The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside.
2, 4, and 5 are your best options
First tell the patient where your going to apply the tourniquet. Then you take both your right and left hand and stretch the tourniquet as far as you can but make it as comfortable to the patient and on the back of the arm. Then your going to cross the tourniquet like a shoe string. Have it crossed and then take your dominant hand and make a loop with the string under the cross and then just leave it as so. Then you start your IV and draw your blood. Then when your done you can quickly release it by pulling the string that is left out from the loop and done!
If you don't understand it I'm extremely sorry!
<em>I hope this is what you need?</em>
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<em>Everyone should care.</em>
<em>No one should ignore a world so</em>
<em>Vital and green;</em>
<em>Inviting and teeming with life. Mother earth</em>
<em>Revolves around our respect, how we take</em>
<em>Ownership of our actions; and</em>
<em>Never forget our inheritance. We must</em>
<em>Mind our responsibility and pass along</em>
<em>Every moment of beauty bestowed upon us;</em>
<em>Nurture a green future for our children, and</em>
<em>Try to preserve Mother Nature's gift to us all.</em>
