lectroconvulsive therapy may produce immediate relief from depression, but:
A. may result in schizophrenia.
B. can also change the hemisphericity of the brain.
C. is not a long-term improvement.
D. should not be used more than once.
B
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i got it.. there are chances of a relapse.. so the answer is C!!!
Yay! You've got it!
To determine the correct answer, we need to evaluate each option and see which one is supported by evidence.
Option A: "May result in schizophrenia."
There is no scientific evidence to suggest that electroconvulsive therapy (ECT) can cause schizophrenia. ECT is primarily used as a treatment for severe depression, not schizophrenia. Therefore, option A can be considered incorrect.
Option B: "Can also change the hemisphericity of the brain."
This option suggests that ECT can alter the hemisphericity of the brain, which refers to the dominance of one brain hemisphere over the other. According to research, ECT does cause changes in brain activity, including bilateral changes in brain hemisphericity. This means that this option is correct.
Option C: "Is not a long-term improvement."
ECT is known to provide immediate relief from depression in some patients. However, its long-term effectiveness varies from person to person. While some individuals experience long-term improvement, others may require maintenance treatments or other supplementary therapies. This option is partially correct, but it does not capture the whole picture.
Option D: "Should not be used more than once."
This is an incorrect statement. ECT can be used multiple times if needed, especially in cases where there is a recurrence of depressive symptoms. The decision to repeat ECT sessions depends on the individual's response to initial treatment and the recommendation of the healthcare professional.
Based on the evaluation, option B, "Can also change the hemisphericity of the brain," is the correct answer.