It’s reverse brainstorming none of the other answers would fit in. Why? You need to generate ideas and come up with diagnostic, have a good and detailed look into the problem, and try to reverse it clearly so it doesn’t become something else that’s heavier.
Once the hard work of defining the problem and determining its causes has been completed, it's time to get creative and develop possible solutions to the problem. Two great problem solving methods you can use for coming up with solutions are brainstorming and mind mapping.
Increasing extracellular K+ increases the positive charge outside the cell, making the inside of the cell (membrane potential) more negative. This inhibits net diffusion of Na+ into or out of the cell.
A vaccinations helps your body build up an immune system to that sickness. Personal health choices can be anything from washing your hands, to wearing a mask in the store.
