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A client has a history of excessive drinking, which has led to multiple arrests for driving under the influence (DUI). The client states, 'I work hard to provide for my family. I don't see why I can't drink to relax.' The nurse recognizes the use of which defense mechanism?
- A. Projection
- B. Rationalization
- C. Regression
- D. Sublimation
Correct Answer: B
Rationale: The correct answer is Rationalization. The client is using rationalization as a defense mechanism by justifying their excessive drinking as a way to relax due to working hard to provide for their family. Rationalization involves creating logical excuses to justify unacceptable feelings or behaviors. Projection involves attributing one's unacceptable feelings or thoughts to others. Regression is reverting to an earlier stage of development in the face of unacceptable thoughts or impulses. Sublimation is the channeling of unacceptable impulses into socially acceptable activities.
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A healthcare provider is assessing a client diagnosed with avoidant personality disorder. Which of the following behaviors should the healthcare provider expect?
- A. Social inhibition
- B. Fear of criticism
- C. Desire for close relationships
- D. Fear of abandonment
Correct Answer: A
Rationale: Individuals with avoidant personality disorder commonly display social inhibition and a fear of criticism or rejection. While they may have a desire for close relationships, they tend to avoid them due to their fear of disapproval and negative evaluation by others. Fear of criticism (Choice B) is also a characteristic behavior seen in individuals with avoidant personality disorder. However, the primary behavior associated with this disorder is social inhibition (Choice A), where individuals tend to be reserved and avoid social interactions. Desiring close relationships (Choice C) may be present, but the fear of rejection typically prevents individuals from pursuing these relationships. Fear of abandonment (Choice D) is more commonly associated with borderline personality disorder rather than avoidant personality disorder.
How do psychiatrists determine which diagnosis to give a patient?
- A. Psychiatrists use pre-established criteria from the APA's Diagnostic and Statistical Manual of Mental Disorders (DSM-5).
- B. Hospital policy dictates how psychiatrists diagnose mental disorders.
- C. Psychiatrists assess the patient and identify diagnoses based on the patient's symptoms and contributing factors.
- D. The American Medical Association identifies 10 diagnostic labels that psychiatrists can choose from.
Correct Answer: A
Rationale: Psychiatrists use pre-established criteria from the APA's Diagnostic and Statistical Manual of Mental Disorders (DSM-5) to determine which diagnosis to give a patient. The DSM-5 is a comprehensive manual published by the American Psychiatric Association (APA) that outlines specific criteria for diagnosing mental disorders. It aims to ensure accurate and consistent diagnosis and treatment. Choices B and D provide inaccurate information. Hospital policy does not dictate psychiatric diagnoses, and the American Medical Association does not provide diagnostic labels for mental disorders. Choice C, although mentioning the assessment of patients, does not highlight the specific criteria and guidelines provided by the DSM-5 that psychiatrists use to assign diagnoses.
A healthcare provider is assessing a client with generalized anxiety disorder (GAD). Which of the following findings should the healthcare provider expect? Select one that does not apply.
- A. Restlessness
- B. Fatigue
- C. Excessive worry
- D. Mania
Correct Answer: D
Rationale: In generalized anxiety disorder (GAD), common symptoms include restlessness, fatigue, and excessive worry. These symptoms are typical in individuals with GAD due to persistent and excessive anxiety. Mania, on the other hand, is not a characteristic symptom of GAD. Mania is associated with bipolar disorder and is characterized by distinct features like elevated mood, grandiosity, and impulsivity. Therefore, the correct answer is 'D: Mania,' as it does not align with the expected findings in generalized anxiety disorder.
A patient presents in the Emergency Department immediately following a shooting incident in a school where she has been teaching. There is no evidence of physical injury, but she appears very hyperactive and talkative. Which of these symptoms manifested by the patient is an uncommon initial biological response to stress?
- A. Constricted pupils
- B. Watery eyes
- C. Palpitations
- D. Increased heart rate
Correct Answer: A
Rationale: Increased lacrimal secretions, palpitations, and increased heart rate are common initial biological responses to stress. Constricted pupils are not typical in the initial response to stress and are more associated with the opposite response, the Rest and Digest system. Watery eyes, palpitations, and increased heart rate are indicative of the body's fight or flight response to stress. Unusual food cravings are not a typical biological response to stress.
When assessing a client diagnosed with anorexia nervosa, which of the following findings should the nurse expect? Select one that does not apply.
- A. Amenorrhea
- B. Lanugo
- C. Hypotension
- D. Hyperkalemia
Correct Answer: D
Rationale: In a client diagnosed with anorexia nervosa, expected findings include amenorrhea, lanugo, hypotension, and bradycardia. Hyperkalemia is not typically associated with anorexia nervosa; instead, hypokalemia, which is low potassium levels, is more common. Hypokalemia can result from decreased intake of potassium-rich foods or excessive purging behaviors commonly seen in individuals with anorexia nervosa.