Identify the indicated RED structure at the arrow (include right or left).  

Identify the indicated structure (chamber).  

Identify the indicated structure in RED (include right or left).  

Is this value Normal / High / Low, for a female (pick one)?

Identify the indicated structure (chamber).

According to the hemoglobin content result from athletes A, B, and C,  name all the possible persons likely to have been blood doping.  

Name one reason to do a differential white blood cell count.

Identify the indicated structure in BLUE.

Name the indicated part of this waveform (be specific).  

Identify the indicated LAYER (shown at the tip of the arrow).