Nursing Elites

1. A healthcare professional is assessing a client diagnosed with anorexia nervosa. Which of the following findings should the healthcare professional expect? Select one that doesn't apply.

• A. Amenorrhea
• B. Lanugo
• C. Hypotension
• D. Hyperkalemia

Correct answer: D

Rationale: Findings in a client diagnosed with anorexia nervosa include amenorrhea, lanugo, hypotension, and bradycardia. Hyperkalemia is not typically associated with anorexia nervosa. In anorexia nervosa, electrolyte imbalances often lead to hypokalemia, which is low potassium levels, due to malnutrition and potential purging behaviors. Hyperkalemia, high potassium levels, is not a common finding in individuals with anorexia nervosa.

2. Which medication is typically prescribed for the treatment of attention-deficit/hyperactivity disorder (ADHD)?

• A. Haloperidol
• B. Sertraline
• C. Methylphenidate
• D. Clozapine

Correct answer: C

Rationale: Methylphenidate is a central nervous system stimulant often prescribed to manage symptoms of ADHD. It works by increasing the activity of certain neurotransmitters in the brain, helping to improve focus, attention, and impulse control in individuals with ADHD. Haloperidol, Sertraline, and Clozapine are not typically used as first-line treatments for ADHD. Haloperidol is an antipsychotic used in conditions like schizophrenia, Sertraline is an antidepressant primarily for mood disorders, and Clozapine is an atypical antipsychotic for treatment-resistant schizophrenia.

3. A patient with major depressive disorder is started on venlafaxine. Which class of antidepressant does this medication belong to?

• A. Selective serotonin reuptake inhibitors (SSRIs)
• B. Tricyclic antidepressants (TCAs)
• C. Monoamine oxidase inhibitors (MAOIs)
• D. Serotonin-norepinephrine reuptake inhibitors (SNRIs)

Correct answer: D

Rationale: Venlafaxine is classified as a serotonin-norepinephrine reuptake inhibitor (SNRI). SNRIs work by increasing the levels of both serotonin and norepinephrine in the brain, which helps alleviate symptoms of depression. This mechanism of action distinguishes SNRIs from other classes of antidepressants like SSRIs, TCAs, and MAOIs, making venlafaxine an effective choice for patients with major depressive disorder. Therefore, the correct answer is D. Choice A, SSRIs, primarily target serotonin reuptake only. Choice B, TCAs, work by inhibiting the reuptake of norepinephrine and serotonin, but they are not as selective as SNRIs. Choice C, MAOIs, inhibit the enzyme monoamine oxidase, leading to increased levels of various neurotransmitters, including serotonin and norepinephrine, but they are typically used as second- or third-line agents due to dietary restrictions and potential side effects.

4. When evaluating a client's progress in psychotherapy, which outcome is appropriate for the client?

• A. The client will identify triggers for anxiety.
• B. The client will develop coping strategies.
• C. The client will decrease avoidance behaviors.
• D. The client will express feelings of anger.

Correct answer: A

Rationale: In psychotherapy, identifying triggers for anxiety is a crucial step towards understanding and managing one's anxiety symptoms. By recognizing these triggers, clients can work on developing coping strategies and addressing the root cause of their anxiety, leading to improved mental health outcomes. Decreasing avoidance behaviors and expressing feelings of anger are also important aspects of therapy. However, identifying triggers for anxiety is a more specific and foundational goal in addressing anxiety disorders, making it the most appropriate outcome to evaluate a client's progress in psychotherapy.

5. The client recently survived a plane crash and is assessed by the nurse. Which client statement would cause the nurse to suspect that the client may be experiencing PTSD?

• A. I believe that I was meant to survive this accident so that I can focus on the important things in life
• B. Although I have nightmares sometimes, I have started going to church to show gratitude for surviving the crash
• C. I am so afraid that I will never be able to fly again, but I know that it will take a while
• D. I keep having these thoughts about the crash that just pop into my mind at random times

Correct answer: D

Rationale: Experiencing intrusive thoughts about a traumatic event, such as a plane crash, that occur unexpectedly and repeatedly is a common symptom of Post-Traumatic Stress Disorder (PTSD). These thoughts can be distressing and are often a key indicator of PTSD. Options A, B, and C demonstrate coping mechanisms and fears related to the traumatic event but do not specifically address the hallmark symptom of intrusive thoughts. Therefore, option D is the correct choice as it aligns with a potential symptom of PTSD.

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