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Test your knowledge on ophthalmic conditions with our Monday Fun Quiz! We'll explore various cases, including night vision difficulties, traumatic iritis, and disorders showcasing features like patchy chorioretinal atrophy and retinal changes. You’ll also discover hereditary aspects, associated symptoms, and important visual acuities in patients. Whether you're studying for routine exams or just love learning about eye health, this quiz provides valuable insights into common and rare eye disorders. Join us and expand your understanding today!
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1. • 30 yo WF presents for a routine exam • Mother and sister have night vision difficulties • VA=20/20 OD/OS • ERG nonrecordable • Carriers usually stable, but may exhibit RP-like symptoms
2. • 60 yo AAM • Cc: Decreased VA and ache OD • VA=20/50 OD, 20/40 OS • Mutton fat KP OD
3. • 33 yo Haitian F • Presented with traumatic iritis after being “hit in the eye with a stick” • No Hx poor vision • No FHx eye problems • VA=20/20 OD, 20/20- OS
4. • This disorder features patchy chorioretinal atrophy (may have scalloped borders), restricted VF, trouble with night vision, cataract, and increased ornithine levels • Moderate to progressive myopia • May have associated seizures, mental retardation, muscle weakness, or low IQ • Autosomal recessive
5. • Disorder characterized by arterial attenuation, disc pallor, and midperipheral retinal changes • AR, AD or sex-linked heredity • Abnormal ERG & EOG