You choose the therapeutic response, the safety priority, and the cue that means the patient is getting worse. Five of the 15 questions include the correct answer and rationale. The other ten keep answers in the study hub. Continue with the LPN exams exam guide or more LPN exams practice questions.
Five mental health questions with answers
Cover the key. Write the first action. Then open the rationale and name why the other choices fail.
Question 1
A patient with anorexia nervosa is being treated in an inpatient facility. Which intervention should be included in the care plan?
A. Allowing the patient to eat alone to reduce stress
B. Monitoring the patient's weight weekly
C. Encouraging the patient to exercise daily
D. Providing the patient with a high-calorie diet
Show answer and rationale
Correct answer: B — Monitoring the patient's weight weekly
The correct answer is B: Monitoring the patient's weight weekly. This intervention is essential in the care plan for a patient with anorexia nervosa as it helps track their progress, assess nutritional status, and identify any concerning weight fluctuations. Regular weight monitoring allows healthcare providers to make timely adjustments to the treatment plan.
Explanation of why the other choices are incorrect:
A: Allowing the patient to eat alone to reduce stress - This choice is incorrect as isolation during meals can exacerbate the patient's eating disorder behaviors and hinder their recovery.
C: Encouraging the patient to exercise daily - Exercise may not be appropriate for a patient with anorexia nervosa due to the risk of excessive physical activity exacerbating their condition.
D: Providing the patient with a high-calorie diet - While increasing calorie intake may be necessary for weight restoration, it should be done under close supervision by healthcare providers and tailored to the individual's needs, making this choice incorrect.
Question 2
A patient has delusions and hallucinations. Before beginning treatment with a psychotropic medication, the health care provider wants to rule out the presence of a brain tumor. For which test will a nurse need to prepare the patient?
A. Cerebral arteriogram
B. Computed tomography (CT) scan or magnetic resonance imaging (MRI)
C. Positron emission tomography (PET) or single photon emission computed tomography (SPECT)
D. Functional magnetic resonance imaging (fMRI)
Show answer and rationale
Correct answer: B — Computed tomography (CT) scan or magnetic resonance imaging (MRI)
The correct answer is B: Computed tomography (CT) scan or magnetic resonance imaging (MRI). To rule out a brain tumor, a CT scan or MRI is essential because they provide detailed images of the brain structure, allowing healthcare providers to visualize any abnormalities such as tumors.
Step-by-step rationale:
1. CT scan and MRI are common imaging tests used to detect structural abnormalities in the brain, including tumors.
2. These tests provide detailed cross-sectional images of the brain, enabling healthcare providers to assess the presence of any masses or lesions.
3. By evaluating the images from a CT scan or MRI, healthcare providers can determine if a brain tumor is present before initiating treatment with psychotropic medication.
Summary of other choices:
- A: Cerebral arteriogram is used to visualize blood vessels in the brain and is not specifically for detecting brain tumors.
- C: PET or SPECT scans are more useful in assessing brain function and blood flow, rather than detecting structural abnormalities like tumors.
Question 3
A client with depression is not attentive to personal hygiene, uses television watching as a means of escape from responsibilities, and describes an inability to enjoy the things that once gave them pleasure. Which coping strategy should the nurse include in the plan of care?
A. Small amount of effort to solve the problem.
B. Encourage the client to set daily goals.
C. Provide opportunities for social interaction.
D. Teach relaxation techniques.
Show answer and rationale
Correct answer: A — Small amount of effort to solve the problem.
The correct answer is A: Small amount of effort to solve the problem. This strategy is appropriate because it focuses on breaking down tasks into smaller, more manageable steps, which can help the client with depression feel less overwhelmed and more motivated to address personal hygiene and responsibilities. By taking small steps, the client can experience a sense of accomplishment and gradually increase their engagement in self-care activities.
Option B: Encouraging the client to set daily goals may be overwhelming for someone with depression and may not address the underlying issues causing the lack of motivation.
Option C: Providing opportunities for social interaction is important for overall well-being, but it may not directly address the client's specific coping needs related to personal hygiene and lack of enjoyment in activities.
Option D: Teaching relaxation techniques can be helpful for managing stress and anxiety, but it may not directly address the client's lack of motivation and engagement in self-care activities.
Question 4
A patient diagnosed with depression confidently tells the nurse, “I've been supplementing my paroxetine with St. John's wort. It has helped a great deal.†What is the nurse's priority action?
A. Assess changes in the patient's level of depression.
B. Remind the patient to use a secondary form of birth control.
C. Educate the patient about the risks of selective serotonin syndrome.
D. Suggest adding valerian to the treatment regimen to further improve results.
Show answer and rationale
Correct answer: C — Educate the patient about the risks of selective serotonin syndrome.
