Discussion Post
• Explain the purpose of the four heart valves, and describe their structure and locations.
• What is the function of the heart? Trace a drop of blood from the inferior vena cava (IVC) to the lungs and then from the lungs to the aorta. (Do not forget to include the valves).
The response must include a reference list. One-inch margins, double-space, Using Times New Roman 12 pnt font and APA style of writing and citations.