Health Essay Samples
[...] Sweating works to reduce temperature via evaporation. However, this mechanism is only effective in arid environments. The center of the temperature control system of the human body, a part of the brain called the hypothalamus, commences the process of sweating by sending signals to sweat glands through sympathetic fibers. In their turn, the glades realize a large amount of perspirations throughout the body. The consequent evaporation of perspirations results in a substantial drop in temperature.
Since the cooling though the evaporation requires substantial amount of water, human body might be degidrated. That brings second important danger for human body function in hot conditions. [...]
[...] The overweight and obesity present danger to people at any age. Though overweight and obesity does not imply immediate threat to one's health, both instances put a person's health at an increased risk of physical diseases and chronic ailments. Among the health problems that are proven to come as a result of obesity and overweight the following occurrences are most likely: high blood pressure, hypertension, high blood cholesterol, dyslipidemia, type 2 diabetes, coronary heart disease, congestive heart failure, stroke, cholescystitis and cholelithiasis, gout, osteoarthritis obstructive sleep apnea and respiratory problems, and psychological disorders. [...]
[...] Many areas of public health have a set of recommendations and instructions from federal authorities. Since federal funding to a state is often allocated to support healthcare and local healthcare institutions, the standards that are set by federal government are of extreme importance. One of the explicit examples of the healthcare policies of a state is the AIDS policy. South Carolina and Utah have passed laws that require medical institutions to inform the sexual partner of an HIV infected patient about the partner's infection. Around twenty other states have created a report system that track HIV infected people, while in other states the similar system adopted to track only people with AIDS. Center for Disease Control and Prevention being the central federal agency in the US in the field of disease control makes recommendations on AIDS prevention policy. [...]