Did you know?
Drinking hot water, tea or coffee may help stimulate the bowels.
read more…
22 Specialties
Diagnostic Tests
Message Board
Ask the Doctor
PDF Print Home Back E-mail this page
 

Routine Urine Examination

Chemical Examination
1. Protein
  • Normally absent.
  • Present in kidney disorders, dehydration, heart disease, and severe diarrhea.
Urine Chemical Analyser Urine Chemical Analyser
Sometimes, due to an excessive muscular exercise, prolonged cold baths, excessive protein intake or vaginal discharge in the urine, the test shows the presence of protein.

2. Glucose
  • Normally absent.
  • If present, it indicates diabetes mellitus or hyperactivity of the endocrine glands.
  • It can be present after brain injury or coronary thrombosis.
3. Ketone bodies
  • Normally absent.
  • If test shows ketones, it is due to severe diabetes mellitus, fevers, certain nervous disorders or prolonged diarrhea and vomiting.
  • Even when a person starves, the urine shows a presence of ketone bodies.
4. Bile pigments
  • Normally absent.
  • Present in liver disorders.
5. Bile salts
  • Normally absent.
  • Present in liver disorders.
6. Urobilinogen
  • Normally present in very low concentrations.
  • Increased in liver disorders.
7. Blood
  • Normally absent.
  • Present in acute kidney infections, kidney cancer, tuberculosis of the kidneys, chronic infections, stone formation in the kidneys, severe burns or a reaction to blood transfusion.
Additional Chemical Tests
1. Non–glucose Sugars
  • Lactose: May be present normally. It is present in lactating women.
  • Fructose: Present in liver disorders.
  • Pentoses: Are present due to drug therapy or hereditary conditions.
2. Non–glucose reducing substances
  • Ascorbic acid: Present in Vitamin C therapy.
  • Salicylic acid: Due to drugs having salicilates.
  • Menthol: Due to the intake of food containing menthol.
3. Nitrite: Present due to bacterial infection
4. Indican
  • It is present in very low concentrations.
  • It is increased due to intestinal obstruction, cholera, typhoid fever or peritonitis.
  • Sometimes, it is due to the intake of diets rich in proteins.


Quote this article in website  Favoured  Related articles  Save this to del.icio.us 
Users' Comments  RSS feed comment  |  Average user rating     (0 vote)

Name
E-mail
Title  
Comment
 
Available characters: 600
 
  Mathguard security question:
A19         RP3      
  U    2      S   NWS
  M   MED   YMQ      
  F    P    F     JSM
  C         KRX      
   
   

No comment posted

Login

Newsletters
Name:
Email:
feed image
Top
About Us  |  Disclaimer  |  Feedback  |  SiteMap  |  Contact Us  |  Invite Your Friends  |  © 2008 www.aarogya.com. All Rights Reserved. | T-Edge Solutions Pvt. Ltd.
This site is best viewed on IE 7.0/ Netscape 7.0/ Mozilla 2.0 or higher versions of these browsers on a screen resolution of 1024 × 768 pixels and above.