Examlex
Briefly describe the different types of tests that are available to screen for HIV infection and determine the status of the infection in HIV-positive people. Who should be tested for HIV infection?
Nerve Impulses
Nerve impulses are electrical signals that transmit information between neurons, muscles, and other cells in the body.
Meters Per Second
A measurement of speed indicating how many meters are traveled in one second.
Action Potential
A rapid rise and subsequent fall in voltage or membrane potential across a cellular membrane with a characteristic pattern, crucial for nerve signal transmission.
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