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Daily quiz
2025/10/21
The theme for October 21 is “Dilated Cardiomyopathy.”At the cardiac apex, a “galloping rhythm” resembling the sound of a running horse can be heard. When this type of heart sound is present, it indicates severely impaired cardiac function.
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Daily quiz
2025/10/20
The quiz for October 20 is “Ejection Systolic Murmur”! This crescendo–decrescendo type murmur begins after the first heart sound (S1) and ends before the second heart sound (S2), so with careful listening, both S1 and S2 can be distinguished.
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Daily quiz
2025/10/19
The quiz for October 19 is “Mitral Regurgitation (MR)”! Listen carefully to the holosystolic murmur that has its maximum intensity at the apex and often radiates to the left axilla.
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Daily quiz
2025/10/18
The quiz for October 18 focuses on the heart murmur of aortic stenosis (AS). The point of maximum intensity is not always limited to the 2RSB. Listen to the AS murmur on iPax and find out for yourself.
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Daily quiz
2025/10/17
The theme for October 17 is “Oral auscultation.” In cases such as bronchiectasis or pneumonia, adventitious sounds may radiate to the mouth. Listen to the adventitious sounds audible during oral auscultation on iPax.
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Daily quiz
2025/10/16
The theme for October 16 is “Trachealization of vesicular sounds in interstitial pneumonia.” Listen to the lung sounds at the lung bases on iPax and consider how fibrosis alters the transmission of sound. (October 16, 2025)
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Daily quiz
2025/10/15
The theme for October 15 is adventitious lung sounds heard on cervical auscultation. This quiz is designed to help you understand airway sound transmission and the concept of the high-cut (low-pass) filter of the lungs. (October 15, 2025)
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