An 9-month-old infant is brought to the physician because of a generalized nonpruritic rash for 2 days. The rash began on her trunk and spread to her extremities. Five days ago, she was taken to the emergency department for fever of 40.5°C (104.9°F) and a 1-minute generalized tonic-clonic seizure. She was released the next day after giving acetaminophen. She was born at term and has no history of serious illness. Her immunizations are up-to-date. Current medications include acetaminophen. Her temperature is 37.2°C (99.0°F) and pulse is 120/min. Examination shows a maculopapular rash that blanches on pressure. A photograph of the rash is shown. Posterior auricular lymphadenopathy is present. Which of the following is the most likely diagnosis? A Kawasaki disease B Drug allergy C Scarlet fever D Impetigo E Roseola infantum F Measles G Fifth disease H Rubella

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Answer is : E Roseola infantum, also known as exanthem subitum, is a disease caused by the human herpesvirus 6 that primarily affects infants and young children. It is characterized by a 3-day high fever (causing a tonic-clonic febrile seizure in this child) that ends abruptly (“3-day fever”) and is immediately followed by a blanching, maculopapular, nonpruritic rash. The rash appears mainly on the trunk but may spread to the face and extremities. It is commonly associated with cervical, postauricular, and/or occipital lymphadenopathy. Treatment is symptomatic as the disease is self-limiting.

I agree with Muskan Jain

Thankew sir!
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@f

Mam correct answer is e
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Rubella

Roseola