Date 1. Chewing on a piece of bark was used to relieve pain in ancient times. 2.
ID: 697756 • Letter: D
Question
Date 1. Chewing on a piece of bark was used to relieve pain in ancient times. 2. By the 1800's it was discovered the pain relieving agent was salicylic acia. a. True b. False 3. In some aspirin preparations a is added to lessen the irritation to the stomach. 4. Aspirin is used as a pain reliever and fever reducer only. a. True b. False 5. Methyl salicylate is used in skin ointments as a counterirritant producing heat to soothe 6. Naturally occurring al 7. Heroin, obtained by a chemical modification of morphine, is strongly addicting and is used forming kaloids such as cocaine and morphine are medically.. a. True b. False 8. The structure of the prescription drug OxyContin (oxycodone) used to relieve severe pain is similar to heroin a. True b. False 9. The simplest natural amide is 10. If kidneys malfunction and do not remove it, urea builds up to toxic levels a condition calledExplanation / Answer
1) Chewing on a piece of willow bark was used to relieve pain in ancient times
2) By the 1800’s it was discovered the pain relieving agent was salicylic acid.
Answer: False
3) In some aspirin preparations a buffering agent (ex. Magnesium oxide) is added to lessen the irritation to the stomach.
4) Aspirin is used as a pain reliever and fever reducer only.
Answer: False
5) Methyl salicylate is used in skin ointments as a counterirritant producing heat to soothe joint and muscular pain.
6) Naturally occurring alkaloids such as cocaine and morphine are addiction forming.
7) Heroin, obtained by a chemical modification of morphine is strongly addicting and is used medically.
Answer: False
8) The structure of prescription drug OxyContin (oxycodone) used to relieve severe pain is similar to heroin
Answer: True
9) The simplest natural amide is urea.
10) If kidneys malfunction and do not remove it, urea builds up to toxic levels a conditions a condition called Uremia.
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