The correct answer is C: Educate the patient about the risks of selective serotonin syndrome. St. John's wort is known to interact with many medications, including paroxetine. This combination can increase serotonin levels in the brain, leading to a potentially dangerous condition called serotonin syndrome. The nurse's priority is to ensure the patient understands this risk and the importance of consulting with their healthcare provider before combining medications.
Incorrect choices:
A: Assess changes in the patient's level of depression. While monitoring the patient's depression is important, addressing the potential drug interaction and safety concerns takes precedence.
B: Remind the patient to use a secondary form of birth control. This is not the priority in this situation as the main concern is the drug interaction.
D: Suggest adding valerian to the treatment regimen to further improve results. Introducing another supplement without addressing the potential interaction with St. John's wort and paroxetine is not appropriate.
Question 5
Which of the following is true regarding epigenetic changes?
A. Epigenetic changes are reversible.
B. Epigenetic changes, changes the DNA and how the body reacts to the DNA sequence.
C. Epigenetic changes are not linked to mental health conditions.
D. When combined with genetic risks, epigenetic changes decreased the risk for a psychiatric disease.
Show answer and rationale
Correct answer: A — Epigenetic changes are reversible.
Rationale for correct answer A: Epigenetic changes are reversible because they involve modifications to gene expression without altering the underlying DNA sequence. These changes can be influenced by environmental factors and lifestyle choices, making them reversible through interventions like diet, exercise, and medication. This reversibility allows for the potential to modify gene expression and potentially reverse negative health outcomes.
Summary of why other choices are incorrect:
B: Epigenetic changes do not alter the DNA sequence itself but regulate gene expression. They do not change how the body reacts to the DNA sequence but rather how genes are turned on or off.
C: Epigenetic changes have been linked to various mental health conditions, such as depression, schizophrenia, and PTSD, among others. Therefore, this statement is incorrect.
D: Epigenetic changes can increase the risk for psychiatric diseases when combined with genetic predispositions, rather than decreasing the risk. Thus, this statement is incorrect.
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Question 6
An adolescent diagnosed with a CD stole and wrecked a neighbor's motorcycle. Afterward, the adolescent was confronted about the behavior but expressed no remorse. Which variation in the central nervous system best explains the adolescent's reaction?
A. Serotonin dysregulation and increased testosterone activity impair one's capacity for remorse.
B. Increased neuron destruction in the hippocampus results in decreased abilities to conform to social rules.
C. Reduced gray matter in the cortex and dysfunction of the amygdala results in decreased feelings of empathy.
D. Disturbances in the occipital lobe reduce sensations that help an individual clearly visualize the consequences of behavior.
Correct answer:
The correct answer is C because reduced gray matter in the cortex and dysfunction of the amygdala can lead to decreased feelings of empathy. The adolescent's lack of remorse for stealing and wrecking the neighbor's motorcycle suggests a deficit in empathy, which is controlled by the amygdala and the cortex. The amygdala is responsible for processing emotions, including empathy, while the cortex plays a role in higher cognitive functions like decision-making and understanding consequences. Dysfunction in these areas can result in a lack of emotional response or understanding of the impact of one's actions, leading to a lack of remorse.
Choice A is incorrect because while serotonin dysregulation and increased testosterone activity can affect behavior, they are not directly linked to remorse. Choice B is incorrect as neuron destruction in the hippocampus is associated with memory and learning, not empathy. Choice D is incorrect because disturbances in the occipital lobe are related to visual processing, not empathy or remorse.
Which documentation for a patient diagnosed with major depressive disorder indicates the treatment plan was effective?
A. Slept 6 hours uninterrupted. Sang with activity group. Anticipates seeing grandchild.
B. Slept 10 hours uninterrupted. Attended craft group; stated 'project was a failure, just like me.'
C. Slept 5 hours with brief interruptions. Personal hygiene adequate with assistance. Weight loss of 1 pound.
D. Slept 7 hours uninterrupted. Preoccupied with perceived inadequacies. States, 'I feel tired all the time.'
Correct answer:
The correct answer is A because it indicates positive outcomes in the patient's mood and behavior. Sleeping 6 hours uninterrupted suggests improved sleep patterns, singing with an activity group shows engagement and enjoyment, and looking forward to seeing the grandchild demonstrates positive anticipation and social connection. This documentation aligns with the goals of treating major depressive disorder, which include improving sleep, increasing social interaction, and enhancing mood.
Choice B is incorrect because the patient's statement about the project being a failure reflects negative self-perception, which is not indicative of treatment effectiveness.
Choice C is incorrect because the patient's weight loss and need for assistance with personal hygiene suggest potential ongoing challenges and lack of improvement in self-care.
Choice D is incorrect because the patient feeling tired all the time and being preoccupied with inadequacies indicate persistent symptoms of depression and lack of progress in treatment.
