Ketamine Mechanism of Action Quiz
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Questions and Answers

What are the somatic symptoms associated with DMT use?

  • Paranoia, aggression, visual distortions, impaired coordination
  • Memory loss, emotional numbness, appetite suppression, increased heart rate
  • Dizziness, nausea, paresthesia, blurred vision (correct)
  • Depersonalization, hallucinations, time perception distortion, color and shape disorientation

How do teratogenic effects of LSD manifest?

  • Memory loss and confusion
  • Increased heart rate and blood pressure
  • Severe deformities in fetuses, especially in the extremities (correct)
  • Respiratory depression and coma

Which receptor does LSD activate to increase glutamate release in the cerebral cortex?

  • NMDA receptors
  • Opioid receptors
  • Serotonin (5HT2A) receptors (correct)
  • Dopamine D2 receptors

Which compound structurally resembles serotonin and is found in plants like prestonia and amazonica?

<p>DMT (A)</p> Signup and view all the answers

In what form is DMT usually administered due to its oral inactivation by MAO enzyme?

<p>Smoked, snorted, or injected (B)</p> Signup and view all the answers

What distinguishes DMT from LSD in terms of addictive potential?

<p>DMT is not considered addictive as it doesn't activate the mesolimbic dopamine system (A)</p> Signup and view all the answers

What is a common effect of LSD on the uterus?

<p>Induce abortion by causing severe contraction of the uterus (A)</p> Signup and view all the answers

What is a phenomenon associated with flashback hallucinogen's effects?

<p>'The phenomenon of reoccurring drug-like experiences' (C)</p> Signup and view all the answers

What distinguishes DMT from LSD regarding toxic effects on fetuses?

<p>LSD can cause teratogenic effects leading to severe deformities in fetuses. (B)</p> Signup and view all the answers

In what forms can DMT be administered due to its oral inactivation by MAO enzyme?

<p>Smoked, snorted, or injected. (A)</p> Signup and view all the answers

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