The most current thinking on the cause of schizophrenia is that it is:
Primarily related to a disturbed mother-child relationship
Brain damage caused by the mother's use of tranquilizers during pregnancy
An alteration in opioid receptors
A brain disorder
The Correct Answer is D
Choice A reason: The theory that schizophrenia is primarily related to a disturbed mother-child relationship is outdated and not supported by current research.
Choice B reason: While prenatal factors may contribute to the risk, schizophrenia is not solely caused by brain damage from the mother's use of tranquilizers during pregnancy.
Choice C reason: Alterations in opioid receptors are not currently considered a primary cause of schizophrenia.
Choice D reason: Schizophrenia is considered a brain disorder, with current research focusing on a combination of genetic and environmental factors, brain chemistry, and structure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: It is not recommended for clients to take morning vitamins before surgery due to the risk of aspiration and interference with anesthesia.
Choice B reason: Clients are typically instructed to remove all jewelry, including tongue studs, to prevent complications during surgery.
Choice C reason: Clients are generally required to fast before surgery, which includes not consuming clear liquids, to reduce the risk of aspiration.
Choice D reason: Allowing the client to keep her hearing aids in is important for communication and to reduce anxiety due to hearing impairment.
Correct Answer is B
Explanation
Choice A reason: Purple lesions could be associated with more severe venous disease or other conditions, not necessarily minor chronic venous disease.
Choice B reason: Ankle edema is a common finding in chronic venous disease due to the pooling of blood in the lower extremities.
Choice C reason: Telangiectasias, also known as spider veins, are commonly seen in chronic venous disease as they are small, visible blood vessels that can be part of the condition.
Choice D reason: Palpable nodules are not typically associated with minor chronic venous disease and could indicate other medical issues.
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