Nokea
The nurse determines that a patient is showing a decline in explicit memory. Which characterizes such a deficiency?
- A. Inability to remember how to operate a common kitchen appliance
- B. Difficulty remembering the name of a place visited 20 years ago
- C. Being unsuccessful at retaining new information
- D. Forgetting the ingredients of a favorite recipe
Correct Answer: B
Rationale: The correct answer is B because difficulty remembering the name of a place visited 20 years ago is a specific example of explicit memory decline. Explicit memory refers to the ability to consciously recall past events, facts, or experiences. This choice directly relates to a long-term memory retrieval issue, which is a hallmark of explicit memory decline. Choices A, C, and D do not specifically address explicit memory decline but rather touch on different memory processes such as procedural memory (A), short-term memory (C), and semantic memory (D).
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The highest priority for assessment by nurses caring for older adults who self-administer medications is:
- A. Use of multiple drugs with anticholinergic effects.
- B. Overuse of medications for erectile dysfunction.
- C. Missed doses of medications for arthritis.
- D. Trading medications with acquaintances.
Correct Answer: A
Rationale: The correct answer is A: Use of multiple drugs with anticholinergic effects. This is the highest priority as anticholinergic medications can have severe side effects in older adults, including confusion, constipation, and increased risk of falls. Nurses need to assess for potential harm caused by these medications.
Choice B (Overuse of medications for erectile dysfunction) is not the highest priority as it may not pose an immediate threat to the health and safety of older adults compared to anticholinergic effects.
Choice C (Missed doses of medications for arthritis) is important but not as critical as assessing for the potential harm caused by anticholinergic medications.
Choice D (Trading medications with acquaintances) is concerning but not as urgent as assessing for the harmful effects of anticholinergic medications, which can lead to serious health complications.
A newly admitted patient diagnosed with major depression has gained 20 pounds over a few months and has suicidal ideation. The patient has taken an antidepressant medication for 1 week without remission of symptoms. Select the priority nursing diagnosis.
- A. Imbalanced nutrition: more than body requirements.
- B. Chronic low self-esteem.
- C. Risk for suicide.
- D. Hopelessness.
Correct Answer: C
Rationale: The priority nursing diagnosis in this case is C: Risk for suicide. This is because the patient is exhibiting suicidal ideation, which poses an immediate threat to their safety and well-being. Suicidal ideation requires urgent intervention to ensure the patient's safety. The patient's major depression, weight gain, and lack of symptom remission from the antidepressant medication further emphasize the seriousness of the situation. Choices A, B, and D are not the priority in this scenario as they do not address the immediate risk of harm to the patient. Imbalanced nutrition and chronic low self-esteem are important concerns but do not take precedence over the risk of suicide. Hopelessness, while relevant, is not as urgent as addressing the immediate risk of suicide.
What is the basis for the reduction in disturbed thought processes when a patient is administered haloperidol (Haldol)?
- A. Reduction in the number of brain cells that crave dopamin
- B. Dopamine receptors are enhanced, making more dopamine available.
- C. Medication causes an increased cellular production of dopamine
- D. Dopamine receptors are blocked, making dopamine less available.
Correct Answer: D
Rationale: The correct answer is D because haloperidol is a dopamine receptor antagonist. By blocking dopamine receptors, it reduces the activity of dopamine in the brain, which helps in reducing disturbed thought processes. Option A is incorrect as dopamine craving is not related to the mechanism of action of haloperidol. Option B is incorrect as enhancing dopamine receptors would increase dopamine activity, opposite to the intended effect of haloperidol. Option C is incorrect as increasing cellular production of dopamine would also increase dopamine activity, contradicting the purpose of using haloperidol.
Immediately after electroconvulsive therapy (ECT), nursing care of the patient is most similar to care of a patient:
- A. With delirium tremens
- B. Recovering from conscious sedation
- C. With acute alcohol withdrawal
- D. Undergoing a routine diagnostic procedure
Correct Answer: B
Rationale: The correct answer is B: Recovering from conscious sedation. After ECT, patients are closely monitored as they recover from anesthesia and sedation. Nursing care involves assessing vital signs, mental status, and ensuring the patient's safety. This is similar to caring for a patient recovering from conscious sedation, where monitoring and observation are essential.
A: Delirium tremens involves severe alcohol withdrawal symptoms, which require specialized care including managing agitation and hallucinations.
C: Acute alcohol withdrawal requires specific interventions such as monitoring for seizures and providing medications to prevent complications.
D: Routine diagnostic procedures do not typically involve sedation or anesthesia, so the level of monitoring and care needed is different from post-ECT care.
A nurse plans care based upon the fact that anticipatory grief:
- A. Is associated with fewer expressions of guilt
- B. Prevents development of symptoms of depression
- C. Requires a longer period of time to effect resolution
- D. Prevents development of symptoms of depression
Correct Answer: A
Rationale: The correct answer is A because anticipatory grief allows individuals to gradually accept the impending loss, leading to fewer feelings of guilt. This process helps the individual prepare emotionally and psychologically for the eventual loss, reducing guilt related to not being able to prevent it. Choice B is incorrect because anticipatory grief does not prevent symptoms of depression, but rather helps individuals cope with them. Choice C is incorrect as anticipatory grief does not necessarily require a longer period of time for resolution; it varies for each individual. Choice D is incorrect, as mentioned earlier, because anticipatory grief does not prevent symptoms of depression but helps individuals navigate through them.