Question

What is the best location to hear a holosystolic murmur 5-10 days post MI?

1) Left sternal border
2) Right sternal border
3) Apex
4) Back

Answer 1

The best location to hear a holosystolic murmur 5-10 days post MI is the apex of the heart.

Step-by-step explanation:

The best location to hear a holosystolic murmur 5-10 days post MI is the apex of the heart.

During auscultation, the bell of the stethoscope should be placed at the apex, which is located just to the left of the sternum between the junction of the fourth and fifth ribs near their articulation with the costal cartilages. The left ventricle is most affected by myocardial infarction (MI), and a holosystolic murmur can be heard best at the apex due to the turbulent flow of blood caused by the damaged valve or heart muscle.

Therefore, option 3) Apex is the correct answer.