Cannabis History and Effects
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Questions and Answers

What was the significant development regarding marijuana in the 1930s?

  • Marijuana was banned completely.
  • Cannabis became the primary crop in the US.
  • The Marijuana Tax Act was passed, imposing a tax instead of a ban. (correct)
  • Public perception of marijuana changed to acceptance.

Which psychoactive ingredient in marijuana significantly increased in potency since the 1960s?

  • Tetrahydrocannabivarin
  • Cannabinol
  • Delta-9-tetrahydrocannabinol (THC) (correct)
  • Cannabidiol

What common physical symptom is associated with marijuana use?

  • Increased muscular strength
  • Enhanced vision
  • Temporary blindness
  • Reddish eyes (correct)

How long can THC remain stored in the body after consumption?

<p>Up to 6 weeks (C)</p> Signup and view all the answers

During what decade did marijuana use significantly increase among college students?

<p>1960s (C)</p> Signup and view all the answers

What was one of the social consequences linked to marijuana use during the 1920s and 1930s?

<p>Association with immigration issues (D)</p> Signup and view all the answers

What effects can marijuana have on cognitive performance?

<p>Short-term memory impairment (C)</p> Signup and view all the answers

What is a common method of consuming marijuana?

<p>Smoked as a joint or cigarette (C)</p> Signup and view all the answers

Flashcards

Marijuana's History

Marijuana use has a long history, with evidence of use in China, India, and the Middle East for centuries. It was widely used in the West in the 1800s. The 20th century saw a significant shift in public perception and subsequent laws in the US.

THC

Delta-9-tetrahydrocannabinol is the primary psychoactive ingredient in marijuana.

Marijuana Tax Act (1937)

This act required taxes on marijuana but didn't fully prohibit it.

Short-term effects of Marijuana

Marijuana's immediate effects after use may include changes in perception, impaired coordination and memory, increased heart rate, difficulty in focusing, and red eyes.

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Marijuana's widespread use

Marijuana use became widespread in American college campuses during the 1960s.

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Cannabis Sativa

The plant from which marijuana is derived, it is widely grown throughout the world.

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Anti-marijuana Crusade

A movement in the 1920s and 1930s in the U.S. aimed at demonizing marijuana. Part of the movement included negative propaganda.

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Long-term Effects of Marijuana

THC can persist in the body for several weeks. Effects can include higher incidence of respiratory problems.

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Study Notes

Cannabis: History and Effects

  • Cannabis plant, a resilient plant, thrives with little care.
  • Long history of use: Centuries of use for hallucinogenic, analgesic, and depressant properties, originating in China, India, and the Middle East.
  • Introduced to the New World by Spanish and English settlers.
  • 1800s: Cannabis gained popularity in Western Europe, creating a "craze."
  • THC (delta-9-tetrahydrocannabinol): Is the primary psychoactive ingredient, with its percentage significantly increasing since the 1960s. Cotton replaced hemp as a major crop in the US around 1890.

US History of Cannabis Control

  • 1920s: Anti-marijuana crusade emerged, fueled by stereotypes, and the Great Depression, and an influx of Mexican immigrants.
  • Federal government publicize cannabis as a "killer weed" largely without basis.
  • 1937: The Marijuana Tax Act (MTA), while not banning, required taxes on all marijuana-related activities. All states later adopted uniform marijuana bans
  • 1969: MTA deemed unconstitutional.

1960s and Marijuana

  • Before 1960: Cannabis use was more isolated.
  • 1960s: Extensive use on college campuses, often connected with questioning authority.

Cannabis Use and Effects

  • Currently, most commonly used illicit drug in the US causing legal attention, public debate, and consideration of recreational and medicinal use.
  • Cannabis Sativa (hemp): Gathered wild or cultivated globally, consumed as a smoked cigarette, joint, water pipe (bong), food, or tea.
  • Short-term effects: THC affects the brain quickly (smoked) or slower (ingested). Peak effects: 10-30 minutes lasting 2-3 hours. Increased heart rate, red eyes, dry mouth, hunger, slow time perception, carefree relaxation, and drowsiness from euphoria.
  • Performance impairment: Short-term memory loss, difficulty with speech, distorted time perception, difficulty in serial subtraction, digit span, reading comprehension, coordination.
  • Body effects: Stored in fatty tissues elimination up to 6 weeks, common physical symptom=reddening eyes. Higher respiratory problem risk compared to tobacco use.

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Description

Explore the rich history and effects of cannabis, from its ancient uses in various cultures to its legal battles in the United States. This quiz covers the plant's properties, cultural significance, and the evolution of cannabis laws throughout the decades.

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