Nokea
The average time that a person with Alzheimer's disease lives after diagnosis is:
- A. 2 years
- B. 8 years
- C. 10 years
- D. 20 years
Correct Answer: B
Rationale: The correct answer is B: 8 years. Alzheimer's disease typically progresses slowly, with individuals living an average of 8 years after diagnosis. This is due to the degenerative nature of the disease, leading to gradual decline in cognitive function. Choice A (2 years) is too short for Alzheimer's progression. Choice C (10 years) is close but slightly overestimates the average. Choice D (20 years) is too long, as Alzheimer's typically does not allow for such a long survival time post-diagnosis. Therefore, B is the most accurate option based on the typical progression and outcomes of Alzheimer's disease.
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Which of the following is characteristic of a dissociative disorder?
- A. phobic disorder
- B. amnesia
- C. paranoia
- D. depression
Correct Answer: B
Rationale: Dissociative disorders feature disruptions like amnesia, distinguishing them from phobias or paranoia.
A nurse assesses an elderly patient. The nurse should complete the Geriatric Depression Scale if the patient answers which question affirmatively.
- A. Would you say your mood is often sad?
- B. Are you having any trouble with your memory?
- C. Have you noticed an increase in your alcohol use?
- D. Do you often experience moderate to severe pain?
Correct Answer: A
Rationale: The correct answer is A because assessing the patient's mood is crucial in detecting depression in the elderly. Depression is common in older adults and can often go undiagnosed. By asking about their mood, the nurse can identify potential signs of depression early on. Choices B, C, and D are incorrect as they do not directly relate to assessing depression. Memory issues (B) may indicate cognitive decline, increased alcohol use (C) could suggest substance abuse, and pain (D) may signal physical health concerns, but they are not specific indicators of depression in the elderly.
A nurse wants to assess for suicidal ideation in an elderly patient. Select the best question to begin this assessment.
- A. Are there any things going on in your life that would cause you to consider suicide?'
- B. What are your beliefs about a persons right to take his or her own life?'
- C. Do you think you are vulnerable to developing a depressed mood?'
- D. If you felt suicidal, would you tell someone about your feelings?'
Correct Answer: B
Rationale: This question is clear, direct, and respectful. It will produce information relative to the acceptability of suicide as an option to the patient. If the patient deems suicide unacceptable, no further assessment is necessary. If the patient deems suicide as acceptable, the nurse can continue to assess intent, plan, means to carry out the plan, lethality of the chosen method, and so forth. The other options are less direct, may produce responses that may be unclear, or are appropriate for later in this discussion.
The chief distinguishing feature of psychotic disorders is
- A. confusion of fantasy and reality
- B. antisocial conduct
- C. overwhelming anxiety
- D. obsessive behavior
Correct Answer: A
Rationale: Psychotic disorders are characterized by a loss of reality testing, such as hallucinations and delusions, distinguishing them from other conditions.
In most anxiety disorders, the person's distress is
- A. focused on a specific situation
- B. related to ordinary life stresses
- C. greatly out of proportion to the situation
- D. based on a physical cause
Correct Answer: C
Rationale: Anxiety disorders feature exaggerated distress disproportionate to the trigger, unlike normal stress.