Page:Laboratory Manual of the Anatomy of the Rat (Hunt 1924).djvu/116

102 the branches of each artery proceding dorsally on each side of the column. Determine the number of lumbar arteries, and follow them into the dorsal musculature of the lumbar region.

Exercise XXVI. Make a full-page drawing of the arteries anterior and posterior to the heart, incorporating the sketch required by Exercise XV.