Which layer of the heart wall is the thickest?

Which type of blood would a person have if they have: A antigens on their RBCs anti-B-antibodies in their plasma Rh antigens on their RBC no Rh antibodies in their plasma    

At a normal resting heart rate, most of the total volume of blood in the body is located in which of the following areas?    

Which type of blood stem cell of the red bone marrow will have both a nucleus and organelles?  

 In microscopy, the term resolution

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?

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

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?

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

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