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.
I'm not sure if there is a for sure answer for this, so I can only give my personal opinion.
The truth is if you care, you care. You can't really help that. There will be times where caring makes things unimaginably harder while other times, it makes you even stronger. The only real times where caring gets in the way is when you possibly lose a patient, or if you know you're going to. The only thing you can do is remind yourself that you are doing the best that you can/did the best that you can. If you know deep in your heart that you did everything you could possibly do, yes it will still hurt, but you will be able to forgive yourself and move on.
Perhaps there is no one dying, but caring about someone and seeing them hurt is difficult? Just take comfort in knowing that you are the one there to help heal them.
Hope this helps. :)
The physical component of the health triangle is the most important?
Answer: there are three and they play an important role in our health. This are physical, social, mental and emotional. All of this three are important and are also interconnected.
I hope it helps, Regards.
Look at a picture and directions of correct posture, then com[are yourslef to it
:)
Answer:
on average, Americans do not consume enough phosphorus in their diets
Explanation: all others are true but Americans not consuming enough phosphorus in their diets is false.
