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Classification of eye conditions - Coggle Diagram
Classification of eye conditions
Nursing assessment and common findings
Visual acuity
Physical examination
Subjective data
Itching
Irritation
Lacrimation
Photophobia
Various alteration in vision
Interviewing the patient
Vision status
Quality of vision
Ability to see
Impact of compromised vision
Previous general health
Ophthalmic history
Systemic conditions
Diabetes mellitus
Tuberculosis
Hypertension
Rheumatic fever
Thyroid disease
Heart diseases
Ophthalmic conditions
Family history
Psychosocial information
Medication history
Discomfort and pain
Objective data
Use torch or penlight
Observations
Systematic eye examination
Comparison between left and right eye
Eyeball palpation
IOL estimation
stability
Eye examination
Eyelids
observe position
Colour
Discharge
Scarring
ptosis
growths
Eyelid inversion
checking for any subtarsal foreign objects
Conjuctiva
Observe infection
chemosis
foreign bodies
Pallor
Discharge
Sclera
Colour
Nodules
Inflammation
Ciliary flush
Cornea
Size
Shape
Clarity
Loss of sensation and tracks
Foreign bodies
Diseased conjuctiva
Scars
Anterior chamber
Depth
Hypophon
Hyphaemia
Pupils
Size
Regularity
Shape
Reaction to light
Iris
Synechiae
Rubeosis
Irido-donesis
Ocular movements
Nystagmus
Squint
Classification of eye conditions
Hereditary
Congenital
Developmental
Trauma
Tomours
Malignant
Begnin
Miscellaneous
Systemic manifestations retinopathies
Refractive errors
Glaucoma
HIV/AIDS
Strabismus
Inflammations
Degenerative conditions
Risk factors
Genetics
Glaucoma
Albinism
Colour blindness
Poor nutrition
vitamin A deficiency
Protein deficiency
Poor hygiene
Sharing of towels
Infection
Lack of immunisation
infectious diseases( measles)
Poor eye sight
Systemic conditions
Skin conditions
Diabetes mellitus
Exposure to ultraviolet light
ocular problems
Degeneration of the conjuctiva
keratitis
Cateract
Uncontrolled fireworks
Burns
Non -compliance with safety regulations
Worplace non compliance
Home ,protective equipment not used
Trauma
Sports injury
Motor vehicle accident
Fight
Clinical Measurement
Visual acuity
Routine examination
Assessment with and without spectacles
Eyes tested separately
Snellen illumination chart
Progressive smaller rows
To match the shapes
Has panels of numbers,letters, pictures
Results recorded in a fraction form
Denominator represents distance from the chart
Numerator represents letter that can be seen on the chart
6/6 Represents normal vision
Commencing the test
Occlude left eye
With right eye read far down the chart
Position in a prescribed distance
Record
Same procedure left eye
Patient progressively brought forward
Record as hand movement
Record as hand test
Shine a torch
Accurate response
Record as light projection
Patient indicating that there is light
Record as light perception
Light cannot be seen at all
Record no light could be perceived
Visual field( Area outside the eye that can be seen)
Perimeter is used
Process
Perimetry
Position held straight
Ask the patient to fix the gaze
Cover one eye
Finger held in between the eyes
Object is movement
Medially
Laterally
Record
First visual field disappearance
First vivual field appearance
Centre
Diagnostic procedures
Ultrasonography
Assessment and Diagnosis
intraocular structures
Retinal detachment
Changes in tissues
Orbital tumours
Fluorescein angiography
Introduction of diagnostic dye
Uses
Irregularities highlight
Corneal staining
Retinal and choroidal vasculature
Evaluation
Disgnosis
Slitlamp examination
Anterior chamber
Detailed examination
Inflammation detection or cataract
Tonometry
Technique
To measure intraocular pressure
Aqueous humour determination
Direct Ophthamoscopy
Opthamoscope
Dark room
Examination
Cornea
Lens
Retina