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But normal ranges may vary, depending on the reference range used by the lab and your age. Ask your doctor to explain your results. Urea nitrogen levels tend to increase with age.
The typical range for serum creatinine is: For adult men, 0.74 to 1.35 mg/dL (65.4 to 119.3 micromoles/L) For adult women, 0.59 to 1.04 mg/dL (52.2 to 91.9 micromoles/L)
A complete blood count (CBC) is a blood test. It's used to look at overall health and find a wide range of conditions, including anemia, infection and leukemia. A complete blood count test measures the following: Red blood cells, which carry oxygen; White blood cells, which fight infection; Hemoglobin, the oxygen-carrying protein in red blood cells
It's important to remember that one blood test alone doesn't decide the risk of heart disease. The highest risk factors for heart disease are smoking, high blood pressure, high cholesterol and diabetes. Here's a look at some of the blood tests used to diagnose and manage heart disease.
Typical ranges can vary between the sexes, based on age and at different laboratories. Generally speaking, the upper limit of typical for AST and ALT for men is 35 to 40 units per liter (U/L) and for women is 25 to 30 U/L.
During the ferritin test, a member of your health care team puts a needle into a vein in your arm and takes a sample of blood. The blood sample is sent to a lab for study. Most people can go back to your usual activities right away. Results. The typical range for blood ferritin is: For men, 24 to 336 micrograms per liter.
Standard range results may be different from laboratory to laboratory. They also might be slightly different for women and children. Your health care team uses the results to help diagnose your condition or decide on treatment you might need. Sometimes, additional blood tests and imaging may be used to help make a diagnosis.
After the one-hour test, a blood sugar level of 190 milligrams per deciliter (mg/dL), or 10.6 millimoles per liter (mmol/L), or higher indicates gestational diabetes. A blood sugar level below 140 mg/dL (7.8 mmol/L) usually is thought to be within the standard range for the test.
A normal blood sodium level is between 135 and 145 milliequivalents per liter (mEq/L). Hyponatremia occurs when the sodium in your blood falls below 135 mEq/L. Many possible conditions and lifestyle factors can lead to hyponatremia, including:
Range values vary depending on the lab doing the test. A high test result is a sign of inflammation. It may be due to serious infection, injury or chronic disease. Your health care provider may recommend other tests to determine the cause. Results for an hs-CRP test are usually given as follows: Lower risk of heart disease: Less than 2.0 mg/L