first-degree burns: red, non blistered skin
second-degree burns: blisters and some thickening of the skin
third-degree burns: widespread thickness with a white, leathery appearance
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Balance is maintained by secreting bicarbonate ions or by absorbing them.
<u>Explanation:</u>
- Chemical buffers : fraction of a second , ties up excess of H+ or bases temporarily.
- Respiratory buffers: within a minute , maintaining or reducing the level of CO2.
- Renal buffers: hours or takes even days, moves away metabolic acid and excess of base.
Awareness is the state of being conscious of something. Self awareness is important because when we have a better understanding of ourselves, we are able to experience ourselves as unique and separate individuals. We are then empowered to make changes and to build on our areas of strength as well as identify areas where we would like to make improvements.