Highest 

 point of 

 Crest of the 

 Ilium. 



Anterior Su- 

 perior Spite 

 of the Ilium. 



Symphysia Piibis. 



DIAGRAM OF THORACIC AND ABDOMINAL REGIONS. 



A. Aortic Valve. 

 M. Mitral Valve. 



P. Pulmonary Valve. 

 T. Tricuspid Valve. 



