FIG. 57. Circulatory System of Man. (Thom, Zoologie.) Veins of the left half of the heart, 

 white; those of the right half, shaded. L.V., left auricle; R.V., right auricle: L.K., 

 left ventricle ; R.K., right ventricle; L.L., left lung; R.L., right lung; N., kidney; Hb., 

 bladder ; i, aortic arch ; 2, innom. and subclavian arteries ; 3, carotid arteries ; 4, brachial 

 arteries; 5, descending aorta ; 6, renal arteries ; 7, femoral arteries ; 8, crural arteries; 

 9, tibial arteries; 10, arteries of the foot; I., vena cava superior; II., clavic veins; 

 III., jugular vein; IV., brachial veins; V., vena cava inf.; VI., renal veins; VII., 

 femoral veins ; VIII., crural veins; IX., tibial veins; X., veins of the foot. 



