A non-reactive HIV test indicates that there were no active HIV antibodies in the blood at the time of testing using a rapid HIV test, according to the Berkeley Free Clinic. A rapid HIV test produces results within 40 minutes after a blood sample is drawn.
Because it typically takes the body two weeks to six months to develop detectable antibodies in the blood, if someone receives a non-reactive test result and engaged in high-risk behavior during this window, a follow-up test should be taken again once outside of the this window to confirm a negative result, according to the Berkeley Free Clinic. Most people develop enough antibodies in their blood that can be detected using a rapid HIV test around the end of the third month after infection.
A non-reactive test does not indicate that a person is immune to HIV or that they cannot contract it in the future, according to Young Men's Health. There are two other HIV tests, the standard blood test and the Western blot test, which are also used to confirm or rule out HIV infection. In the case of a reactive result using a rapid HIV test or a standard blood test, the Western blot test is used to confirm the result, as the other two tests can only confirm a preliminary positive result.Learn More
As noted by Direct Home Medical, CPAP machines must be prescribed by a doctor in compliance with the U.S. Food and Drug Administration regulations. A copy of the prescription for a CPAP machine must be given to a CPAP machine provider when ordering. A prescription is not needed for CPAP machine equipment such as headgear, tubing, mask parts, filters and comfort accessories.Full Answer >
A total knee replacement is a surgical procedure where diseased knee joints are replaced by artificial material. Patients with progressive pain and limited function from severe knee joint destruction are ideal candidates for the procedure, most common among individuals 50 years of age and older with osteoarthritis, cites WebMD.Full Answer >
A pinched nerve in the neck is caused by compression on the nerve from other tissues in the neck such as bones, tendons, cartilage or muscles, according to Mayo Clinic. The compression or "pinching" of the nerve interferes with its ability to function.Full Answer >
Examples of thyroid problems and symptoms commonly found in men include being easily fatigued, sore muscles, depression, weight gain, feeling cold, problems concentrating and low interest in sex, says Dr. Chris Iliades for Everyday Health. Thyroid problems can spread to various organ systems since they can slow the body's metabolism.Full Answer >