gravity in Medical Dictionary

Urine specific gravity

... Urine specific gravity Definition: Urine specific gravity measures the concentration of particles in the ... urine concentration test). Urine specific gravity Powered by: This information is provided by an ...

Potassium

... especially sodium , potassium , and bicarbonate levels) Urine specific gravity (a high specific gravity indicates significant dehydration ) BUN ( blood urea nitrogen -- ...

Contrast medium

... It involves using X-ray s and a wonderful tasting (ha!) barium drink that you swallow as a contrast medium . Drugs that can increase specific gravity measurements include dextran and sucrose , and radiographic contrast medium within 3 days. Chol angiography , percutaneous trans hepatic : ...

Electrolytes

... of the condition. This disease may also alter the results of the following tests: ... chem-20 (to check electrolytes ) urine specific gravity BUN and creatinine Prevention : ... Electrolytes are minerals , such as potassium , calcium , and sodium . A severe imbalance of ...

Motion sickness

... , vertigo , and disorientation when they first arrive in space. This is caused by changes in the fluid in the inner ear, which is sensitive to gravity and affects our sense of spatial orientation. MOTION SICKNESS ( Car Sickness , Sea Sickness) SYMPTOMS" Nausea , excessive saliva tion, ...

Osmolality

... osmolality Normal or high ADH levels The kidney s not making a more concentrated urine when the person is given ADH ... Urine specific gravity and osmolality show there is a failure to concentrate urine even when water intake is restricted. Urine pH may show a failure to acidify ...

Rectum

... should be drenched with water through both the stomach and rectum , to encourage profuse perspiration and prevent undue increase in the specific gravity of the blood . Rectal cancer : A malignant tumor arising from the inner wall of the final part of the large intestine -- the rectum . ...

Sucrose

... impaired the capacity of neutrophil s to engulf bacteria , but starch ingestion did not have this effect. Drugs that can increase specific gravity measurements include dextran and sucrose , and radiographic contrast medium within 3 days. Read the ingredient list for packaged foods and ...

Urine culture

... Culture - Catheter ized Specimen Urine Culture - Clean Catch Urine Cytology ( Cytology Exam of Urine ) Urine Density ( Urine Specific gravity ) Urine Dermatan Sulfate ( Acid Mucopolysaccharides ) ... Urinalysis Urine culture and sensitivity tests Cystometry (a measurement of the ...