<span>Well,
if the youth volunteers, they will definitely be able to gain experience
on-hand. These experiences, knowledge and wisdom is not acquired during their
scholastic learnings. Whenever they apply for a job, they could vouch in their
activities as evidences of their abilities.</span>
At the onset of a muscle contraction, the presence of calcium triggers the opening of the Na-K channels in the membrane. Potassium is a calcium inhibitor, so as the potassium flows out of the cell, it eventually reduces the presence of calcium. This causes the closure of the Na-K channel (negative feedback mechanism). In a hypokalemic state, the lack of sufficient K doesn't inhibit the calcium channel, and in turn doesn't properly terminate the muscle contraction at the cellular level.
Answer:
Because it can still cause harm or wrecks even though they are perscribed with it.
Explanation:
