Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A patient admitted to the medical-surgical unit was recently weaned from a mechanical ventilator and an IV infusion of lorazepam.
The patient has been alert and oriented for 24 hours but is now experiencing confusion.
The practical nurse assists the registered nurse with the evaluation of new-onset confusion by assessing the patient’s sense of place and time, difficulty focusing, short-term memory loss, and increased lethargy.
What condition does the practical nurse suspect in this patient?
A. Psychosis.
Psychosis is a severe mental disorder characterized by a disconnection from reality. It often involves hallucinations or delusions, which are not mentioned in the scenario.
B. Dementia.
Dementia is a chronic or persistent disorder of the mental processes caused by brain disease or injury. It is marked by memory disorders, personality changes, and impaired reasoning. It typically does not have a sudden onset.
C. Amnesia.
Amnesia is a condition in which one’s memory is lost or disturbed. It can be caused by brain injury or severe emotional trauma. The scenario does not provide information suggesting the patient has experienced a loss of memory.
D. Delirium.
Delirium is a sudden onset of confusion that can be caused by a variety of factors, including withdrawal from certain medications like lorazepam. Symptoms can include disorientation, difficulty focusing, short-term memory loss, and increased lethargy.
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Full Explanation
Choice D rationale
Delirium is a sudden onset of confusion that can be caused by a variety of factors, including withdrawal from certain medications like lorazepam. Symptoms can include disorientation, difficulty focusing, short-term memory loss, and increased lethargy.
Choice A rationale
Psychosis is a severe mental disorder characterized by a disconnection from reality. It often involves hallucinations or delusions, which are not mentioned in the scenario.
Choice B rationale
Dementia is a chronic or persistent disorder of the mental processes caused by brain disease or injury. It is marked by memory disorders, personality changes, and impaired reasoning. It typically does not have a sudden onset.
Choice C rationale
Amnesia is a condition in which one’s memory is lost or disturbed. It can be caused by brain injury or severe emotional trauma. The scenario does not provide information suggesting the patient has experienced a loss of memory.
Similar Questions
A confused older adult patient in a skilled nursing facility was asleep when unlicensed assistive personnel (UAP) entered the room quietly and touched the bed to see if it was wet.
The patient awakened and hit the UAP in the face.
Which statement best explains the patient’s action?
A. The patient interpreted the UAP’s behavior as potentially harmful.
The patient likely interpreted the UAP’s behavior as potentially harmful. This is a common reaction in confused older adults, especially when they are awakened unexpectedly. The patient may not have fully understood the situation and reacted out of fear or confusion.
B. Older adult patients often demonstrate exaggerations of behaviors used earlier in life.
While it’s true that older adults can sometimes demonstrate exaggerations of behaviors used earlier in life, there’s no information in the scenario to suggest this is the case.
C. The patient learned violent behavior by watching other patients act out.
There’s no evidence to suggest that the patient learned violent behavior by watching other patients act out. It’s more likely that the patient reacted out of fear or confusion.
D. Crowding in skilled nursing facilities increases an individual’s tendency toward violence.
While crowding can increase stress and agitation in some individuals, there’s no information in the scenario to suggest that this is a factor in the patient’s behavior.
Full Explanation
Choice A rationale
The patient likely interpreted the UAP’s behavior as potentially harmful. This is a common reaction in confused older adults, especially when they are awakened unexpectedly. The patient may not have fully understood the situation and reacted out of fear or confusion.
Choice B rationale
While it’s true that older adults can sometimes demonstrate exaggerations of behaviors used earlier in life, there’s no information in the scenario to suggest this is the case.
Choice C rationale
There’s no evidence to suggest that the patient learned violent behavior by watching other patients act out. It’s more likely that the patient reacted out of fear or confusion.
Choice D rationale
While crowding can increase stress and agitation in some individuals, there’s no information in the scenario to suggest that this is a factor in the patient’s behavior.
A 60-year-old individual strays from a football game during halftime and is discovered 48 hours later, sleeping on a park bench 100 miles away.
The individual is brought to the emergency department by the police.
The individual can state their name and address but has no memory of the past 2 days. What is the priority nursing action?
A. Monitor mental status.
Monitoring mental status is important, but it is not the priority nursing action in this situation. The individual has been found after being missing for 48 hours and the immediate concern should be their physical well-being.
B. Encourage the individual to recall recent events.
Encouraging the individual to recall recent events may be part of the assessment process, but it is not the priority nursing action. The individual’s physical health could be at risk after being outside for an extended period, and this should be addressed first.
C. Assess vital signs.
Assessing vital signs is the priority nursing action. The individual has been found after being missing for 48 hours, potentially exposed to harsh weather conditions and without access to food or water. It is crucial to assess their physical state as they may be dehydrated, hypothermic, or have other immediate health concerns.
D. Contact family members.
Contacting family members is important for providing information and support, but it is not the priority nursing action. The first concern should be to assess and stabilize the individual’s physical condition.
Full Explanation
Choice A rationale
Monitoring mental status is important, but it is not the priority nursing action in this situation. The individual has been found after being missing for 48 hours and the immediate concern should be their physical well-being.
Choice B rationale
Encouraging the individual to recall recent events may be part of the assessment process, but it is not the priority nursing action. The individual’s physical health could be at risk after being outside for an extended period, and this should be addressed first.
Choice C rationale
Assessing vital signs is the priority nursing action. The individual has been found after being missing for 48 hours, potentially exposed to harsh weather conditions and without access to food or water. It is crucial to assess their physical state as they may be dehydrated, hypothermic, or have other immediate health concerns.
Choice D rationale
Contacting family members is important for providing information and support, but it is not the priority nursing action. The first concern should be to assess and stabilize the individual’s physical condition.
A patient is pacing the hall near the nurse’s station, swearing loudly. What would be an appropriate initial intervention for the nurse?
A. Please be quiet and sit down in this chair immediately.
Telling the patient to be quiet and sit down immediately may seem like a quick solution, but it is not the most therapeutic response. This approach may come across as dismissive and authoritarian, which could escalate the patient’s agitation.
B. I’d like to talk with you about how you’re feeling right now.
This is the most appropriate initial intervention. By expressing a desire to understand the patient’s feelings, the nurse opens up a line of communication and shows empathy. This can help de-escalate the situation and make the patient feel heard and understood.
C. You must go to your room and try to control yourself.
Telling the patient to go to their room and control themselves can come across as dismissive and invalidating. It does not address the patient’s feelings or concerns and may escalate the situation.
D. What is going on?
Asking “What is going on?” is a good way to encourage the patient to express their feelings, but it may not be as effective as Choice B. The phrasing in Choice B is more direct and shows more empathy and concern for the patient’s emotional state.
Full Explanation
Choice A rationale
Telling the patient to be quiet and sit down immediately may seem like a quick solution, but it is not the most therapeutic response. This approach may come across as dismissive and authoritarian, which could escalate the patient’s agitation.
Choice B rationale
This is the most appropriate initial intervention. By expressing a desire to understand the patient’s feelings, the nurse opens up a line of communication and shows empathy. This can help de-escalate the situation and make the patient feel heard and understood.
Choice C rationale
Telling the patient to go to their room and control themselves can come across as dismissive and invalidating. It does not address the patient’s feelings or concerns and may escalate the situation.
Choice D rationale
Asking “What is going on?” is a good way to encourage the patient to express their feelings, but it may not be as effective as Choice B. The phrasing in Choice B is more direct and shows more empathy and concern for the patient’s emotional state.