A nurse is assessing a child suspected of having DSED. Which statement by the child would be concerning for this disorder?
A. I prefer spending time with my close friends.
B. I feel comfortable approaching strangers.
C. I only trust my parents and no one else.
D. I get anxious in social situations.
Correct answer:
Choice A rationale: This option indicates a preference for spending time with close friends, which is within the range of normal social behavior for a child. Building friendships is an important developmental milestone. Choice B rationale: Feeling comfortable approaching strangers can be seen as a positive social behavior, as it suggests the child is open to new interactions. While caution is needed, it doesn't directly point to Disinhibited Social Engagement Disorder (DSED). Choice C rationale: The statement 'I only trust my parents and no one else' is concerning for DSED. Children with this disorder often show an inability to discriminate between familiar and unfamiliar individuals, resulting in overly friendly behavior even with strangers, which contrasts with a healthy sense of wariness. Choice D rationale: Getting anxious in social situations might be an indicator of social anxiety, but it doesn't necessarily align with DSED, which is characterized by a lack of appropriate caution and boundaries in social interactions.
You are on-scene with a 55-year-old cardiac history patient who suddenly collapsed during dinner with his family. He is found to be pulseless and apneic with his family performing adequate CPR on arrival. His wife is distraught and hands you a legal DNR order signed by his physician. She states that he does not have a terminal illness and begs you to ignore the legal order and 'do everything in your capabilities to save him!' Which of the following would be most appropriate in this situation?
A. Contact medical control, and open his airway while awaiting approval for resuscitation before initiating full resuscitation efforts
B. Take over CPR until you reach the ambulance, then stop all resuscitation efforts as per the legal order
C. Advise the family to stop CPR, and explain they cannot override the legal DNR order
D. Initiate full resuscitation efforts including advanced cardiac life support, and contact medical control
Correct answer:
The correct answer is D: Initiate full resuscitation efforts including advanced cardiac life support, and contact medical control. In this scenario, the patient is found to be pulseless and apneic with CPR being performed by the family. The legal DNR order is not applicable in this situation as the patient does not have a terminal illness. Therefore, it is crucial to prioritize the patient's immediate need for resuscitation. Initiating full resuscitation efforts, including advanced cardiac life support, is necessary to maximize the chances of survival. Contacting medical control will ensure proper guidance and support during the resuscitation process.
Choices A, B, and C are incorrect:
A: Contacting medical control and waiting for approval before initiating full resuscitation could delay life-saving interventions.
B: Stopping all resuscitation efforts based on the legal DNR order without considering the patient's current condition would be inappropriate.
C: Advising the family to stop CPR and explaining the legal D
A patient had a venous thrombosis 3 weeks ago and is now taking warfarin. When visiting the laboratory to have a prothrombin time drawn, the patient reports drinking ginseng tea to stimulate the immune system. Which nursing diagnosis applies?
A. Impaired memory related to neurological changes
B. Deficient knowledge related to potentially harmful drug interactions
C. Ineffective denial related to mismanagement of therapeutic regime
D. Effective management of the therapeutic regime related to augmentation of anti-coagulant therapy
Correct answer:
The correct answer is B: Deficient knowledge related to potentially harmful drug interactions. The patient's use of ginseng tea can interact with warfarin, potentially leading to increased risk of bleeding. This nursing diagnosis is appropriate as the patient lacks knowledge about the potential harmful interaction between ginseng and warfarin.
A: Impaired memory related to neurological changes is not the correct answer because there is no indication in the scenario that the patient is experiencing memory issues due to neurological changes.
C: Ineffective denial related to mismanagement of therapeutic regime is not the correct answer as there is no evidence in the scenario to suggest that the patient is in denial about their treatment regimen.
D: Effective management of the therapeutic regime related to augmentation of anticoagulant therapy is not the correct answer because the patient's use of ginseng tea can interfere with warfarin therapy, indicating a lack of understanding rather than effective management.
Which client statement indicates a need for further education about acute stress disorder (ASD)?
A. I can't believe I'm feeling so detached from everything.'
B. I've been avoiding places that remind me of the trauma.'
C. I'm so relieved that my symptoms will go away within a few days.'
D. I've been having nightmares about the event.'
Correct answer:
Choice A rationale: The statement 'I can't believe I'm feeling so detached from everything' is consistent with the emotional numbing and detachment often experienced by individuals with ASD, and it does not indicate a need for further education. Choice B rationale: The statement 'I've been avoiding places that remind me of the trauma' is in line with the avoidance symptoms of ASD and does not necessarily indicate a need for further education. Choice C rationale: The statement 'I'm so relieved that my symptoms will go away within a few days' indicates a need for further education about acute stress disorder (ASD). ASD symptoms typically last for a minimum of 3 days and can persist for up to a month. This statement suggests a misunderstanding about the duration of symptoms and the potential need for appropriate interventions. Choice D rationale: The statement 'I've been having nightmares about the event' is indicative of the intrusive symptoms common in ASD and does not necessarily indicate a need for further education.
