The inner ear (internal ear, auris interna) is the innermost part of the vertebrate ear. In vertebrates, the inner ear is mainly responsible for sound detection and balance. In mammals, it consists of the bony labyrinth, a hollow cavity in the temporal bone of the skull with a system of passages comprising two main functional parts:
In a laboratory setting, HIV has been kept alive for as long as 15 days after the body fluid has dried, but this was controlled at a stable temperature and humidity that would be nearly impossible to reproduce in the natural world.
How long does HIV test last? Actual testing, including Urine, and blood tests, can take about 25 minutes, and include some basic questions, however this is not too much of your concern. What gives you anxiety is waiting for the results. After the anonymous test, you usually must return to the testing site in one to two weeks.