Come on Natalie, you should do it yourself. I have done this project many times before, but I cannot give you the answers. You must work it out yourself.
Answer:Chemical testing has high reliability and high validity.
Explanation:
Answer:
This is achieved because the sodium channels have a refractory period following activation, during which they cannot open again. This ensures that the action potential is propagated in a specific direction along the axon.
The major criteria for custom provisional fabrication is done by making preliminary impression and by making a cast preparation prior to tooth preparation. These steps are essential to fabrication process.
