Sleep apnoea is a common sleeping disorder where a person has experiences of not breathing during sleep. Over 20 million Americans, mostly overweight men, suffer from sleep apnea. Despite these numbers, sleep apnea is often not treated directly because its symptoms are thought to be those of depression, stress, or just loud snoring. There may be a genetic component to this disorder as it often occurs within families. People with sleep apnoea stop breathing for at least 10 seconds at a time; these short stops in breathing can happen up to 400 times every night. The Greek word "apnoea" literally...
overweight, lose weight.
overweight, lose weight.
Sleep on your side instead of your back. Sometimes, sewing a tennis ball into the back of a night-shirt can prevent this from occurring.
If you still have problems, you can wear a special mask over your nose and mouth while you are sleeping. The mask will keep your airway open by adding pressure to the air you breathe. The mask helps most people with sleep apnea. In very few cases, surgery is necessary to remove tonsils or extra tissue in the throat. Whatever the treatment, remember that you are not alone, and help is available.
Oxygen is a double-edged sword. We cannot live without oxygen but at same time we are continuously exposed to oxygen toxicity. However molecular oxygen is neither very reactive nor very toxic. The apparent toxicity of oxygen is actually due to free oxygen radicals formed by partial reduction of molecular oxygen....
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Since the 1950's, enzymes technology has really taken of. It is the start of a new industry called biotechnology. There are great benefits using enzymes as catalysts to make products. They can be some 10,000 times more efficient than ordinary inorganic catalysts used in industry. They also save...
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Water has importance inside cells and externally. This may be because it has interesting chemical and physical properties; it can be found naturally in all three of its states. However its molecules are bonded together by hydrogen bonds, this raises its melting and boiling points, i.e. its boiling point would...
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Lab Report on Diffusion and Osmosis Our objective is to figure diffusion and osmosis. Diffusion is the process whereby particles of liquids, gases, or solids intermingle as the result of their spontaneous movement caused by thermal agitation and in dissolved substances move from a region of higher to one of...
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Unconformity: a contact between two rock formations often recorded by a change in the angle of dip of the beds, representing a considerable break in continuity, and time. The understanding of unconformities can be a catalyst to a geologists comprehension of the true extent of geological...
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