immobile red and opaque tympanic memb.

Discussion in 'USMLE STEP 2 CS' started by DRjames., Aug 14, 2008.

  1. DRjames.

    DRjames. Guest

    a previously healthy 3 month old baby is brought to the hospital. he continues to have fever and ear pain despite treatment with amoxicillin for 72 hrs. examination shows immobile red and opaque tympanic memb. which is the most likely pathogen

    a)chlamydia
    b)group A strep
    c)hemophilus influenza
    d)mycoplasma pneumonie
    e)staph aureus

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