According to a new theory, cancer cells survive by getting healthy cells around it to self destruct by releasing hydrogen peroxide. This self-destruction releases nutrients that feed the cancer cells.
Just how do the cancer cells …
In this video you’ll see a patient being administered anesthesia for a surgical procedure. Versed and propofal are given, both to induce amnesia and sedation. Both are rapid acting and the effects can be quickly reversed once the medications are stopped.
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This is a great video but it really needs to be slower – so be sure to hit the pause button in order to read the material.
As we age, our respiratory tract becomes less elastic and more rigid including the tiny air sacs where oxygen exchange occurs. In addition, our chest wall becomes a little more rigid, not expanding in the …
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