Wiktionary(5.00 / 1 vote)Rate this definition: 1  tension(Noun) Psychological state of being tense. 2  tension(Noun) Condition of being held in a state between two or more forces, which are acting in opposition to each other. 3  tension(Noun) State of an elastic object which is stretched in a way which increases its length.
...risky behavior and that you were not exposed to any HIV-infected fluids. The only way to know for sure whether you have been infected is to get tested. You should wait for 3 months after a possible exposure. Then get an HIVblood test (see Fact Sheet 102 ). You might feel that you have been exposed toHIV by sharing needles, an accident, or unsafe sexual activity. In these cases, talk to your health care provider immediately .
HIV tests. The most common form of HIV test is a blood test, in which a small amount of blood is taken and tested in a laboratory, the result is usually available within a few days, sometimes on the same day. These tests can provide a reliable result four weeks after exposure to HIV.he most common form of HIV test is a blood test, in which a small amount of blood is taken and tested in a laboratory, the result is usually available within a few days, sometimes on the same day. These tests can provide a reliable result four weeks after exposure to HIV.