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is the course taken by the blood through the arteries, capillaries, and veins and back to the heart. In humans, the heart is made up of four chambers the right and left auricles, or atria, and the right and left ventricles. The right side of the heart pumps oxygen-poor blood from the cells of the body back to the lungs for new oxygen; the left side...
is the developmental stage between childhood and adulthood; it generally refers to a period ranging from age 12 or 13 through age 19 or 21. Although its beginning is often balanced with the beginning of puberty, is characterized by psychological and social stages as well as by biological changes. can be prolonged, brief, or virtually nonexistent...
There are many important element for a healthy community. First, smoking. Second, doing activities everyday, Third, trust. As you know smoking is really bad for our health. It is also the cause of cancer deaths. Many positive things would happen to our community if smoking didn't existed. The rating of cancer deaths will even decrease if no one...
"MOM!! I think I have a new freckle!!"screamed Liz." I think I have skin cancer!" Liz is suffering from a mental disorder called . With this type of disease people become obssessed about sickness and their health. These people convince themselves that they have an illness, even when doctors prove otherwise. Sometimes they might turn symptoms of a c...
The coexistence of opposite and conflicting feelings about abortion is centuries old. Disagreements between public policy, morality and individual behavior on this issue existed even at the time of Plato and Aristotle. In the past few decades abortion issue has been brought into sharper focus and has been vigorously debated. A number of factors...
Often we take our , or the absence of illness, disease, or injury for granted until we become sick. It is then that we recognize the worth of being without ailments. It is then that we appreciate feeling strong, robust and y. Being y and, being physically and mentally sound, is associated with one's satisfaction with life. Developmen...
Alcohol is the most used and abused drug in the world, for this reason there is no wonder why we have alcohol problems. The most common problem is alcoholism. Alcoholism is a chronic usually progressive disease that includes both a psychological and a physical addiction to alcohol. Alcoholics know what will happen to them when they drink but the...
Teeth are numerous, hard tissue structures in the mouths of humans. In humans the teeth are composed of nan inner layer of dentin that, above the gum line, is covered by a layer of enamel. Called the crown, this part of the tooth is extremely hard. The root portion of the tooth is covered with a bonelike substance called cementum. The root is embed...
Different human beings have been putting unnecessary drugs into there body to help them relax or to help there body heal. What some of the world is not aware of is that the mind is more powerful then these drugs. The body can and will be healed with the natural herbs of Mother Nature. These herbs will help to relax and stimulate the body. The use...
a natural substance found in your body. About 95% of is found in your skeletal muscles and the leftover 5% is found throughout your body mostly your heart, brain, and testes. Your body makes about one gram of ceatine a day and you eat about one gram a day making your total intake about two grams per day. is formed in the liver, pancreas, and k...
University of Johns Hopkins Introduction Male circumcision is defined as a surgical procedure in which the prepuce of the penis is separated from the glands and excised. (Mosby, 1986) Dating as far back as 2800 BC, circumcision has been performed as a part of religious ceremony, as a puberty or premarital rite, as a disciplinary measure, as a...
A man came into the emergency ward at one o'clock. His thumb came in an hour later. The surgeon's job: get them back together. The successful re-attaching of fingers to hand requires long hours of painstaking work in microsurgery. In the operating room , the surgeon doesn't stand, but sits in a chair that supports her body. Her arm is cradled by a...
The young adult has numerous stresses placed upon them through the route of development. Erikson has theorised developmental stages of growth into tasks. Of Eriksons' theoretical tasks, one task describes the theory of intimacy versus isolation. This task theory can be examined using the normative crisis model. The knowledge of developmental tasks...
6 Essential Carbohydrates Description: Carbohydrates are referred to as either sugars or starches and they provide energy for the body. There are 2 types of Carbohydrates are simple carbohydrates which are released energy quickly, and complex carbohydrates which are release energy at a slower rate. Daily Intake: Carbohydrates should make up 40%...
