Std Range Blood Test Meaning

A typical choice for a blood test is two standard deviations in either direction.

Std range blood test meaning.

Sexually transmitted disease tests many sexually transmitted diseases stds can be diagnosed using a blood sample. An arterial blood gas commonly called an abg looks at how the respiratory system is functioning and how much oxygen is in the blood. Numbers that are farther apart produce a larger standard deviation while numbers that are closer together produce a smaller standard deviation. If neither urine nor a blood test is available for an std then it is usually identified by either visual or microscopic examination of sores or by some form of bacterial culture.

Arterial blood gas. These tests are often combined with urine samples or swabs of infected tissue. If you re waiting for lab test results to come back or you re trying to figure out what they mean the process and all those medical terms and numbers can be confusing. A blood sample is taken to test for hiv and hepatitis.

The values in between those limits may depend on such factors as age sex and specimen type blood urine spinal fluid etc and can also be influenced by circumstantial situations such as fasting and exercise. Instead they re shown as a number like your cholesterol levels. Non reactive usually has the same meaning as negative when it comes to this type of test. Having pain urinating so had a std test done here are the results what else can it be test name result flag reference range lab panel 083824 hiv 1 o 2 abs index value 1 00 1 00 se index value.

It means the test did not show signs of the disease in question. These types of tests may also be used instead of or in addition to blood tests for the diseases listed above in certain situations. Often the terms reference range and value are also included in std test results. Your doctor tests you for syphilis by taking either a blood sample or a swab from any genital sores you might have.

A reference range is a result range that is considered normal for a positive negative or inconclusive. These numbers don t mean anything on their own so you have to see how. A lot of lab test results don t give clear answers. This test requires blood from an artery which is fully oxygenated by the lungs and is typically drawn from the radial artery in the wrist.

The sample is examined in a lab.