A 55-year-old drug addict from California presents with euphoria, altered time perception, and conjunctival injection, along with impairment of judgment. The most likely cause of this is addiction to which substance?
AMarijuana
BCocaine
CPhencyclidine
DBenzodiazepine
A patient presents to the emergency department with vomiting, diarrhea, lacrimation, abdominal cramps, and piloerection. The family members report a history of substance use for the past month. The clinical presentation is due to what?
Aopioid withdrawal
Bcocaine intoxication
Ccocaine withdrawal
Dopioid intoxication
A person presents to the outpatient department with tremors and visual hallucinations after a 2-day history of alcohol cessation. What is the diagnosis?
AKorsakoff’s psychosis
BDelirium tremens
CWernicke encephalopathy
DAlcoholic hallucinosis
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