... material is placed over the same area. Sweat is collected for 30-60 minutes and then analyzed in the laboratory for chloride or sodium. In the presence of lung and digestive problems, very high sweat salt indicates cystic fibrosis. The NHLBI tells us that at times the sweat test may not work in the testing of newborns because the do not ... are inhaled to open up clogged airways. In some cases the patient may use a lung transplant as an option. The Cystic Fibrosis Foundation says that when the disease affects the digestive system, the body does not absorb enough nutrients. If this is th...

• Word Count: 2266
• Approx Pages: 9
• Has Bibliography
• Grade Level: High School

... from unprotected sex or from experimenting with drugs in the early 70's. Hepatitis C is a disease of the Digestion & Nutrition system. Humans have a complete digestive system is composed of the mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum, anus, salivary glands, liver, gallbladder and pancreas (Starr ... 616). The digestive system works with organ systems to supply cells with raw material and eliminate wastes (Starr 613). Hepatitis C is a disease of the liver ... They are made naturally in our own bodies but they only last for a day unless modified. They a...

• Word Count: 835
• Approx Pages: 3
• Has Bibliography
• Grade Level: High School

... personally tell you that it is one roller coaster ride you don't want to be on. Crohn's disease can affect any part of the digestive tract, from the mouth to the anus; but it most commonly occurs in the small intestine, medically speaking in the ileum. People with Crohn ... 's tend to have abnormalities in the immune system; which then causes the inflammation of the intestine. Crohn's is a very difficult disease to diagnose; it is often mistaken for appendicitis. There are ... include: blood tests, testing a stool sample, upper GI (Gastrointestinal Tract), and if those test shows Crohn's ...

• Word Count: 938
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• Grade Level: High School

... street names for cocaine, including coke, C, toot, flake, and snow. cocaine Section: Effects and Addictive Nature Related: Pharmaceuticals Cocaine blocks pain sensation and stimulates the central nervous system , producing a sudden increase in heart rate, temperature, and blood pressure. In the brain, it blocks the synaptic reabsorption of certain neurotransmitters (in particular dopamine ). The resultant ... is a gradual lessening of the craving, although conditioned cues may exert an effect years afterward. Long-term use can result in digestive disorders, weight loss, general physical ...

• Word Count: 5106
• Approx Pages: 20
• Grade Level: Undergraduate

... down and increase their life span, oral steroids are more likely to become concentrated in the liver. Since an oral steroid must pass through the digestive tract, much of it will be deactivated before it enters the bloodstream. Oral steroids have been modified to increase their absorption rate and lifespan. They ... overall increase in dosage during the cycle, and is only used during the off-season. The disadvantage of this cycle is that the body's hormonal system is not given a chance to normalize at the end of the cycle. The fourteen-week cycle can be described as a stack in which ster...

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... ways to detect drugs. Newer smuggling methods are seemingly limited only by a trafficker's imagination. Couriers swallow bags of heroin, cross the border, and wait for the bags to run their digestive course. Bags of heroin are also put in the gas tanks and tires of cars and driven across borders, or mixed in with garbage that ends up in refuse containers ... short-term neuronal activity, gene transcription acts over a longer timescale. Opioidergic neurons are particularly concentrated in the ventral tegmental area. The VTA is an important nerve tract in the limbic system. The VTA passes...

• Word Count: 3024
• Approx Pages: 12
• Grade Level: Undergraduate

... growth of the head, feet and hands. The lips, nose, tongue, jaw and forehead increase in size and the fingers and toes widen and become spade-like. The organs and digestive system may also increase in size, which may eventually cause heart failure. Acromegaly sufferers often die before the age of 40. Excessive HGH in adults can lead to diabetes. Erythropoietin (EPO ... ...

• Word Count: 1321
• Approx Pages: 5
• Grade Level: High School

... are very toxic. To treat HIV, an antiviral drug called AZT is given. This drug slows the progression of the disease by attacking the HIV. Unfortunately, this drug damages the digestive system, and causes severe nausea. The patients also loose their appetites and therefore they loose weight. This leads to a condition called AIDS wasting syndrome, which is one of the major causes ... ...

• Word Count: 1532
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• Grade Level: Undergraduate

... calories" may allow the alcoholic to feel satisfied while actually progressing toward a state of serious malnutrition. Ailments that can result from alcohol consumption include cirrhosis, a liver ailment; diseases of the digestive system; damage to the heart; lowered resistance to infection; and cancer (larynx, esophagus, liver). Women who consume alcohol during pregnancy are at risk of delivering children with fetal alcohol syndrome, a syndrome ... ...

• Word Count: 1128
• Approx Pages: 5
• Grade Level: High School