Spring 2010 marijuana tyler derrick


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Spring 2010 marijuana tyler derrick

  1. 1. Marijuana By Derick Stepp and Tyler LaFash
  2. 2. Marijuana facts <ul><li>Marijuana comes from the cannabis herb. Marijuana is usually smoked as a cigarette (joint) or in a pipe. It is also smoked in blunts, which are cigars that have been emptied of tobacco and refilled with marijuana. </li></ul>
  3. 3. Some street names of marijuana <ul><li>Dope </li></ul><ul><li>Giggle weed </li></ul><ul><li>Green power ranger </li></ul><ul><li>Juju </li></ul><ul><li>Salt and pepper </li></ul><ul><li>Mighty medicine </li></ul>
  4. 4. Marijuana’s Effects <ul><li>Marijuana increases heart rate by 20–100 percent shortly after smoking; this effect can last up to 3 hours. In one study, it was estimated that marijuana users have a 4.8-fold increase in the risk of heart attack in the first hour after smoking the drug. This may be due to the increased heart rate as well as effects of marijuana on heart rhythms, causing palpitations and arrhythmias. This risk may be greater in aging populations or those with cardiac vulnerabilities. </li></ul>
  5. 5. Other effects <ul><li>Numerous studies have shown marijuana smoke to contain carcinogens and to be an irritant to the lungs. In fact, marijuana smoke contains 50–70 percent more carcinogenic hydrocarbons than does tobacco smoke. Marijuana users usually inhale more deeply and hold their breath longer than tobacco smokers do, which further increase the lungs’ exposure to carcinogenic smoke. Marijuana smokers show dysregulated growth of epithelial cells in their lung tissue, which could lead to cancer; however, a recent case-controlled study found no positive associations between marijuana use and lung, upper respiratory, or upper digestive tract cancers. Thus, the link between marijuana smoking and these cancers remains unsubstantiated at this time. </li></ul>
  6. 6. Effects after smoking <ul><li>Research clearly demonstrates that marijuana has the potential to cause problems in daily life or make a person’s existing problems worse. In one study, heavy marijuana abusers reported that the drug impaired several important measures of life achievement including physical and mental health, cognitive abilities, social life, and career status. Several studies associate workers’ marijuana smoking with increased absences, tardiness, accidents, workers’ compensation claims, and job turnover. </li></ul>
  7. 7. Marijuana users <ul><li>14.9% of 8 th graders smoked marijuana in 2008. </li></ul><ul><li>29.9% of 10 th graders in the same year. </li></ul><ul><li>42.6% of 12 th graders smoked marijuana in the same year. </li></ul>
  8. 8. <ul><li>Michael Phelps was suspended for one month for smoking marijuana. </li></ul>
  9. 9. Don’t smoke It! <ul><li>Smoking marijuana is bad it can lead to worse things than a suspension like what happened to this next person. </li></ul>
  10. 10. Worst cause scenario <ul><li>Somebody in 2007 died of a heart attack after an hour-and a half do to an increase in the heart rate. </li></ul>
  11. 11. Links <ul><li>Links include, </li></ul><ul><li>www.marijuana-info.org </li></ul><ul><li>www.drugabuse.gov/ifofacts/marijuana.html </li></ul>DON’T SMOKE IT!