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 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
Tolerance to substances is seen in which of the following?
AObsessive-compulsive disorder
BPhysiological dependence
CHypochondriasis
DPsychological dependence
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