Highest 

 point of 

 Crest of the 

 Uium. 



Anterior Su- 

 perior Spine 

 of the Uium. 



Symptysis Pubis. 



DIAGRAM OF THORACIC AND ABDOMINAL REGIONS. 



A. Aortic Valve. Piilmonary Valve. 



If. Mitral Valve. T. Tricuspid Valve. 



