THC vs CBD: Legality and Absorption Quiz
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Questions and Answers

Which brain pathway is involved in providing enjoyment, pleasure, and arousal in response to discrete stimuli?

  • Mesocortical pathway
  • Motivational salience pathway
  • Dopamine pathway
  • Mesolimbic pathway (correct)
  • According to older theories of addiction, what is the main driving force for substance use?

  • A recurrent drive for pleasure (correct)
  • Positive reinforcement
  • Changes in associative learning
  • Complex contributing factors
  • Which of the following is NOT a major drug class with abuse potential?

  • Cannabinoids
  • Hallucinogens
  • Antipsychotics (correct)
  • Opioids
  • Which brain structures are involved in processing motivational salience and positive-valence emotions like pleasure?

    <p>Mesolimbic pathway</p> Signup and view all the answers

    What major component of cannabis is responsible for its psychoactivity?

    <p>THC</p> Signup and view all the answers

    In the context of addiction theories, what aspect distinguishes newer theories from older ones?

    <p>Complex contributing factors</p> Signup and view all the answers

    What is the main purpose of neurotransmission?

    <p>Transmitting information between neurons</p> Signup and view all the answers

    Which neuron is responsible for releasing neurotransmitters?

    <p>Presynaptic Neuron</p> Signup and view all the answers

    What initiates neurotransmitter release from the presynaptic neuron?

    <p>Action potential</p> Signup and view all the answers

    In neurotransmission, what is the function of the postsynaptic neuron?

    <p>Initiate a response by binding neurotransmitters</p> Signup and view all the answers

    Which signaling mechanism can involve functions like synaptic plasticity and neuroprotection?

    <p>Retrograde Signaling</p> Signup and view all the answers

    Where can neurotransmitters be stored before being released during neurotransmission?

    <p>Vesicles or granules</p> Signup and view all the answers

    Which term refers to the process whereby stigmatized individuals believe that most people hold common stereotypes about individuals in the same stigmatized group as them?

    <p>Perceived</p> Signup and view all the answers

    Which of the following leads to prejudice, bias, and discrimination in the pathway described?

    <p>Disgust</p> Signup and view all the answers

    Which term describes the negative thoughts, feelings, and diminished self-image resulting from identifying with a stigmatized group?

    <p>Self-Stigma</p> Signup and view all the answers

    Which aspect of human responses is said to be in conflict with disgust according to the text?

    <p>Empathy</p> Signup and view all the answers

    What can help overcome feelings of disgust and demonization towards stigmatized groups?

    <p>Empathy</p> Signup and view all the answers

    How does word choice impact bias according to the text?

    <p>It can reduce explicit and implicit bias</p> Signup and view all the answers

    What percentage of toxicity-associated drugs contain structural alerts?

    <p>76-86%</p> Signup and view all the answers

    What is a common issue with being too strict about avoiding drugs with structural alerts?

    <p>Limiting creativity and diversity in drug discovery</p> Signup and view all the answers

    How are newer generation drugs addressing the sedation side effect caused by Seldane?

    <p>Formulating alternatives like Fexofenadine</p> Signup and view all the answers

    What effect do newer generation drugs aim to reduce when it comes to sulfonamides?

    <p>Crystalluria</p> Signup and view all the answers

    How do drug developers make drugs more ionizable within the blood and urine?

    <p>Decreasing the pKa to match pH levels</p> Signup and view all the answers

    'Cannabis contains compounds like Tetrahydrocannabinol (psychoactive) and Cannabidiol (pain relief)' is an example of what type of information?

    <p>Drug composition</p> Signup and view all the answers

    What is the main difference in absorption between inhalation and oral administration of THC?

    <p>Inhalation has a faster absorption rate due to less first-pass metabolism.</p> Signup and view all the answers

    Which statement accurately describes THC distribution in the body?

    <p>THC shows rapid distribution into well-perfused tissues, including the brain.</p> Signup and view all the answers

    How does Disulfiram (Antabuse) function in the treatment of ethanol abuse?

    <p>Disulfiram inhibits aldehyde dehydrogenase, leading to accumulation of acetaldehyde and unpleasant effects.</p> Signup and view all the answers

    What happens to ethanol metabolism when there is a significant amount of alcohol dehydrogenase (ADH) in the liver?

    <p>Increased ADH activity accelerates ethanol metabolism.</p> Signup and view all the answers

    Which factor influences the absorption of ethanol in the gastrointestinal tract?

    <p>Type of beverage consumed</p> Signup and view all the answers

    Why does THC have slower elimination compared to ethanol?

    <p>THC undergoes extensive metabolism in the liver, resulting in slow elimination and detectable metabolites.</p> Signup and view all the answers

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