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Registered Nurse (RN)
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Nervous System
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Eye Disorders

Ace Your Nervous System Classes and Exams with Picmonic: #1 Visual Mnemonic Study Tool for Registered Nurse (RN) Students

With Picmonic, facts become pictures. We've taken what the science shows - image mnemonics work - but we've boosted the effectiveness by building and associating memorable characters, interesting audio stories, and built-in quizzing. Whether you're studying for your classes or getting ready for a big exam, we're here to help.

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Nervous System | Registered Nurse (RN) School Study Aid

Eye Disorders
11 Picmonics to Learn | 29 mins
Primary Angle-Closure Glaucoma (PACG - Acute)
Mechanism
Rapid Increase in IOP
Signs and Symptoms
Rapid Onset
Pain
Blurred Vision
Halos Around Lights
Nausea and Vomiting
IOP over 30 mm Hg
Considerations
Drug Therapy
Surgery
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1 min
Primary Open-Angle Glaucoma (POAG - Chronic)
Mechanism
Flow of Aqueous Humor Slowed
Signs and Symptoms
Slow Onset
No Pain
Tunnel Vision
IOP 22-32mm Hg
Considerations
Drug Therapy
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1 min
Age-Related Macular Degeneration (AMD)
Mechanism
Dry (nonexudative)
Wet (exudative)
Signs and Symptoms
Scotomas
Blurred, Darkened Vision
Loss of Central Vision
Distortion of Vision
Considerations
Drug Therapy
Surgery
Low-vision Assistive Devices
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2 mins
Detached Retina
Assessment
Flashes of Light
Floaters
Curtain Like Shadow
Interventions
Eye Patch
Bed Rest
Surgical Emergency
Considerations
No Vigorous Activity
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2 mins
Cataract
Mechanism
Age-related
Assessment
No Pain
Cloudy Opaque Lens
Decreased Visual Acuity
Occurs Gradually
Treatment
Surgery
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1 min
Nystagmus
Pathophysiology
Vestibulo-Ocular Reflex (VOR) Dysfunction
Vestibular Injury
Signs & Symptoms
Concussion
Upbeating or Horizontal Beating Eyes
Oscillopsia
Diagnosis
HINTS (Head Impulse-Nystagmus-Test of Skew)
History Examination
INFARCT (Impulse Normal Fast-phase Alternating Refixation on Cover Test)
Visual Acuity Test
Treatment
Brandt-Daroff Maneuver
Epley Maneuver
Baclofen
Considerations
Congenital vs Acquired
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4 mins
Internal Eye Abnormalities
Lens Opacities
Nuclear Cataract
Cortical Cataract
Optic Disc Abnormalities
Papilledema
Optic Atrophy
Excessive Cup-Disc Ratio
Visual Field Loss
Macular Degeneration
Scotomas
Increased Ocular Pressure
Retinal Detachment
Optic Tract Lesions
Vascular Abnormalities of the Retina
Arteriovenous Crossing
Attenuated Arteries
Diabetic Retinopathy
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4 mins
External Eye Abnormalities
Extraocular Muscle Dysfunction
Strabismus
Eyelid Abnormalities
Exophthalmos
Ptosis
Ectropion
Entropion
eyelid lesions
Blepharitis
Dacryocystitis
Hordeolum (Stye)
Chalazion
Pupil Abnormalities
Anisocoria
Mydriasis
Miosis
Abnormalities on Cornea and Iris
Pterygium
Hyphema
Hypopyon
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4 mins
Age-Related Dizziness
Presbystasis
Pathophysiology
Visual Decline
Somatosensory Dysfunction
Vestibular Dysfunction
Muscular Atrophy
Signs and Symptoms
Increased Loss of Balance
Vertigo
Treatment
Vestibular Rehabilitation
Strength Training
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3 mins
Common Eye Disorders
Common Eye Disorders
Conjunctivitis
Refractive Errors
Presbyopia
Cataract
Glaucoma
Uveitis
Age-Related Macular Degeneration
Diabetic Retinopathy
Retinal Detachment
Leukocoria
Cranial Nerve Palsies
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4 mins
Retinoblastoma
Characteristics
Loss of Heterozygosity
Chromosome 13
Children
Presentation
Leukocoria
Strabismus
Vision Loss
Association
Osteosarcoma
Diagnosis
Genetic Testing
Management
Cryotherapy
Photocoagulation
Chemotherapy or Radiation
Surgery
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3 mins

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