A nurse observes a patient with bipolar disorder who suddenly shifts from laughing joyfully to crying within minutes during the therapy session. This sudden and intense change in emotional expression is an example of:

Labile affect

Flat affect

Restricted affect

Blunted affect

Answer and Explanation

The Correct Answer is A

Choice A reason: Labile affect, common in bipolar disorder, involves rapid, unpredictable shifts in emotional expression, such as moving from laughter to crying. This reflects dysregulation in the limbic system and prefrontal cortex, leading to exaggerated emotional responses. The sudden mood swings described align with this condition, making it the correct choice.

Choice B reason: Flat affect describes a severe reduction or absence of emotional expression, often seen in schizophrenia or severe depression. Patients display minimal facial or vocal changes, unlike the rapid emotional shifts in the scenario. This lack of emotional variability does not match the described behavior, making this choice incorrect.

Choice C reason: Restricted affect refers to a limited range of emotional expression, less severe than flat affect, often seen in mood disorders or personality disorders. It does not involve rapid shifts between emotions, as described in the question, but rather a consistently narrowed emotional range, making this choice incorrect.

Choice D reason: Blunted affect involves a reduced intensity of emotional expression, common in schizophrenia or post-traumatic stress disorder. Patients show muted responses, not rapid shifts between intense emotions like laughter and crying. This does not align with the described bipolar disorder behavior, making this choice incorrect.

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Correct Answer is ["D","E"]

Explanation

Choice A reason: A crowded room creates distractions and compromises patient confidentiality, hindering open communication during a psychosocial assessment. Effective assessments require a private, calm environment to foster trust and focus, as external stimuli can exacerbate anxiety or disrupt emotional disclosure, making this choice incorrect.

Choice B reason: Avoiding eye contact can signal disengagement or discomfort, undermining the therapeutic alliance needed for a psychosocial assessment. Appropriate eye contact fosters trust and encourages patients to share sensitive information, as it reflects attentiveness and empathy, making this choice incorrect for an effective assessment environment.

Choice C reason: A television on for background noise introduces auditory distractions, reducing the patient’s ability to focus and share openly during a psychosocial assessment. A quiet environment is essential to ensure clear communication and minimize sensory overload, which can affect emotional regulation, making this choice incorrect.

Choice D reason: Adequate lighting creates a comfortable, non-threatening environment for a psychosocial assessment, allowing the nurse to observe nonverbal cues like facial expressions, which are critical for assessing emotional states. Proper lighting supports patient comfort and accurate observation, making this a correct choice for the assessment setting.

Choice E reason: A quiet and private area ensures confidentiality and minimizes distractions, fostering a safe space for patients to discuss sensitive psychosocial issues. This environment supports emotional disclosure and reduces anxiety, enabling accurate assessment of mental health status, making this a correct choice for effective assessments.

A. Follow the legal guardian’s decisions regardless of what the patient wants B. Ignore the guardian and make decisions based on the nurse’s judgment C. Consult the patient directly and respect their decisions above all D. Require the patient to provide written consent for all care, even routine nursing tasks

Correct Answer is A

Explanation

Choice A reason: A legal guardian, appointed for a patient with advanced dementia, has authority to make healthcare decisions, as the patient lacks capacity due to cognitive impairment. Following the guardian’s decisions ensures legal and ethical compliance, prioritizing the patient’s best interests, making this the correct choice.

Choice B reason: Ignoring the legal guardian violates legal standards, as the guardian is appointed to act in the patient’s best interest. Nurses lack authority to override guardians, and doing so risks unethical care and legal repercussions, making this choice incorrect.

Choice C reason: Consulting a patient with advanced dementia directly disregards their lack of decision-making capacity, as cognitive impairments prevent informed choices. The legal guardian’s role supersedes patient preferences in this context, making this choice incorrect.

Choice D reason: Requiring written consent from a patient with advanced dementia is inappropriate, as they lack capacity to provide informed consent. Legal guardians provide consent for such patients, ensuring care aligns with their best interests, making this choice incorrect.

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A nurse observes a patient with bipolar disorder who suddenly shifts from laughing joyfully to crying within minutes during the therapy session. This sudden and intense change in emotional expression is an example of:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is preparing to perform a psychosocial assessment on a patient. Which of the following should be included in the environment to promote an effective assessment? (Select all that apply)

Correct Answer is ["D","E"]

Explanation

A nurse is caring for an elderly patient with advanced dementia who is unable to make healthcare decisions independently. The patient’s adult child has been appointed legal guardian. What is the nurse’s best action regarding the patient’s care decisions?

Correct Answer is A

Explanation

Which of the following are examples of intentional torts in nursing practice? (Select all that apply)

What is waxy flexibility in psychiatric patients?

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An elderly patient with advanced Alzheimer’s disease is admitted to the unit. The nurse is informed that the patient has a court-appointed legal guardian. The guardian arrives and asks for information about the patient’s medications and plan of care. What is the nurse’s best response?

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