Diseases and Its Impact on Humans

However Diabetes can be managed through physical activity, diet and in high levels of diabetes using of insulin and oral medications to keep the blood sugar levels low. Another important impact of diabetes in human body is that it can increase risk of high blood pressure, and high cholesterol too. According to the Centers for Disease Control and Prevention’s report “More than 29 million people in the United States have diabetes, up from the previous estimate of 26 million in 2010”. People can also prevent from diabetes by losing weight, being more active, and eating healthy foods. So if anyone is looking to stop diabetes or prevent it, then it’s better to change their lifestyle and follow the right path for it to reach their goal. Because just by talking about diet and exercise people can’t do anything to stop obesity and diabetes we all need to take a serious action for

Answer: The combination of Insulin as well as oral hyperglycaemic drugs may be prescribed for Diabetes because they help in lowering the blood glucose levels. However the primary treatment doesn’t consist of these drugs. The primary treatment comprises of Diet control, Physical activity and Weight control. If after following the primary treatment strictly, no improvement in the blood glucose level is achieved then medication is suggested for the same. Insulin helps in maintaining the blood sugar levels. Note that insulin is not to be taken orally because the acids and digestive juices in the stomach destroy it. It has to be injected under the skin only. Taking insulin leads patient to experience Hyperglycaemic condition. The Hyperglycaemic drugs helps our body to react appropriately with the insulin so that the insulin hormone is able to help transfer glucose from blood to the cells successfully.

In my unit 9 assignment I will be looking at and comparing communicable and non-communicable diseases. I will also be looking at two different diseases and the differences between them and their signs and symptoms.

The world’s climate is changing, and the effects of it will not only affect the inhabitants and the planet, but also humans. Everyone usually only pays attention to the weather on a weekly or even a monthly basis. However, humans don’t pay attention to the changes that they are causing. Very few people actually accept that they are the ones who are causing it and that they are also the ones that can help with the issue. It is time to take action on this problem that will only continue to cause horrible consequences and the only way to do that is having humans change their ways. Even starting with the smallest way can have a dramatic change if everyone is doing it.

Community health nurses face many concerns that can create environmental and global health issues. In history, humans have battled many health epidemics, from as early as the black plague, to polio, and more recent issues of measles, small pox, and HIV/AIDS. Many vaccines have been created and billions of lives have been saved, but there is still many unimmunized. Communities worldwide are at risk for many communicable diseases and should be prepared and knowledgeable about their community’s risks, protocols, and how to keep their community members safe.

epidemics to childhood ills." (6) It was in this form that diseases were carried to

As the second part of this reflection paper, I selected a book ‘A Short History of Disease’ by Sean Martin. He is a writer and filmmaker also known for his other famous books like The Knights Templar, Alchemy and alchemists, the Gnostics. His films include Lanterna Magicka: Bill Douglas & the secret history of cinema. The most alluring thing which conceives me to cull this book is a history of the disease, as a medical professional, it's always tantalizing to know from where all these begins and this book reaches up to my expectations as it started from the first ever recorded disease in the history of mankind. He isn’t lying when he say this a history of the disease. He starts from the earliest bacteria to evolve on the earth, long before there was anything around to infect. This book is divided into seven chapters, each chapter describes the history of diseases in a particular era. Chapter One: Prehistory, Chapter Two: Antiquity, Chapter Three: The Dark and Middle Ages, Chapter Four: The New World, Chapter

The first disease that stood out was hemochromatosis. This disease messes up how much iron the host’s body is producing, and how it 's distributed. Usually, hemochromatosis builds up iron to dangerous levels that can harm almost any part of the host body, and may lead to death. Some symptoms include physical difficulty, an “achy feeling”, and pain in joints. Hemochromatosis was discovered to have most likely originated with the Vikings and the Vikings kept spreading the disease as they expanded their territories over Northern Europe. Though at first, hemochromatosis wasn 't diagnosed properly (nowadays, we can diagnose hemochromatosis through blood tests), it was being treated by blood-letting (which actually did and still does work). After a recent study,

Diabetes is a disease that causes an abnormally high level of sugar, or glucose, to build up in the blood. Glucose comes from food we consume and also from our liver and muscles. Blood delivers glucose to all the

2nd edition. New York: Farrar, Straus, Giroux, 2005. The book covers specific infectious diseases due to their prevalent nature and the catastrophic number of deaths each of the diseases has been responsible for in the past. Some of these diseases have since been curbed to a near extinction while some are alive as ever and continues to ravage the populations.

Diseases can also be transmitted by a mechanical or biological vector, an animal (typically an arthropod) that carries the disease from one host to another.

In type 2 diabetes, the body becomes resistant to insulin, a hormone released by the pancreas. It regulates the flow and use of glucose in the body. If you have type 2 diabetes, your body becomes resistant to the insulin, not allowing the sugars to get into the body's cells. This results in a high blood pressure. With the over abundance of sugar in the bloodstream the cells aren't able to function properly. Over time, the high levels of glucose in the body causes much damage to the body, including: damage to the kidneys, heart, and the risk of heart attacks and strokes. Exercise reduces the risk of diabetes by causing the glucose in the body to move faster, which in turn lowers the level of blood sugar. The lower blood sugar levels allow the body to be more sensitive to insulin. Therefore, resulting in the absorption of glucose into the body's cells. Allowing the organs to operate fully and correctly.

Another way a person could manage or prevent diabetes is by exercise and diet. With the right diet and the amount of exercise, a person who has the traits of a prediabetic, can nearly diminsh the chances for them getting type one or type 2 diabetes. According to The American Diabetes Association, ''prospective studies have demonstrated that lifestyle modification in the form of diet and regular moderate exercise sharply decreases the likelihood of developing type 2 diabetes in high-risk individuals who have impaired glucose tolerance or impaired fasting glucose.''3 Becuase in some peoples cases, obestisty and blood pressure are factors that may cause diabetes, a change in what people eat and the amount of physical activity they get, can ultametly change their medical standing. People who already have type 2 diabetes and choose to manage it with diet and exercise, also have to take insulin shots but, they may argue that it's healthier to live irght and take insulin. When a person who already has diabetes exercises and eats healthier, this can actually reverse or slow down the natual course of the disesase. 3

Because improvements in nutrition and sanitation have been made, many epidemics have ended. As longevity of life increases, chronic diseases have taken the place of infectious disease as the leading cause of death. The different modes of transmission, disease development, and disease spectrum are all important factors to consider when studying the transmission of communicable diseases. It is also important to know about emerging infectious diseases. It is important to be aware of these diseases so that signs of these symptoms can be easily recognizable to provide the best patient care.

Of the many diseases spread by insects, none are actually caused by the insects themselves but by other organisms passed on when they feed or bite. Insects are capable of spreading diseases caused by many different types of microorganisms including bacteria, viruses, protozoan and others. Mosquitoes have earned the title of "the most deadly creature on earth." This is due to the fact that they spread serious epidemic diseases such as Malaria, Yellow Fever, African Sleeping Sickness, and West Nile Virus.