1.7K views · 28 reactions | Sound Test  You perform auscultation of the chest at the apex, using the open bell side of the 3M Littmann Cardiology III stethoscope. You hear the following sounds: 1. An aortic stenosis 2. A mid-diastolic murmur 3. A mid-systolic click 4. All of the above Did you pick answer 2? Explore the art of auscultation with our Littmann learning app. https://s.3m.com/bkjh5 | Littmann | Facebook