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A nurse is reviewing the DSM-5 diagnostic criteria for schizophrenia. Which of the following symptoms must be present for a client to be diagnosed with schizophrenia? (Select all that apply.)

Impaired interpersonal relationships

Inability to initiate activities

Disorganized behavior

Antisocial personality

Hallucinations

Lack of emotional expression

Answer and Explanation

Correct Answer : C,E,F

Choice A reason:

Impaired interpersonal relationships can be a consequence of schizophrenia, but it is not a specific diagnostic criterion in the DSM-5. The criteria focus on more direct symptoms of the disorder.

Choice B reason:

Inability to initiate activities may be related to negative symptoms of schizophrenia, such as avolition, but it is not explicitly listed as a diagnostic criterion in the DSM-5. The criteria include more specific symptoms like disorganized behavior and hallucinations.

Choice C reason:

Disorganized behavior is one of the core symptoms of schizophrenia according to the DSM-5. It includes behaviors that are inappropriate or not goal-directed, reflecting a disruption in normal functioning.

Choice D reason:

Antisocial personality is a separate diagnosis and not a criterion for schizophrenia. Schizophrenia and antisocial personality disorder are distinct conditions with different diagnostic criteria.

Choice E reason:

Hallucinations are a key symptom of schizophrenia. They involve perceiving things that are not present, such as hearing voices or seeing things that others do not see. Hallucinations are one of the primary positive symptoms of schizophrenia.

Choice F reason:

Lack of emotional expression, also known as affective flattening, is a negative symptom of schizophrenia. It involves a reduced ability to express emotions and is a significant criterion in the diagnosis of schizophrenia.

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Correct Answer is C

Explanation

Choice A reason:
Bizarre behavior is considered a positive symptom of schizophrenia. Positive symptoms are those that add abnormal experiences, such as hallucinations, delusions, and disorganized behavior. Bizarre behavior falls into this category as it represents an addition to normal behavior patterns.
Choice B reason:
Somatic delusions are also positive symptoms of schizophrenia. These delusions involve false beliefs about the body, such as believing one has a serious illness despite medical evidence to the contrary. Positive symptoms are characterized by the presence of abnormal thoughts or behaviors.
Choice C reason:
Affective flattening is a negative symptom of schizophrenia. Negative symptoms are characterized by the absence or reduction of normal functions, such as emotional expression, motivation, and social interaction. Affective flattening refers to a lack of emotional expression, where the individual shows little to no facial expressions or emotional responses.
Choice D reason:
Illogicality, or disorganized thinking, is considered a positive symptom of schizophrenia. It involves incoherent or nonsensical speech and thought patterns. Positive symptoms are those that reflect an excess or distortion of normal functions.

A. Anticipate removing the restraints every 4 hours. B. Secure the restraints to the lowest bar of the side rail. C. Secure the restraints using a quick-release tie. D. Ensure four fingers fit under the restraints to prevent constriction.

Correct Answer is C

Explanation

Choice A reason:

Anticipating removing the restraints every 4 hours is not the best practice. Restraints should be checked frequently, typically every 2 hours, to assess the client’s circulation, skin integrity, and need for continued restraint. The goal is to use restraints for the shortest duration possible.

Choice B reason:

Securing the restraints to the lowest bar of the side rail is incorrect. Restraints should be secured to a part of the bed frame that moves with the client, not to the side rail, to prevent injury and ensure the client’s safety.

Choice C reason:

Securing the restraints using a quick-release tie is the correct action. This ensures that the restraints can be quickly and easily removed in case of an emergency, prioritizing the client’s safety.

Choice D reason:

Ensuring four fingers fit under the restraints to prevent constriction is not accurate. The correct practice is to ensure that two fingers can fit between the restraint and the client’s skin to prevent constriction and ensure proper circulation.

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A nurse is reviewing the DSM-5 diagnostic criteria for schizophrenia. Which of the following symptoms must be present for a client to be diagnosed with schizophrenia? (Select all that apply.)

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Naxlex Comprehensive Predictor Exams

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