1. Define the apical impulse and describe its normal location, size, and duration.
2. Which abnormal conditions may affect the location of the apical impulse?
3. Explain the mechanism producing normal first and second heart sounds.
4. What is syncope?
5. Define the third heart sound.
6. Define pulmonic stenosis.
7.Define physiologic splitting.
Reply answering the questions above using APA format.
