Diagnostic evaluation of adults with hyponatremia - UpToDate
2024年7月1日 · Hyponatremia, defined as a serum sodium concentration below 135 mEq/L, is usually caused by a failure to excrete water normally [1,2].
What Is a Urine Sodium Test? - WebMD
2023年9月14日 · Having too much or too little sodium in your urine sample can be an indication of a kidney or other health issue. Learn more about how a urine sodium test works.
Urine Sodium Level Test: Purpose, Preparation, and More - Healthline
2018年9月17日 · A urine sodium test can be used to determine your kidney function and level of hydration. Learn more about conditions associated with abnormal results.
Urine Sodium: Reference Range, Interpretation, Collection ... - Medscape
2019年11月18日 · Urine sodium (Na) analysis is usually ordered when it is necessary to distinguish between various forms of renal failure and to classify hyponatremia. [1] Normal urine sodium values include the...
Sodium urine test Information | Mount Sinai - New York
Sodium urine test. Urinary 24 hours sodium; Urine Na+. The sodium urine test measures the amount of sodium the urine. Sodium can also be measured in a blood sample. The female and male urinary tracts are relatively the same except for the length of the urethra.
Sodium urine test - UCSF Health
2023年8月20日 · The test is often used to help determine the cause of an abnormal sodium blood level. It also checks whether your kidneys are removing sodium from the body. It may be used to diagnose or monitor many types of kidney diseases.
Sodium (Urine) - University of Rochester Medical Center
This test measures the amount of salt (sodium) in your urine. Sodium is in many things you eat. It's found in many processed foods, like pretzels and chips. It's even in some medicines. Your body needs some sodium to balance other minerals that are in your blood.
Sodium (Na) in Urine Test - Kaiser Permanente
A test for sodium in the urine is a 24-hour test or a one-time (spot) test that checks for how much sodium is in the urine. Sodium is both an electrolyte and a mineral. It helps keep the water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the body.
Sodium urine test: MedlinePlus Medical Encyclopedia
2023年8月20日 · The test is often used to help determine the cause of an abnormal sodium blood level. It also checks whether your kidneys are removing sodium from the body. It may be used to diagnose or monitor many types of kidney diseases.
Sodium urine test - UF Health
The test is often used to help determine the cause of an abnormal sodium blood level. It also checks whether your kidneys are removing sodium from the body. It may be used to diagnose or monitor many types of kidney diseases.