The blue star corresponds to which of the following areas on your patient? 

The anechoic structure seen in this image is the ____________ 

What component of a transducer changes electrical to mechanical and mechanical back to electrical energy?

Which chamber is indicated by the letter A?

What structure is outlined in yellow on this image? 

What direction is the flow above basline going? 

Match each variable with the outcome it suggests could be more likely to occur for a given child: 

Which vessels does the aorta bifurcate into?

Which direction is blood flowing in the vessel represented by blue? 

Which of the following correctly describes the location of the left kidney?