Disorders of the Heart Introduction The Heart and Circulation The cardiovascular system is an elaborate network that performs 2 major tasks. Firstly it delivers oxygen and nutrients to body organs, and secondly it removes waste products of metabolism from tissue cells. The heart's major componen...

Having Rheumatic Fever I was eleven years old when my oldest sister, Willie, was admitted into the hospital for heart problems. At that age, I didn't understand what was going on with her, but I knew she was very sick. By the time I reached my fifth-teen birthday, my sister was back in the ...

The heart is a hollow muscular organ. It is located between the lungs approximately in the middle of the chest. It is positioned in the thoracic cavity between the sternum and the vertebrae. It was placed there meticulously so that it can be compressed or squeezed in case of emergency. The heart is ...

This 38-year-old female mother of four that is married is a stay-at-home mom that has a height of 5'6" and a weight of 135. For her height, she is at a good weight. She smokes two packs of cigarettes a day, which is really bad for her health and her kid's health. Her cholesterol is 198 that could...

Second hand smoke. I'm sure that everyone in this room has gone out to eat sometime in the past for a formal or special occasion. Things like these take time: you have to dress up nice, make reservations, make sure you have your best manners, etc... Now, imagine you're going out to eat an expensiv...

The world of science and the public at large were both shocked and fascinated by the announcement in the journal Nature by Ian Wilmut and his colleagues that they had successfully cloned a sheep from a single cell of an adult sheep (Wilmut 2003). Scientists were in part surprised, because many had b...

Emotional Stress In our society of today, stress plays a big role in our daily lives. Stress is what moves us, and it can also be what harms us. Yes, stress is what motivates us to do things efficiently, but it is also what can cause serious diseases to occur such as heart disease or cancer. Str...

The main reason people use anabolic steroids is to increase their sports performance. Body builders are also the top abusers of steroids. Another reason is to increase their muscle size and reduce their body fat. They use it to not be picked on (to intimidate). Some people use it because the have mu...

Many different drugs have very serious, complex negative effects on the person who is using that particular drug. Some of these drugs do actually have some positive effects. Drugs make the brain stimulated in certain places more than others, which are not as stimulated while not on any type of drug....

Many smokers don not like the new by-laws, but others support them. Secondhand tobacco smoke is a cause of disease, including lung cancer, strokes, heart disease and asthma, in otherwise healthy nonsmokers. They should not be able to completely outlaw smoking. If one wants to smoke they sho...

My Rude Awakening The beginning of my freshman year in high school started out to be what I thought was, "great." I was hanging out with the cool seniors and moving up the social ladder quite rapidly. Little did I know how much my friends would influence my life. My parents had ju...

Tobacco products kill more than 400,000 people in the United States a year. That is more than the number deaths from homicides, fires, AIDS, alcohol, car accidents, suicides, and illegal drugs put together. It is by far the number one cause of preventable death in the United States. Action should ...

Alternative Medicine If you were to look up the word alternative in the dictionary, you would find the following definition: different from the usual or conventional; existing or functioning outside the established cultural, social, or economic system. Which is exactly what alternative medicine...

Recently, I read that in some religions, it is felt that when a pet owner is ill, the animal can take on the illness to help in healing their owner. While many pet owners claim that their pets do make them feel better, there are still some skeptics. However, research studies show that pets do have a...

An Article Critique on : Risk Syndrome Found In Overweight Teens There are several issues that need to be dealt with in the world today but overweight teens is something so important that it requires immediate attention. "Nearly 1 million U.S. teenagers suffer from a syndrome associated with...

Anabolic steroids, or anabolic-androgenic steroids are the synthetic derivatives of the naturally occurring male anabolic hormone, testosterone. Anabolic steroids help the body to retain dietary protein, which aids in the development of muscles and strength, which is what attracts athletes to t...

What is a pediatrician? A pediatrician is a physician who treats children. The choice to care for children should be based on a love for children and a belief that it is a significant accomplishment to make a difference in a child's life. As a bonus, a pediatrician gets to hold his patients in his...

English 110 26 February 2004 There is Nothing Wrong with Mu Huang During the late 1990's a new product was born. In an age that more than 40 million people in the United States are considered obese, a shining light of hope was seen (Obesity-A National Epidemic). A new craze of ove...