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A patient with posttraumatic stress disorder (PTSD) is experiencing flashbacks. What is the best initial intervention?
- A. Encouraging the patient to avoid triggers
- B. Encouraging the patient to talk about their feelings
- C. Providing the patient with relaxation techniques
- D. Advising the patient to avoid social situations
Correct Answer: C
Rationale: The correct initial intervention for a patient with PTSD experiencing flashbacks is providing relaxation techniques (Choice C). This is because relaxation techniques can help the patient cope with the distressing symptoms and manage their anxiety levels during flashbacks. Encouraging the patient to avoid triggers (Choice A) may provide temporary relief but does not address the root cause of the flashbacks. Encouraging the patient to talk about their feelings (Choice B) may be beneficial in the long run but may not be the best initial intervention during a flashback. Advising the patient to avoid social situations (Choice D) can lead to isolation and may not address the immediate distress caused by the flashbacks.
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Which of the following is a positive symptom of schizophrenia?
- A. Apathy
- B. Social withdrawal
- C. Delusions
- D. Flat affect
Correct Answer: C
Rationale: The correct answer is C: Delusions. Positive symptoms of schizophrenia are behaviors or experiences that are added to a person's normal repertoire of functioning. Delusions are a hallmark positive symptom of schizophrenia, characterized by fixed false beliefs that are not based in reality. Apathy (choice A) and social withdrawal (choice B) are negative symptoms, which involve a reduction or absence of normal behaviors. Flat affect (choice D) is also a negative symptom, referring to a lack of emotional expressiveness. In summary, delusions are the correct choice as they represent a positive symptom of schizophrenia, while the other choices are negative symptoms.
A patient with obsessive-compulsive disorder (OCD) performs hand washing repeatedly. Which nursing intervention is most appropriate?
- A. Restricting the patient from washing hands
- B. Setting strict limits on the patient's hand washing
- C. Allowing the patient to wash hands at specified times
- D. Ignoring the patient's behavior
Correct Answer: C
Rationale: The most appropriate nursing intervention for a patient with OCD who performs hand washing repeatedly is to allow the patient to wash hands at specified times (Choice C). This approach promotes a balance between addressing the patient's need for cleanliness and preventing excessive hand washing. By allowing the patient to wash hands at specific times, the nurse can help establish a routine that provides a sense of control for the patient while also setting boundaries to prevent excessive behavior. Restricting the patient from washing hands (Choice A) can lead to increased anxiety and resistance. Setting strict limits on hand washing (Choice B) may also trigger anxiety and escalate the behavior. Ignoring the patient's behavior (Choice D) does not address the underlying issue and can lead to worsening symptoms. Ultimately, Choice C supports a therapeutic approach that acknowledges the patient's needs while promoting healthier coping strategies.
A patient with panic disorder is prescribed alprazolam. Which instruction is most important for the nurse to include in the teaching plan?
- A. Avoid driving until you know how the medication affects you.
- B. Take the medication with food to avoid stomach upset.
- C. Take the medication at bedtime to help with sleep.
- D. Increase the dose if you do not feel better in a few days.
Correct Answer: A
Rationale: The correct answer is A: Avoid driving until you know how the medication affects you. This is crucial because alprazolam can cause drowsiness and impair cognitive function. It is important to prioritize safety and prevent accidents. Choice B is incorrect as alprazolam does not necessarily need to be taken with food. Choice C is incorrect as alprazolam is typically taken during the day due to its sedative effects. Choice D is incorrect as increasing the dose without medical guidance can lead to overdose and adverse effects.
A patient is experiencing a manic episode. Which intervention is most effective?
- A. Encouraging the patient to participate in group activities
- B. Providing a low-stimulation environment
- C. Allowing the patient to move freely around the unit
- D. Engaging the patient in competitive games
Correct Answer: B
Rationale: The correct answer is B: Providing a low-stimulation environment. This is effective because it helps reduce excessive sensory input which can trigger or exacerbate manic symptoms. Manic patients are often sensitive to stimuli, so a calm and quiet environment can help in de-escalating their agitation and hyperactivity.
A: Encouraging group activities can be overwhelming for a manic patient due to the increased stimulation and potential for overstimulation.
C: Allowing free movement may lead to risky behaviors or agitation, as the patient may not be able to self-regulate effectively.
D: Engaging in competitive games can escalate the manic symptoms and potentially lead to aggressive or impulsive behaviors.
In summary, providing a low-stimulation environment is the most effective intervention as it helps manage manic symptoms by reducing triggers and promoting a sense of calm.
Which medication is commonly used to treat both major depressive disorder and neuropathic pain?
- A. Gabapentin
- B. Duloxetine
- C. Amitriptyline
- D. Tramadol
Correct Answer: B
Rationale: The correct answer is B: Duloxetine. Duloxetine is a serotonin-norepinephrine reuptake inhibitor used to treat both major depressive disorder and neuropathic pain by increasing the levels of these neurotransmitters in the brain. Gabapentin (A) is primarily used for neuropathic pain, Amitriptyline (C) is a tricyclic antidepressant used for depression and neuropathic pain, and Tramadol (D) is an opioid analgesic used for pain management but not typically for major depressive disorder.