What is fishberg test?
What is fishberg test?
[ fĭsh′bərg ] n. A test of renal water conservation in which urine samples are collected after the individual has abstained from fluids overnight and the specific gravity of the urine is measured.
What does it mean when you have concentrated urine?
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.
What conditions cause urine to become concentrated?
Increased urine concentration may be due to different conditions, such as:
- Heart failure.
- Loss of body fluids (dehydration) from diarrhea or excessive sweating.
- Narrowing of the kidney artery (renal arterial stenosis)
- Sugar, or glucose, in the urine.
- Syndrome of inappropriate antidiuretic hormone secretion ( SIADH )
What is a PSP test?
phenolsulfonphthalein test, also called Psp Test, clinical procedure for the estimation of overall blood flow through the kidney; the test is used only infrequently now. PSP excretion is decreased in most chronic kidney diseases and may be increased in some liver disorders.
What time of day is urine most concentrated?
Morning is when your urine will be most concentrated. So, if your morning urine is a pale, straw color, you’re probably well hydrated and healthy. At bedtime, it should look as clear as water or at least pale yellow. If it doesn’t, you may need to boost your fluid intake.
How can you tell if urine is concentrated?
You may also experience changes in urine odor if you are not drinking enough water. Highly concentrated urine can have a strong ammonia smell….These symptoms can include:
- Urinating very frequently.
- Having pain with urination.
- Feeling pain in the middle of your back.
Is there a blood test for PSP?
phenolsulfonphthalein test, also called Psp Test, clinical procedure for the estimation of overall blood flow through the kidney; the test is used only infrequently now.
