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The test may be used to test your kidneys’ response to:p> ul type="disc"> too much fluid intake (water loading) li>too little fluid intake (dehydration)/lie. The goal of a clean catch is to avoid contaminating the urine sample with bacteria from your skin. You will be given a moist towelette and a specimen cup for the collection.m water. Open the collection cup. Place the lid on a clean surface. Be careful not to touch the inside of the cup or the inside of the lid. < p>Use the moist towelette to clean the area around your urethra. Then begin to urinate into the toilet. After a few seconds, put the cup in your urine stream. Once you have collected enough urine, remove the cup. Finish urinating into the toilet. Then carefully recap the cup, being careful not to touch the inside of the container or lid. Return the cup as instructed by your doctor. Your urine will be sent to a lab for testing. /div> a name="Results">div id="TOC_TITLE_4" class="content_body">p>The laboratory will test how concentrated your urine is. More concentrated urine means that there are more solutes and less water in the sample. Solutes are dissolved particles, such as sugars, salts and proteins. >Normal values may vary based on the laboratory used. However, according to the National Institutes of Health, typically, your urine is measured in specific gravity—the ratio of the density of your urine to the density of water. In this case, normal values are: ul> li>1.000 to 1.030 (this is the normal range) 1.030 after refraining from drinking fluids/li> i>concentrated after being given ADH (a href="http://www.nlm.nih.gov/medlineplus/ency/article/003608.htm">NIH, 2011<>

If your urine is very concentrated, your doctor may suspect one or more of the following conditions:> i> li>glycosck/h2> but your feedback is greatly appreciated, and will be taken into account in our ongoing review of our Health Reference Library.r/> put id="nametext" type="text" class="field-name" name="nametext" placeholder="Name Here" /> &El iv id="charcount" class="textarea-char-count">0/div> tton type="button" class="btn-cancel" name="feedbackcancelbutton">Cancellpan class="box-loading">mg src="http://www.healthline.com/resources/base/images/ajax-loader.gif" alt="" />span> orm> p class="box-ivacy"> message has been sent. /h2> p>We are unable to collect your feedback at this time. However, your feedback is important to us. Please try again later.p> hl-article-references"> div class="span8">class="span8"> div class="hl-article-source "> p class="references-title">Article Sources: class="basesources"> ul> li>Instructions for Collecting a Clean Catch Urine Sample. (n.d.). . Retrieved June 8, 2012 from http://www.rexhealth.com/workfiles/services/lab/cleancatchurinesample.pdf> > li> li>Urinalysis. (n.d.). Lab Tests Online. Retrieved June 8, 2012 from href="http://labtestsonline.org/understanding/analytes/urinalysis/tab/test">http://labtestsonline.org/understanding/analytes/urinalysis/tab/test> l>s="morelist">pan --> --> < class="span4"> "> lass="triangle">div> div class="content-promotion-title"> div class="content-promotion-story click-link" data="/health-slideshow/common-asthma-triggers-how-to-avoid"> < class="content-promotion-title">Common Asthma Triggers and How to Avoid Themd Them" href="http://www.healthline.com/health-slideshow/common-asthma-triggers-how-to-avoid">img src="http://www.healthline.com/hlcmsresource/images/slideshow/Common-asthma-triggers-how-to-avoid/194x105_Asthma_Triggers_1.jpg" alt="Common Asthma Triggers and How to Avoid Them"/><>> iv> ggers for asthma, as well as measures you can take to minimize your risk of exposure, symptoms, and flares./div> /health-slideshow/common-asthma-triggers-how-to-avoid"> Read More div class="content-promotion-story click-link" data="/health-slideshow/top-iphone-android-multiple-sclerosis-apps"> div class="content-promotion-titltion-titllass="content-promotion-image"> hlcmsresource/images/slideshow/best-ms-apps/194x105_Best_MS_Apps_2014.jpg" alt="The Best Multiple Sclerosis iPhone and Android Apps of the Year"/>/a>> nt-promotion-disclaimer">These best multiple sclerosis apps provide helpful information and tools to keep track of your symptoms, including medication reminders./div> ss="content-promotion-link summary-action"> a title="The Best Multiple Sclerosis iPhone and Android Apps of the Year" href="http://www.healthline.com/health-slideshow/top-iphone-android-multiple-sclerosis-apps"> Read More span> _Asthma_1.jpg" alt="Famous Athletes with Asthma"/>> div>iv> < class="content-promotion-text"> about famous athletes who didn’t let asthma stop them from achieving their goals.

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