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9. Loud first heart sound (S1) is typically heard in which condition?
Jun 5, 2026
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8. Which vaccine administered at 16 weeks of age is most commonly associated with causing fever in infants?
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10. Female patient over 16 years old presents with a paroxysmal cough lasting for 1 month. She received antibiotics but did not improve. What is the most appropriate diagnostic test?
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