Discuss the heart contraction on the organ level, meaning the whole heart?

Valves between which structures of the heart shown in the figure control the direction of the movement of oxygenated blood within the heart and as it is pumped to the systemic circuit?

Which of the four chambers of the human heart has the thickest muscular wall?

Discuss why the heart is called a double pump and compare the pulmonary and systemic circuits.

List everything that would happen if the cardiac muscles turned into skeletal muscles.

Describe blood flow during the heart cycle, then explain why the blood moves between atria and ventricles, and further between ventricles and major vessels (aorta and pulmonary trunk.). Clarify the role of the papillary muscles during the ventricular contraction.

Trace the pathway of blood through the heart. List, in the order that blood flows, the names of the vessels entering and exiting the heart, name of the chambers of the heart, and name the heart valves.

By hand, diagram the blood flow from the heart to the capillaries and back to the heart.  Include chambers, various vessels, etc.

Name the cord that connects that heart's apex with parietal peritoneum?

Explain why the heart is called a double pump.  Briefly describe the pulmonary and systemic circulation systems.