In a drop of blood, how many platelets should a normal healthy adult have?

During which phase of platelet plug formation do platelets release chemicals that activate platelets?

A patient has had a minor heart attack recently, which has weakened his heart contractility.  When measuring his blood pressure, what would you expect his pressure to be?

When red blood cells are damaged or die, they are removed from the bloodstream by which of the following organs?

A patient has been waiting for a test result an has become angry.  If you measure his blood pressure, what effect would the anger have on his pressure?

What is the correct order of blood vessels that blood would travel through from a capillary to the heart?

Closure of  the  tricuspid and bicuspid valves produces which heart sound in a normal heartbeat:

An electrical charge generated by the SA node would travel through what sequence of structures of the conduction system of the heart? sinoatrial node bundle of his purkinje fibers atrioventricular node bundle branches

S2 heart sounds occur during which phase of the cardiac cycle?

Which type of White Blood Cell has a nucleus divided into two segments/lobes?