Show your workspace – both hands, paper, pencil, calculator and your face should be visible.Focus on your work or on the computer.Submit your work on Gradescope when you finish.  You have 10 minutes to submit your work without penalty.

In the United States, what is the most uncommon ABO blood type?

Name the two atrioventricular (AV) valves.

Name the white blood cell pictured below.

What are these mound-like structures to which fibrous cords attach (indicated by the arrow)?

Your patient has Type B+ blood.  Name the type of ABO and Rh antigen(s) present on the surface of your patient’s erythrocytes.

Contraction of the ventricles is specifically referred to as __________.

Identify this bone (indicated by the arrow).

What is the category of membrane that surrounds the heart?

Identify this endocrine gland (indicated by the arrows).