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

Answer and Explanation

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Choice A reason: The theory that schizophrenia is primarily related to a disturbed mother-child relationship is outdated and not supported by current research.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.

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Correct Answer is B

Explanation

Choice A reason: Divorce can be a stressor, but it is not universally stressful to every individual; it depends on the person's experience and perception.

Choice B reason: Stress is subjective, and what one person finds stressful may not be stressful to another. Therefore, if the patient identifies an event as stressful, it should be considered as such.

Choice C reason: Loss of job can be a significant stressor due to financial and social implications, but again, it depends on the individual's circumstances and perception.

Choice D reason: Surgery can be a stressor due to its impact on physical health and potential for causing anxiety about medical procedures and outcomes.

A. Notify the physician. B. Evaluate the distal pulses. C. Have the patient lie in bed with a pillow under the knees. D. Cover the patient with a blanket.

Correct Answer is B

Explanation

Choice A reason: Notifying the physician is important, but it is not the immediate action to take. The nurse should first assess the patient's condition before contacting the physician.

Choice B reason: Evaluating the distal pulses is the correct action because it provides information on the blood flow to the extremities, which is crucial for patients with PAD.

Choice C reason: Having the patient lie in bed with a pillow under the knees is not recommended for PAD patients as it can decrease blood flow to the lower extremities.

Choice D reason: Covering the patient with a blanket may provide comfort, but it does not address the underlying issue of impaired blood flow in PAD.

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The most current thinking on the cause of schizophrenia is that it is:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is collecting admission data on a new patient with a long health history. Which of the following life events is considered a stressor?

Correct Answer is B

Explanation

A patient with peripheral arterial disease (PAD) is sitting in a chair and has cool feet that are reddish-purple in color. What action should the nurse take?

Correct Answer is B

Explanation

A patient who repeats a word or part of a word over and over might be said to have which of the following symptoms?

People with Narcissistic Personality Disorder display which of the following behaviors? (Select all that apply.)

The nurse is assisting in the care of a patient receiving an inhaled anesthetic. Which is a potential complication of inhaled anesthetics?

A nurse is reinforcing teaching with a client following surgery who has antiembolism stockings in place. Which of the following information should the nurse include in the teaching?

A nurse is assisting with the care of a client who is receiving a blood transfusion. The nurse should monitor for which of the following findings as an indication the client is having an acute hemolytic reaction?

The nurse is reading a patient's chart and notes the patient has a tumor stage of IV. Which describes the meaning of stage IV cancer?

A nurse is collecting data from a client who has histrionic personality disorder. Which of the following findings should the nurse expect?

The nurse is caring for a 52-year-old male patient with a bowel obstruction. Which of these signs would be the earliest indicator to the nurse that the patient is developing symptoms of shock?