Nokea
After a severe automobile accident, Mr. and Mrs. Johnson were brought to the hospital. Mrs. Johnson is unable to remember anything about the accident or the two days preceding it. The nurse recognizes this as:
- A. Generalized amnesia
- B. Localized amnesia
- C. Selective amnesia
- D. Continuous amnesia
Correct Answer: B
Rationale: Localized amnesia refers to an inability to recall specific events, often traumatic, within a particular time frame. In this case, Mrs. Johnson's memory loss about the accident and the preceding two days aligns with the characteristics of localized amnesia. Generalized amnesia involves a more extensive memory loss, often encompassing a person's entire life, which is not the case here. Selective amnesia involves forgetting specific details but not a whole chunk of time like in this scenario. Continuous amnesia is not a recognized term in psychology.
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Which symptom is most indicative of posttraumatic stress disorder (PTSD)?
- A. Persistent low mood
- B. Frequent nightmares
- C. Hallucinations
- D. Compulsive behaviors
Correct Answer: B
Rationale: Frequent nightmares are a hallmark symptom of posttraumatic stress disorder (PTSD). Individuals with PTSD often experience intrusive and distressing nightmares related to the traumatic event they have experienced. These nightmares can contribute to sleep disturbances and further exacerbate the individual's overall psychological distress. Persistent low mood, hallucinations, and compulsive behaviors are not specific symptoms of PTSD and are more commonly associated with other mental health conditions such as depression, psychotic disorders, and obsessive-compulsive disorder respectively.
A patient with a diagnosis of panic disorder is prescribed an SSRI. Which side effect should the nurse monitor for when the patient starts this medication?
- A. Increased heart rate
- B. Increased appetite
- C. Gastrointestinal disturbances
- D. Dry mouth
Correct Answer: C
Rationale: When a patient with panic disorder is prescribed an SSRI, the nurse should monitor for gastrointestinal disturbances as a common side effect. SSRIs can cause gastrointestinal symptoms such as nausea, diarrhea, or abdominal discomfort, especially at the beginning of treatment. Increased heart rate (Choice A) is not a common side effect of SSRIs; it is more commonly associated with medications like stimulants. Increased appetite (Choice B) is not a typical side effect of SSRIs, as they are more likely to cause weight loss or appetite suppression. Dry mouth (Choice D) is a side effect seen more commonly with medications that have anticholinergic properties, not typically with SSRIs.
During an intake assessment, a healthcare professional is evaluating a patient diagnosed with obsessive-compulsive disorder (OCD). Which question would be most appropriate?
- A. Do you often experience periods of sadness?
- B. Do you have difficulty controlling your worrying?
- C. Do you find yourself repeating behaviors or thoughts?
- D. Do you experience sudden, unexpected panic attacks?
Correct Answer: C
Rationale: The most appropriate question when assessing a patient with obsessive-compulsive disorder (OCD) is to inquire about repeating behaviors or thoughts. This is a hallmark feature of OCD, where individuals often engage in repetitive actions or mental rituals to alleviate anxiety or distress. This behavior distinguishes OCD from other mental health conditions such as generalized anxiety disorder (choice B), major depressive disorder (choice A), and panic disorder (choice D). Therefore, recognizing repetitive behaviors or thoughts helps in identifying the presence of OCD and tailoring appropriate interventions for the patient.
A patient with generalized anxiety disorder (GAD) is prescribed buspirone. Which statement by the patient indicates effective understanding of the medication?
- A. I will take this medication only when I feel anxious.
- B. I should start feeling less anxious within a few days.
- C. This medication can be addictive if taken for a long time.
- D. It may take a few weeks for this medication to become effective.
Correct Answer: D
Rationale: The correct answer is D because buspirone may take a few weeks to become effective in treating generalized anxiety disorder (GAD). Patients should be aware of this delay and not expect immediate relief from their symptoms. Choice A is incorrect because buspirone is typically taken regularly, not just when feeling anxious. Choice B is incorrect because the onset of action for buspirone is gradual, and patients should not expect immediate relief within a few days. Choice C is incorrect because buspirone is not considered addictive, unlike some other medications used for anxiety disorders.
When working with a patient diagnosed with posttraumatic stress disorder (PTSD), which therapeutic approach is most appropriate?
- A. Encouraging the patient to avoid discussing the traumatic event.
- B. Using exposure therapy to help the patient confront their fears.
- C. Advising the patient to focus on positive thoughts.
- D. Suggesting that the patient keep busy to distract from traumatic memories.
Correct Answer: B
Rationale: Exposure therapy is an evidence-based treatment for PTSD that involves gradually exposing the patient to their traumatic memories in a safe and controlled environment. This approach helps individuals confront and process their fears, reducing the impact of the traumatic event over time. Avoiding discussing the trauma (choice A) may lead to avoidance behaviors and hinder recovery. Focusing on positive thoughts (choice C) may provide temporary relief but does not address the underlying trauma. Keeping busy to distract from memories (choice D) is a form of avoidance that does not help in processing the traumatic experiences. Therefore, using exposure therapy (choice B) is the most appropriate approach to effectively treat PTSD.