52_100_E3A_key_F07

52_100_E3A_key_F07 - Chemistry for the Citizen Exam 3A...

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52.100 Exam 3A Page 1 Chemistry for the Citizen Exam 3A Tuesday November 13, 2007 Name: _______________________________________ Tear off this page and turn it in with your scantron sheet. Also write the form of your exam on the bottom of your scantron sheet.
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52.100 Exam 3A Page 2 1. The nitrogen atom in the structure of cocaine controls the reactivity of cocaine. This one atom classifies cocaine as a. An acid b. A ketone c. An amine d. An alcohol 2. Chemicals that are used to relay, amplify and modulate signals between a neuron (nerve cell) and another cell are a. Neurotransmitters b. Lipids c. Chromosomes d. Prostaglandins 3. Which of the following is not a short-term effect of cocaine a. Increases blood pressure b. Increased urination c. Mental alertness d. Decreased appetite 4. An analgesic a. Reduces or eliminates pain b. Lowers or eliminates fever c. Reduced or eliminates inflammation d. All of the above 5. The bark of the willow tree yields which precursor to synthetic aspirin a. Salicylic acid b. Acetylsalicylic acid c. Salicyl alcohol d. Salicin 6. Tablets of aspirin where introduced in a. 1887 b. 1893 c. 1899 d. 1915 7. Hormone-like substance that influence blood clotting, stimulate pain nerve endings, reduce stomach acid secretion, generation of fever, and swelling in inflammations are a. Chromosomes b. Prostaglandins c. Carbohydrates d. Thrombin
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52.100 Exam 3A Page 3 8. What is not a possible benefit of aspirin? a. Lowers risk of heart attack b. Inhibits the formation of bad blood cells c. Lowers cholesterol d. Protects against forms of strokes 9. Which of the following medicines have the most known side effects? a. Aspirin b. Acetaminophen c. Ibuprofen d. Naproxen 10. Reye’s Syndrom causes a. Swelling of the brain and liver damage b. The heart to shut down c. High blood pressure d. Paralysis of the legs 11. What does LD 50 mean? a. Over the counter drug to treat headaches b. Low dose of medicine c. Dose that would kill 50% of a test group d. Large dose of medicine 12. Acetaminophen is the least toxic member of a class of analgesic and antipyretic, but not anti-inflammatory medicines known as the a. Actinides b. Lanthanides c. Phentermines d. p -aminophenols 13. Advil and Motrin are two common commercial forms of what? a.
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This note was uploaded on 04/03/2008 for the course CHEM 101 taught by Professor Hawrelak during the Fall '07 term at Bloomsburg.

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52_100_E3A_key_F07 - Chemistry for the Citizen Exam 3A...

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