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Chapter 5: Problem 13

Which of the following drugs would be most likely to result in a fatal overdose? A. LSD B. mescaline C. marijuana D. sedatives

Short Answer

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A. LSD B. Mescaline C. Marijuana D. Sedatives Answer: D. Sedatives

Step by step solution

01

LSD

LSD (lysergic acid diethylamide) is a powerful hallucinogenic drug that alters thoughts and perceptions. While it can cause intense hallucinations and mood swings, it is known for having a low toxicity level. This means that the chances of experiencing a fatal overdose with LSD are fairly low.
02

Mescaline

Mescaline is a naturally occurring hallucinogenic substance found in some types of cacti, including the peyote plant. It is used for both spiritual and recreational purposes. A mescaline overdose would likely cause hallucinations, nausea, and an increased heart rate. However, it is also considered to have low toxicity levels. Fatal overdoses from mescaline are usually rare.
03

Marijuana

Marijuana refers to the cannabis plant or the dried leaves and flowers of the plant. It contains both psychoactive compounds (such as THC) and non-psychoactive compounds (such as CBD). Marijuana use can cause feelings of relaxation, altered perceptions, and increased appetite. The risk of a fatal overdose from marijuana is extremely low, due to its low toxicity and low likelihood of causing respiratory failure.
04

Sedatives

Sedatives are drugs that work by reducing nerve activity in the brain, resulting in a calming or drowsy effect. They are commonly prescribed to help treat anxiety, insomnia, or other sleep disorders. Examples of sedatives include benzodiazepines, barbiturates, and certain sleep medications. Their high potency and potential for respiratory depression make sedatives more likely to result in a fatal overdose than the other drugs listed.
05

Conclusion

Comparing the drugs, LSD, mescaline, and marijuana all have relatively low toxicity levels and are not commonly associated with fatal overdoses. Sedatives, however, have a higher risk of fatal overdose due to their potential for respiratory depression and central nervous system depression. Therefore, based on this information, the answer is: D. Sedatives

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