Online Diagnosis app for Blood Test Tracking bloodtest

Published: 15 Oct 2024


An INR is a calculation based on PT test results.

PT: 11 to 13.5 seconds
INR: 0.8 to 1.1
Activated partial thromboplastin time test
PT test determines how long it takes for a blood clot to form in a blood sample. Levels that are abnormally high or low could indicate that you're in danger of bleeding or getting blood clots in your blood vessels. There is no critical level for a D-dimer.
Prothrombin time (PT)/INR test
PT test determines how long it takes for a blood clot to form in a blood sample. An INR is a calculation based on PT test results.
A normal range is between 21 and 35 seconds.Blood clotting tests look for proteins in your blood that affect how your blood clots. Blood clotting tests are also used to track the health of people who take medications to reduce their risk of blood clots. Two examples of such medications are heparin and warfarin.
Doctors frequently order blood clotting tests (coagulation tests) such as:
D-dimer test
Detects D-dimer in the blood (a protein fragment formed in the body when a blood clot dissolves)
A normal D-dimer is considered 0.50
As D-dimer is a screening test, a positive D-dimer is a positive screen.

Nevertheless, false high and low results' values may befall with many blood tests because test results can be impacted by a wide range of causes. When a laboratory assistant handles your sample too jauntily or drops it, the erythrocytes could break. Talk about your lab results with your doctor when you have difficulties figuring out blood test results on your own. Medical Tests Analyzer Software tool will help you interpret your laboratory test results.Drugs, foods, beverages, and even stress levels may affect lab test results on a single day. High and Low false results Some people who do not have a medical training get scared if they see an abnormal blood test result when getting to know how to understand blood tests. When you receive a false result, your physician can advise that you have to repeat the test. For instance, calcium is contained within the erythrocytes (red blood cells). That may produce a high calcium level on the lab blood test report. For example, birth control pills or estrogen drug may modify a thyroid test lab results.
The method a laboratory assistant manipulates your specimen may also be a cause of a false high or low result.