A child presents with night blindness, delayed dark adaptation. Which investigation is to be done fuher to confirm the diagnosis?
Correct Answer: ERG
Description: Retinitis pigmentosa * APOPTOSIS OF RODS * AUTOSOMAL RESSECIVE * AUTOSOMAL DOMINANT * X LINKED - WORST PROGNOSIS C/F* NYCTALOPIA * RING SCOTOMA * TUBULAR VISION O/E- TRIAD * PALE WAXY DISC* ARETRIOLAR ATTENUATION* BONE SPICULE PIGMENTATION ( MOST CHARACTERISTIC ) Gold standard for Dx - ERG EOG - Gold standard for best diseaseRetinoscopy - differentiate between type of refractive error
Category:
Ophthalmology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now