Which of the following drug characteristics should the emergency department nurse keep in mind when caring for a patient who has recently orally ingested lysergic acid diethylamide (LSD)?
A) Onset of action 30-90 minutes
B) Peak effect 1-2 hours
C) Duration of action 2-3 hours
D) Flashbacks in 4-6 hours
A) Onset of action 30-90 minutes
Explanation: A) In general, hallucinogens are consumed orally and are rapidly absorbed from the gastrointestinal tract. For example, LSD has an onset of action, peak effect, and duration of action of 30-90 minutes, 3-5 hours, and 6-12 hours, respectively.
B) In general, hallucinogens are consumed orally and are rapidly absorbed from the gastrointestinal tract. For example, LSD has an onset of action, peak effect, and duration of action of 30-90 minutes, 3-5 hours, and 6-12 hours, respectively.
C) In general, hallucinogens are consumed orally and are rapidly absorbed from the gastrointestinal tract. For example, LSD has an onset of action, peak effect, and duration of action of 30-90 minutes, 3-5 hours, and 6-12 hours, respectively.
D) Flashback refers to symptoms that occur after the acute effects have dissipated. Flashbacks can occur months and even years after the acute intoxication.
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