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What is False about kernicteres is - and explain in detail?
Ans. is 4aT i.e., No long term effect Kernicteruso Also known as bilirubin encephalopathy.o Resulting from deposition of indirect bilirubin in basal ganlion and brain stem nuclei,o Usually appear 2-5 days after birth.o Usually have long term sequale like movement disorder (choreoathetosis, ballismus tremor) sensorineural hearingloss.Clinical Features of kernicterusACUTEFORMPhase 1 (1st 1-2 days): poor sucking, stupor, hypotonia, seizuresPhase 2 (middle of 1 st wk): hypertonia of extensor muscles, opisthotonos, retrocollis, feverPhase 3 (after the 1 st wk): hypertoniaCHRONIC FORMFirst year: hypotonia, active deep tendon reflexes, obligatory tonic neck reflexes, delayed motor skills.After 1st yr: movement disorders (choreoathetosis, ballismus, tremor), upward gaze, sensorineural hearing loss.