Answer:
<em>C.)</em><em> Snap-a-ray</em>
Explanation:
The bisecting angle technique is used for dental radiography based on the principle of projecting the x-ray beam at the right angle. It is non-intrusive and the patient is awake while it is happening. A hemostat is not necessary since this is a scanning technique and the bite block isn't either since the patient needs to have his or her mouth open.
Answer:
are u sure this question is correct
Answer:
because the sodium channels have a refractory period following activation, during which they cannot open again and it ensures that the action potential is propagated in a specific direction along the axon.
