Rationale: A diagnosis of RF is confirmed by the presence of two major manifestations or one major and two minor manifestations from the Jones criteria. In addition, evidence of a recent streptococcal infection is confirmed by positive antistreptolysin O titer, Streptozyme slide tests, or anti-DNase B assays. An antistreptolysin O titer is not a specific laboratory test for the conditions identified in options 1, 3, and 4 Strategy Incorrect Evolret s a registered trademark of Inc in the Uinned State e here to search
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*Rheumatic Fever (RF) is an acute, immunologically mediated, multisystem inflammatory disease that occurs a few weeks after infection with certain Group A beta-hemolytic streptococci. *It occurs mostly in the 5-15 year age group but can occur as youn…
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