8 4 



Physiology. 



The Lymph. Lymph is a clear liquid. It is more 

 watery than the blood plasma, but contains a share of all 



Left Jugular Vei 



Mouth of 

 Lymph Vein 

 Left Subcla- _ 

 vian Vein 



^\- Right Lymph Vein 



..Right Subclavian 

 Vein 



....Pre-caval Vein 



Post-caval Vein 



Main Lymph Vein 

 (Thoracic Duct) 



Lymph Capillaries 



Blood Capillaries 



Fig. 50. Diagram of the Circulation of Blood and Lymph (Back View). 



its nourishing substances. Lymph may be defined as 

 " diluted blood minus red corpuscles" The blood proper 

 never reaches the tissues. 



