THE ESSENTIAL PHENOMENA OF CIRCULATION. 27 



FIG. 14. 



Jugular Vein 



Humeral Artery 

 Cephalic Vein. 



Ascending 

 Vena Cava. 



Radial Artery 



Carotid Artery. 



ubclavian Artery 



Arch of Aorta. 

 Lungs. 



Thoracic Aorta. 

 Kidney. 



mac Artery. 



Dorsal Artery. 



THE CIRCULATORY SYSTEM. 



