'Flakka': How dangerous is the new street drug? A designer street drug called 'Flakka' is making headlines again with a new incident involving four people going on a rampage in Sullivan, Missouri. What is Flakka and just how dangerous is it?
Voltage clamp. The voltage clamp is an experimental method used by electrophysiologists to measure the ion currents through the membranes of excitable cells, such as neurons, while holding the membrane voltage at a set level.
The roller clamp may also be manipulated to increase and decrease the flow of the IV solution and is easily moved with the thumb, thus making it a one-handed convenience in the administration of IV therapy. Compare screw clamp, slide clamp. 1  Facebook.