What is lab interpretation results?
Interpretation of a laboratory result requires that the result can be related to a relevant reference value. This can be the same patient’s earlier results, if this is possible, or be done by comparing to data from a “normal” population.
What are normal blood chemistry values?
See the list below:
- pH: 7.35-7.45.
- Base excess: (-3)-(+3)
- H+: 36-44 nmol/L.
- Partial pressure of oxygen (pO2): 75-100 mm Hg.
- Oxygen saturation: 96%-100%
- Partial pressure of carbon dioxide (pCO2): 35-45 mm Hg.
- Bicarbonate (HCO3): 18-22 mmol/L.
What is chemistry blood testing in the clinical laboratory?
Clinical chemistry tests measure concentrations or activities of substances (ions, molecules, complexes) in body fluids. 2. These tests may use different kinds of body fluids such as whole blood, plasma, serum, urine and cerebrospinal fluid.
What are normal lab test results?
Lab results are often shown as a set of numbers known as a reference range. A reference range may also be called “normal values.” You may see something like this on your results: “normal: 77-99mg/dL” (milligrams per deciliter). Reference ranges are based on the normal test results of a large group of healthy people.
What are special chemistry tests?
Special Chemistry Laboratory Test Menu Testing includes protein electrophoresis and immunofixation, heavy metal analysis, biochemical genetics, infectious disease and autoimmune serology, sweat testing, intra-operative PTH, fetal defect marker testing, and immunosuppressive drug measurements.
What is the chem 7 blood test?
Definition. CHEM-7 is a group of blood tests that provides information about your body’s metabolism. The test is commonly called a basic metabolic panel. See also: Blood chemistry.
How do you read a blood report?
What does P 0.05 mean?
A statistically significant test result (P ≤ 0.05) means that the test hypothesis is false or should be rejected. A P value greater than 0.05 means that no effect was observed.
How do you Analyse a test?
There are 4 steps to conducting a two-sample t-test:
- Calculate the t-statistic. As could be seen above, each of the 3 types of t-test has a different equation for calculating the t-statistic value.
- Calculate the degrees of freedom.
- Determine the critical value.
- Compare the t-statistic value to critical value.
What is Rh factor positive?
Rhesus (Rh) factor is an inherited protein found on the surface of red blood cells. If your blood has the protein, you’re Rh positive. If your blood lacks the protein, you’re Rh negative. Rh positive is the most common blood type.
What is laboratory analysis?
Laboratory analysis means a test performed by a laboratory on body fluid, tissue, or excretion for the purpose of determining the presence, absence, or concentration of various substances in the human body.