Explore the most common disorders of the special senses in this comprehensive 'Special Senses' lecture—ideal for students of nursing, medicine, and allied health. This video covers:
Eye Anatomy and Disorders:
Functional Layers: Sclera, choroid, retina, optic nerve, and lens
Refractive Errors: Hyperopia, myopia, astigmatism, and presbyopia
Common Eye Conditions: Nystagmus, strabismus, conjunctivitis, keratitis, blepharitis, chalazion, and hordeolum
Internal Eye Disorders: Cataracts, glaucoma, macular degeneration, diabetic retinopathy, retinal detachment
Vision Threatening Conditions:
Uveitis, episcleritis, scleritis, exophthalmos, and ocular cancers including retinoblastoma
Ear Anatomy and Disorders:
Ear Divisions: Outer, middle, and inner ear (cochlea, labyrinth)
Hearing Loss Types: Conductive, sensorineural, and central deafness
Outer/Middle Ear Conditions: Otitis externa (swimmer’s ear), impacted cerumen, otitis media, tympanic membrane rupture
Inner Ear Disorders: Meniere’s disease, benign paroxysmal positional vertigo (BPPV), labyrinthitis
Hearing and Balance Disorders:
Otosclerosis: Abnormal bone growth around stapes causing hearing loss
Cholesteatoma and Mastoiditis: Chronic infection-related complications
Ear Tumors: Acoustic neuroma, glomus tumors, squamous cell carcinoma
This high-yield lecture explains anatomy, pathology, diagnostics, and treatment of visual and auditory disorders. Subscribe for more expert-led lectures in pathophysiology and clinical care.
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