Nursing Elites

1. A patient with generalized anxiety disorder (GAD) is prescribed escitalopram. The nurse should educate the patient that the full therapeutic effect of this medication may take:

• A. 1-2 days
• B. 1-2 weeks
• C. 2-4 weeks
• D. 6-8 weeks

Correct answer: D

Rationale: Escitalopram, an SSRI used in treating generalized anxiety disorder, typically takes 6-8 weeks to achieve its full therapeutic effect. While some improvement may be noticed earlier, the maximum benefit is usually experienced after this timeframe. Options A, B, and C are incorrect because they underestimate the time required for escitalopram to reach its full effectiveness. Educating patients about the realistic timeline for medication effectiveness is crucial in managing expectations and ensuring adherence to the prescribed treatment.

2. Which characteristic identified during an assessment serves to support a diagnosis of disruptive mood dysregulation disorder? Select one that doesn't apply.

• A. Female
• B. 7 years old
• C. Comorbid autism diagnosis
• D. Outbursts occur at least once a week

Correct answer: C

Rationale: Characteristics such as age, frequency of outbursts, and occurrence in multiple settings support a diagnosis of disruptive mood dysregulation disorder. While comorbid conditions like autism can coexist with disruptive mood dysregulation disorder, it is not a characteristic that serves to support a diagnosis of this specific disorder.

3. 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.

4. A client diagnosed with post-traumatic stress disorder (PTSD) is being assessed by a healthcare professional. Which symptom would the healthcare professional expect the client to exhibit?

• A. Delusions of grandeur
• B. Hypervigilance
• C. Obsessive-compulsive behaviors
• D. Periods of excessive sleeping

Correct answer: B

Rationale: In individuals with post-traumatic stress disorder (PTSD), hypervigilance is a common symptom. Hypervigilance refers to a state of increased alertness, awareness, and sensitivity to potential threats or danger. This heightened state of vigilance can manifest as being easily startled, having difficulty relaxing or sleeping, and constantly scanning the environment for signs of danger. It is an adaptive response to the trauma experienced and can significantly impact the individual's daily functioning. The other options are not typically associated with PTSD. Delusions of grandeur are more commonly seen in certain psychiatric disorders like bipolar disorder or schizophrenia. Obsessive-compulsive behaviors are characteristic of obsessive-compulsive disorder (OCD), not PTSD. Periods of excessive sleeping may be seen in conditions like depression, but they are not a hallmark symptom of PTSD.

5. The healthcare provider is preparing to provide medication instruction for a patient. Which of the following understandings about anxiety will be essential to effective instruction?

• A. Learning is best when anxiety is moderate to severe.
• B. Learning is enhanced when anxiety is mild.
• C. Panic-level anxiety helps the provider teach better.
• D. Severe anxiety is characterized by intense concentration and enhances the attention span.

Correct answer: B

Rationale: Mild anxiety sharpens the senses, increases the perceptual field, and results in heightened awareness of the environment, which enhances learning. As anxiety increases, attention span decreases, making learning more difficult. Therefore, mild anxiety is more conducive to effective instruction compared to moderate to severe anxiety, panic-level anxiety, or severe anxiety. Choice A is incorrect because moderate to severe anxiety impairs learning. Choice C is incorrect as panic-level anxiety can be overwhelming and hinder the learning process. Choice D is incorrect because severe anxiety typically leads to impaired attention span rather than enhancing it.

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