Which ECG wave is represented by the letter “B”

   The laboratory test that measures the percentage of this formed element (at the pointer) in the blood is referred to as a person’s _____________________________.

Identify the the heart structure lifted by the dissection probe.  

Is the vessel circled at A an artery or a vein?  

Which vessel has lower blood pressure A, B or C?    

Give the function of the structure at the arrow on the model below  

Which ECG wave is represented by the letter “C”.  

Identify the structure at the tip of the arrow labeled “B”

In which vein would the fluid in structure “B” drain? (Be specific)

Identify the layer labeled “D”