Nokea
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: Feeling low may be a symptom of depression. Low moods occurring with regularity should signal the need for further assessment for other symptoms of depression. The other options do not focus on mood.
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Which of the following is not a common type of water pollutant?
- A. Protists
- B. Bacteria
- C. Particulates
- D. Carbon Monoxide
Correct Answer: D
Rationale: Carbon Monoxide is an air pollutant, not a common water pollutant, unlike protists, bacteria, and particulates.
An individual is seeking treatment for bulimia nervosa. The therapist decides to use cognitive behavioral therapy and medication. For what medication can a nurse expect to develop a patient education program?
- A. A selective serotonin reuptake inhibitor (SSRI).
- B. Lithium.
- C. Acamprosate.
- D. A benzodiazepine.
Correct Answer: A
Rationale: The correct answer is A: A selective serotonin reuptake inhibitor (SSRI). SSRIs are commonly used in treating bulimia nervosa due to their effectiveness in reducing binge eating and purging behaviors. They work by increasing serotonin levels in the brain, which helps regulate mood and appetite control. A nurse would develop a patient education program for SSRIs to explain their mechanism of action, potential side effects, how to take them correctly, and the importance of compliance.
Summary:
- Lithium is not typically used for bulimia nervosa and is more commonly used for bipolar disorder.
- Acamprosate is used for alcohol dependence, not bulimia nervosa.
- Benzodiazepines are not indicated for bulimia nervosa and are typically used for anxiety disorders or insomnia.
An elderly patient with dementia paces the hallway and often engages in wandering. The nurse documents that the patient is exhibiting which type of behavior that is characteristic of dementia?
- A. Passive behavior
- B. Functionally impaired behavior
- C. Involuntary psychomotor behavior
- D. Nonaggressive psychomotor behavior
Correct Answer: D
Rationale: The correct answer is D: Nonaggressive psychomotor behavior. In dementia, wandering and pacing are common behaviors due to cognitive impairment. Nonaggressive behavior refers to actions that do not involve harm or aggression towards others. The patient's behavior is voluntary and purposeless, indicating psychomotor involvement. Choices A, B, and C do not accurately describe the behavior exhibited by the patient with dementia. Passive behavior implies lack of engagement, functionally impaired behavior suggests difficulty performing activities of daily living, and involuntary psychomotor behavior implies actions beyond the patient's control, which are not the case in this scenario.
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.
Sensory experiences that occur in the absence of a stimulus are called
- A. illusions
- B. hallucinations
- C. delusions
- D. affect episodes
Correct Answer: B
Rationale: Hallucinations are perceptions without stimuli, distinct from illusions (misinterpretations).