1. Smoking is more frequent among schizophrenics than in the non-schizophrenic p
ID: 3463341 • Letter: 1
Question
1. Smoking is more frequent among schizophrenics than in the non-schizophrenic population, probably because:
A. Schizophrenics lack self-control
B. schizophrenics have a neural vulnerability to addiction
C. Nicotine improves auditory gating
D. ALL THE BOVE
2. The first antipsychotic drugs, like chlorpromazine,:
A. Proved to be deadly to many schizophrenics
B. Were developed only after the genetic links were understood
C. Were specifically designed to decrease schizophrenic symptoms, although side effects were not understood
D. Were not originally designed as antipsychotics
B. schizophrenics have a neural vulnerability to addiction
Explanation / Answer
Answer 1:-
C. Nicotine improves auditory gating
several of the symptoms of schizophrenia appear to be associated with dopamine release in these brain areas. A 2005 german study concluded that nicotine improved cognitive functions related to attention that nicotine could be used by patients with schizophrenia as a 'self-medication' to improve deficits in attention, cognitive, and information processing and to reduce side effects on antipsychotic medication," the German researchers concluded.
Answer 2:-
A. Proved to be deadly to many schizophrenics
The introduction of antipsychotic and other psychiatric drugs during 1950s had a major impact on the way that psychiatric illness was viewed by clinicians and scientists.The introduction of chlorpromazine required a scientific way to assess their effectiveness.The first large scale clinical trails of chlorpromazine, and other antipsychotic drugs were conducted in th U S in the early 1960s. These showed that antipsychotics were effective in treating a wide range of symptoms in schizophrenia.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.