon gold blood
test is the gold standard for diagnosing tuberculosis (TB).
What is the risk categorization for TB testing? - correct ans:Risk categories for TB testing include low,
moderate, and high risk, with specific induration measurements for HIV+ individuals and healthy adults.
, What is the follow-up recommendation for severe blepharitis? - correct ans:Referral to ophthalmology is
recommended for severe or refractory cases of blepharitis.
What is the treatment for chalazion if it persists? - correct ans:Persistent chalazion may require steroid
injection or surgical removal.
What are the symptoms of angle-closure glaucoma? - correct ans:Symptoms include severe pain,
blurred vision, and rapid increase in eye pressure.
What is the role of antihistamine eye drops in allergic conjunctivitis? - correct ans:Antihistamine eye
drops are used to relieve symptoms of allergic conjunctivitis, such as watery and itchy eyes.
What is sensorineural hearing loss? - correct ans:Hearing loss caused by damage or noise exposure,
including conditions like presbycusis.
What are ototoxic medications? - correct ans:Medications that can cause hearing loss, including
aminoglycosides, aspirin, erectile dysfunction drugs, and loop diuretics.
What is allergic rhinitis and its pathophysiology? - correct ans:An immune response to allergens (like
pollen or dust) that causes nasal congestion, runny nose, and sneezing, often IgE-mediated.
What are the treatments for allergic rhinitis? - correct ans:Avoidance of allergens, antihistamines,
intranasal steroids, and immunotherapy.
How does non-allergic rhinitis differ from allergic rhinitis? - correct ans:Non-allergic rhinitis is triggered
by irritants, not an immune response, and symptoms are more persistent.
What is vasomotor rhinitis? - correct ans:A non-allergic type of rhinitis caused by physiological changes
in temperature and humidity, leading to nasal inflammation.
What are the signs of acute bacterial rhinosinusitis (ABRS)? - correct ans:Facial pain and purulent nasal
discharge lasting more than 10 days.
Frequently tested exam With Expected
real Questions With Well Elaborated
Correct Answers GRADED A+
Professional Academic Assistance Services
Services Offered
Proctored Exam Assistance
Online Class Management (Full Course Support)
Exam Preparation & Study Materials
Assignments and Coursework Support
Essays and Research Papers
Discussion Posts and Replies
,What is blepharitis and its common causes? - correct ans: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? - correct ans: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? - correct ans: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? - correct ans:Corneal abrasion is diagnosed using
fluorescein staining.
What is the treatment for periorbital edema? - correct ans: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? - correct ans: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.
What are the causes and treatments for dry eye? - correct ans: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? - correct ans: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? - correct ans: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? - correct ans: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? - correct ans: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? - correct ans: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? - correct ans:Conductive hearing loss can be
caused by cerumen impaction or otitis media.
What is the treatment for cerumen impaction? - correct ans:Treatment includes cerumenolytics to
soften the wax, followed by ear irrigation or manual removal.
What are the first-line treatments for otitis media? - correct ans:First-line treatment for otitis media is
amoxicillin; second-line is Augmentin; third-line options include azithromycin or other antibiotics if there
is a penicillin allergy.
What is otitis externa and its causative organisms? - correct ans:Otitis externa, or swimmer's ear, is
caused by organisms such as Pseudomonas aeruginosa, Staphylococcus aureus, and E. coli.
What is the treatment for otitis externa? - correct ans:Treatment includes ciprofloxacin/dexamethasone
drops.
What is the significance of the Quantiferon gold blood test? - correct ans:The Quantiferon gold blood
test is the gold standard for diagnosing tuberculosis (TB).
What is the risk categorization for TB testing? - correct ans:Risk categories for TB testing include low,
moderate, and high risk, with specific induration measurements for HIV+ individuals and healthy adults.
, What is the follow-up recommendation for severe blepharitis? - correct ans:Referral to ophthalmology is
recommended for severe or refractory cases of blepharitis.
What is the treatment for chalazion if it persists? - correct ans:Persistent chalazion may require steroid
injection or surgical removal.
What are the symptoms of angle-closure glaucoma? - correct ans:Symptoms include severe pain,
blurred vision, and rapid increase in eye pressure.
What is the role of antihistamine eye drops in allergic conjunctivitis? - correct ans:Antihistamine eye
drops are used to relieve symptoms of allergic conjunctivitis, such as watery and itchy eyes.
What is sensorineural hearing loss? - correct ans:Hearing loss caused by damage or noise exposure,
including conditions like presbycusis.
What are ototoxic medications? - correct ans:Medications that can cause hearing loss, including
aminoglycosides, aspirin, erectile dysfunction drugs, and loop diuretics.
What is allergic rhinitis and its pathophysiology? - correct ans:An immune response to allergens (like
pollen or dust) that causes nasal congestion, runny nose, and sneezing, often IgE-mediated.
What are the treatments for allergic rhinitis? - correct ans:Avoidance of allergens, antihistamines,
intranasal steroids, and immunotherapy.
How does non-allergic rhinitis differ from allergic rhinitis? - correct ans:Non-allergic rhinitis is triggered
by irritants, not an immune response, and symptoms are more persistent.
What is vasomotor rhinitis? - correct ans:A non-allergic type of rhinitis caused by physiological changes
in temperature and humidity, leading to nasal inflammation.
What are the signs of acute bacterial rhinosinusitis (ABRS)? - correct ans:Facial pain and purulent nasal
discharge lasting more than 10 days.
