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__ Mood disorders refer to the appearance of depressed or manic symptoms. __ By

ID: 81425 • Letter: #

Question

__ Mood disorders refer to the appearance of depressed or manic symptoms. __ By the 1950s, the major drug used for severely disturbed patients in large mental institution was a sedative called paravatine (paraldehyde). __ The history of behavioral/psychosocial treatments began with the treatment of alcoholism. __ Contingency management is a behavioral approach to treating substance abuse. __ Bipolar disorders happen when no episodes occur. __ In the 1930s, European physicians experimented with chemicals to induce comas or convulsions called metrazol. __ Alzheimer's disease is a progressive brain disease that destroys memory and thinking skills. __ No drug is either entirely good or bad, and every drug has multiple effects. __ A typical progression of drug use starts with cigarettes and alcohol, then marijuana, then other drugs such as cocaine or heroin. __ Deviant drug use includes those forms of drug use that Is considered either normal or acceptable by the society at large. __ Drugs are taken orally, subcutaneously, inertly, intramuscularly, and smoked. __ Most drugs are derived directly or indirectly from plants. __ The DARE program has been adopted rapidly and widely, despite research showing limited impact on drug-using behavior. __ There is a widespread belief that substance abuse treatment is often effective.

Explanation / Answer

It has multiple subquestions. As per Chegg’s policy, I had to answer first 4 questions. I am answering first 7 questions.

30)

True

Mood disorders can be classified into two broad categories 1. Depressive disorders and 2. Bipolar disorders. Individuals with bipolar mood disorder experience episodes of depression as well as manic episodes.

31)

True

Paraldehyde was one of the most commonly prescribed medications for psychiatric patients and for those with coughs, seizure disorders or insomnia. Later, benzodiazepines were introduced in 1950s and barbiturates which were introduced little earlier were safer than paraldehyde. So, both these drugs mostly replaced paraldehyde as a sedative.

32)

False.

Ivan Pavlov’s experiments and research of John B Watson are considered to be the first notable contributions to the behavioral therapy.

33)

True

Contingency management is a highly effective treatment for substance use. It is a type of behavior therapy.

34)

False

Bipolar disorder is characterized by episodes of depression and manic episodes.

35)

True.

Metrazole was first used to treat schizophrenics by a Hungarian physician named Ladislaus von Meduna in 1934. This drug induced convulsions.

36)

True.

Alzheimer's disease is a chronic neurodegenerative disease that starts slowly and worsens over time.