Marijuana Essays (1790 words) - Neurochemistry, Cannabis, Medicine

Marijuana What is Marijuana. Marijuana is a green, brown, or gray mixture of dried, shredded leaves, stems, seeds, and flowers of the hemp plant. You may hear marijuana called by street names such as pot, herb, weed, grass, boom, Mary Jane, gangster, or chronic. There are more than 200 slang terms for marijuana. Sinsemilla, hashish, and hash oil are stronger forms of marijuana. All forms of marijuana are mind-altering. In other words, they change how the brain works. They all contain THC (delta-9-tetrahydrocannabinol), the main active chemical in marijuana. They also contain more than 400 other chemicals. Marijuana's effects on the user depend on the strength or potency of the THC it contains. THC potency of marijuana has increased since the 1970s but has been about the same since the mid-1980s. Ways Marijuana is used. Marijuana is usually smoked as a cigarette (called a joint or a nail) or in a pipe or a bong. Recently, it has appeared in cigars called blunts. Amount of time Marijuana stays inside a person's body. THC in marijuana is strongly absorbed by fatty tissues in various organs. Generally, traces (metabolites) of THC can be detected by standard urine testing methods several days after a smoking session. However, in heavy chronic users, traces can sometimes be detected for weeks after they have stopped using marijuana. Marijuana among teens. Contrary to popular belief most teenagers have not used marijuana and never will. Among students surveyed in a yearly national survey, only about one in five 10th graders report they are current marijuana users. Fewer than one in four high school seniors is a current marijuana user. Why young people use Marijuana. There are many reasons why some children and young teens start smoking marijuana. Most young people smoke marijuana because their friends or brothers and sisters use marijuana and pressure them to try it. Some young people use it because they see older people in the family using it. Others may think it's cool to use marijuana because they hear songs about it and see it on TV and in movies. Some teens may feel they need marijuana and other drugs to help them escape from problems at home, at school, or with friends. Effects of Marijuana use. The effects of the drug on each person depend on the user's experience, as well as: how strong the marijuana is (how much THC it has); what the user expects to happen; where (the place) the drug is used; how it is taken; and whether the user is drinking alcohol or using other drugs. Some people feel nothing at all when they smoke marijuana. Others may feel relaxed or high. Sometimes marijuana makes users feel thirsty and very hungry, an effect usually called the munchies. Short term effects of Marijuana use. Some users can get bad effects from marijuana. They may suffer sudden feelings of anxiety and have paranoid thoughts. This is more likely to happen when a more potent variety of marijuana is used. The short-term effects of marijuana include: problems with memory and learning distorted perception (sights, sounds, time, touch) trouble with thinking and problem-solving loss of coordination and increased heart rate anxiety These effects are even greater when other drugs are mixed with the marijuana and users do not always know what drugs are given to them. Marijuana and school, sports, as well as other activities. Marijuana affects memory, judgment and perception. The drug can make you mess up in school, in sports or clubs, or with your friends. If you're high on marijuana, you are more likely to make stupid mistakes that could embarrass or even hurt you. If you use marijuana a lot, you could start to lose interest in how you look and how you're getting along at school or work. Athletes could find their performance is off; timing, movements, and coordination are all affected by THC. Also, since marijuana use can affect thinking and judgment, users can forget to have safe sex and possibly expose themselves to HIV, the virus that causes AIDS. Long term effects of Marijuana use. Findings so far show that regular use of marijuana or THC may play a role in some kinds of cancer and in problems with the respiratory, immune, and reproductive systems. Cancer It's hard to know for sure whether regular marijuana use causes

How to Prepare an Essay Sample Admission

How to Prepare an Essay Sample AdmissionWriting an essay sample admission is a big task. In some cases it may seem as if the essay writing program is difficult and writing it well is even more so. It is a tough competition to get accepted in a program and it is almost impossible to go past the first round if the essay was not written well.One way to prepare your essay would be to attend a writing course, or an online program, and learn how to write essays. But that does not help for all students. If you are like me and have written the same kind of essay twice, you can start preparing the essay sample admission the first time.The essay sample admission consists of a few basic things: research, core topics, writing style, and structure. When preparing for an essay, you want to look at every aspect of the essay from the perspective of writing a good essay. A good example would be how a good essay should feel.An essay will always feel good when it is organized and written in a neat and clean way. Once you understand how to organize an essay correctly, you will be able to read an essay and write an essay, and understand what you are doing when you go back to write the whole thing over again.How to organize a good essay means that when you go to write, what you are going to write is the most important thing. Everything else will fall into place after that. Your idea, if you know one, your purpose for writing the essay, what the purpose of the essay is, and how to structure the essay all come together to make a really well-written essay.There are many ways to organize your essays. You could write everything down on paper, starting with a major theme, and moving through the different topics you want to cover in your essay. You could have sections, each covering a certain topic, that lead into the next section. Or you could organize your essay in groups of topics and then have the different parts.Once you have thought of these organization tips, your essay will feel mu ch easier to write and therefore easier to complete. You will also enjoy writing more, and your application will turn out better.