The nurse is explaining the treatment of rheumatic fever to a nursing student. After administration of antibiotics to treat the group A β-hemolytic streptococcal infection, what is the next priority for treatment?

Choice A rationale While joint pain (polyarthritis) is a common, painful, and often migrating symptom of rheumatic fever, and analgesics are used for comfort, addressing potential permanent heart damage is the clinical priority. The severity of carditis dictates long-term management and prognosis. Therefore, immediate assessment for cardiac involvement takes precedence over symptom management alone. Choice B rationale Physical therapy consultation is not an immediate priority following antibiotic treatment for the streptococcal infection. Any residual weakness or joint mobility issues are typically addressed once the acute inflammatory phase of the disease has subsided and the focus shifts from acute treatment to rehabilitation or long-term management of complications. Choice C rationale Antipyretics, such as acetaminophen or aspirin (used cautiously due to Reye syndrome risk in children), are appropriate for fever management. However, while fever control improves comfort, it does not prevent the most serious complication of rheumatic fever, which is damage to the heart valves, making cardiac assessment the highest priority. Choice D rationale Carditis, inflammation of the heart, is the most serious and potentially fatal complication of rheumatic fever, leading to permanent damage to the heart valves (rheumatic heart disease). Therefore, consulting cardiology is the next critical priority after treating the underlying infection, as a thorough cardiac evaluation is essential to assess for valve damage and guide future prophylaxis.