URINALYSIS. 149 



Give the test for nucleo-albumin. 



Give the source of peptones in the urine; also test. 



Give the test for bile in the urine. 



Where is bile made in the body? 



Give the indican test. 



What is the presence of indican in the urine called? 



MICROSCOPIC URINALYSIS. 



Take a spread of the urine that you used when you 

 precipitated the earthy phosphates and place it on the 

 slide and examine. 



Method: With a long pipette, take some of the 

 urine from the bottom of the sedimentation glass and 

 place it on the slide, cover with a cover-glass, using 

 just enough urine to fill the space between the cover 

 glass and the slide. Focus and make drawings of 

 what you see. (See the Atlas.) Wipe off the slide, 

 cover, and receive the spread that the assistant will 

 give you ; examine. (See Atlas.) Take a small quan- 

 tity of urine and set aside for a while to settle and use 

 the pipette on the same. 



What method of making a spread is this? 



Take the same amount of urine nd do the same with 

 it. Only use the centrifugal apparatus. 



Why did you use the centrifuge? 



Find the reaction of the urine you used in finding 

 the earthy phosphates. 



