AllRefer Health - Caring for your Well Being  

Home | About | FAQs | Contact Us

AllRefer Channels :: Yellow Pages | Reference | Health  

Medical Tests & Exams
Select & Go
 Diet & Nutrition
 Diseases & Conditions 
 Health News
 Injuries & Wounds
 Poisons & Overdoses
 Surgery & Procedures 
 Symptoms Guide
 Special Topics
 Tests & Exams
 Pictures & Images
 Medical Encyclopedia
Google
  Web health.allrefer.com   

You are here : AllRefer.com > Health > Tests & Exams > Urine Specific Gravity

Urine Specific Gravity

Provided by A.D.A.M.

Definition

Why is the Test Performed?

How is the Test Performed?

How to Prepare for the Test?

How will the Test Feel?

Normal Values

What do Abnormal Results Mean?

Special Considerations

Risks

Pictures & Images

Go To Main Page

Alternate Names : Urine Density, Urine S.G.

Definition

This test measures the specific gravity of the urine, which is a reflection of the concentration of particles in the urine (see also urine concentration test).

Pictures & Images

Female Urinary Tract
Female Urinary Tract

Male Urinary Tract
Male Urinary Tract

     See all Pictures & Images
Why is the Test Performed?

Specific gravity measures the concentration of particles in a solution (i.e., grams/ml). Osmolality is a more exact measurement of urine concentration than specific gravity because specific gravity depends on the precise nature of the molecules present in the urine.

Specific gravity also requires correction for the presence of glucose or protein. But the specific gravity measurement is easier and more convenient to test. It frequently makes the osmolality measurement unnecessary.


<

^ Top

>


Jump to another section

Definition
Why is the Test Performed?
How is the Test Performed?
How to Prepare for the Test?
How will the Test Feel?
Normal Values
What do Abnormal Results Mean?
Special Considerations
Risks
Pictures & Images

Review Date : 1/20/2002
Reviewed By : Andrew Koren, M.D., Department of Nephrology, NYU-Mount Sinai Medical Center, New York, NY. Review provided by VeriMed Healthcare Network.

Main Page of Urine Specific Gravity







Featured Topics

Alzheimer's Disease

High Blood Pressure

Crohn's Disease

Impotence

Overactive Bladder


ADAM

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is the first of its kind, requiring compliance with 53 standards of quality and accountability, verified by independent audit. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial reviewers. A.D.A.M. is also a founding member of Hi-Ethics (www.hiethics.com) and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2003 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

This website is certified by Health On the Net Foundation. Click to verify.
This site complies to the HONcode standard for trustworthy health information: verify here.
Copyright © 2009 AllRefer.com All Rights reserved.
Health Topics: A-Al Am-Az B C-Cj Ck-Cz D E F G H I J K L M N O P-Pl Pm-Pz Q R S-Sl Sm-Sz T U V W X Y Z 0-9
About Us | Help | Privacy Policy | Editorial Policy | Advertising Policy | Accessibility | Terms of Use
Contact Us | Link to Us | User Satisfaction Survey | Healthopedia.com
Page Last Updated: 04 Jul, 2009