May 20, 2012

Heart Sounds Quiz

Heart Sounds Quiz

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Question 1

Which stenosis is heard at the second right intercostal space?

Mitral Stenosis
Pulmonic Stenosis
Tricuspid Stenosis
Aortic Stenosis
Question 1 Explanation:
The aortic area is found in at the second intercostal space on the right side of the chest. Sounds heard at the aortic area: - Aortic Stenosis - Flow Murmur - Aortic Valve Sclerosis
Question 2

Where would you hear an ventricular septal defect when auscultating the heart?

Aortic area
Pulmonic area
Tricuspid area
Mitral area
Question 3

Where would you hear a mitral regurgitation?

On the right side of the chest over the 2nd intercostal space
On the left side of the chest over the apex of the heart.
On the left sternal border.
Over the tricuspid area
Question 3 Explanation:
The mitral area is located on the left side over the apex of the heart at the mid clavicular line. A systolic sound here would indicate mitral regurgitation. A diastolic sound here would indicate mitral stenosis.
Question 4

Where would you listen to  hear pulmonic stenosis?

apex of the heart at 4th or 5th intercostal space along the mid clavicular line.
3rd to 5th intercostal space along the left sternal border.
Along the right sternal border.
2nd intercostal space along the left sternal border.
Question 5

Which of these would be heard while auscultating the right side of the chest?

Aortic regurgitation
Ventricular septal defect
Mitral regurgitation
Pulmonic stenosis
Question 6

Which one of these is NOT heard at the pulmonic area?

Pulmonic regurgitation
Pulmonic stenosis
Flow mumur (e.g. atrial septal defect)
Question 6 Explanation:
First Aid for the USMLE has a good chart covering auscultation of the heart that shows where all these sounds are located.
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There are 6 questions to complete.