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Daily quiz
2025/11/18
On November 18, the quiz focuses on systolic heart murmurs. First, you will identify the point of maximal intensity of the murmur. Then, you will divide systole into three phases—early, mid, and late—and determine in which phase the murmur is heard. (November 18, 2025)
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Daily quiz
2025/11/16
On November 16, the quiz focuses on how the second heart sound (S2) changes between inspiration and expiration. By listening to the actual sounds, you will gain a clear understanding of the mechanism of physiological S2 splitting. (November 16, 2025)
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Daily quiz
2025/11/12
On November 12, the case features croup, characterized by a barking cough resembling a dog’s bark and a high-pitched inspiratory wheeze (stridor). You will listen to the respiratory sounds caused by upper airway obstruction and answer the quiz. (November 12, 2025)
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