Which of these statements about the peripheral nervous system is correct?
A. The CNs enter the brain through the spinal cord.
B. Efferent fibers carry sensory input to the central nervous system through the spinal cord.
C. The peripheral nerves are inside the central nervous system and carry impulses through their motor fibers.
D. The peripheral nerves carry input to the central nervous system by afferent fibers and away from the central nervous system by efferent fibers.
Correct answer:
Rationale for Correct Answer (D):
1. "The peripheral nerves carry input to the central nervous system by afferent fibers and away from the central nervous system by efferent fibers."
- This statement correctly describes the functions of afferent and efferent fibers in the peripheral nervous system.
- Afferent fibers transmit sensory information from the peripheral organs to the central nervous system.
- Efferent fibers transmit motor commands from the central nervous system to the peripheral organs.
Summary of Incorrect Choices:
A: "The CNs enter the brain through the spinal cord."
- Incorrect because cranial nerves (CNs) directly connect to the brain, bypassing the spinal cord.
B: "Efferent fibers carry sensory input to the central nervous system through the spinal cord."
- Incorrect because efferent fibers carry motor commands away from the central nervous system, not sensory input towards it.
C: "The peripheral nerves are inside the central nervous system and carry impulses through their motor fibers
A Gulf War veteran has been homeless since being discharged from military service. He is now diagnosed with schizophrenia. The nurse practitioner recognizes that assertive community treatment (ACT) is a good option for this patient since ACT provides:
A. Psychiatric home care
B. Care for hard-to-engage, seriously ill patients
C. Outpatient community mental health center care
D. A comprehensive emergency service model
Correct answer:
The correct answer is B: Care for hard-to-engage, seriously ill patients. ACT is an evidence-based, multidisciplinary approach designed for individuals with severe mental illnesses who have difficulty engaging with traditional mental health services. It offers intensive, team-based support to address the complex needs of this population, including housing, medication management, and social support. This approach is particularly beneficial for homeless individuals with schizophrenia, as it provides ongoing, personalized care to help them stabilize and reintegrate into the community.
Incorrect choices:
A: Psychiatric home care - ACT is not limited to home care but involves a comprehensive, community-based approach.
C: Outpatient community mental health center care - While ACT involves community-based care, it is more intensive and individualized than standard outpatient services.
D: A comprehensive emergency service model - ACT is focused on providing ongoing, long-term support rather than emergency services.
A patient experiencing primary insomnia asks the nurse, I take a nap during the day. Doesn't that make up for a lost night's sleep? Select the nurse's best reply.
A. Circadian drives give daytime naps a structure different from nighttime sleep.Â
B. The body clock operates on a 24-hour cycle, making nap effectiveness unpredictable.Â
C. It is a matter of habit and expectation. We expect to be more refreshed from a night's sleep.Â
D. Sleep restores homeostasis but works more efficiently when aided by melatonin secreted at night.Â
Correct answer:
Correct Answer: A
Rationale:
1. Circadian drives refer to the body's internal clock regulating sleep-wake cycles.
2. Daytime naps disrupt this cycle, affecting the quality of nighttime sleep.
3. Nighttime sleep is essential for complete restorative functions like deep sleep stages.
4. Daytime naps may not provide the same physiological benefits as nighttime sleep.
5. Thus, the nurse's response highlights the structural differences between daytime naps and nighttime sleep, emphasizing the importance of prioritizing nighttime sleep for optimal rest and restoration.
Summary:
- Option B: While the body clock operates on a 24-hour cycle, it doesn't address the structural differences in sleep quality between daytime naps and nighttime sleep.
- Option C: Habit and expectation are factors, but the physiological differences between daytime naps and nighttime sleep are more crucial.
- Option D: While melatonin aids sleep, the focus here is on the structural differences between daytime naps and nighttime sleep.
During an assessment of an 80-year-old patient, the nurse notices the following: an inability to identify vibrations at her ankle and to identify the position of her big toe, a slower and more deliberate gait, and a slightly impaired tactile sensation. All other neurologic findings are normal. The nurse should interpret that these findings indicate:
A. CN dysfunction.
B. Lesion in the cerebral cortex.
C. Normal changes attributable to aging.
D. Demyelination of nerves attributable to a lesion.
Correct answer:
Rationale for Choice C (Correct Answer - Normal changes attributable to aging):
1. As people age, it is common to experience a decrease in sensory perception and motor function due to changes in the nervous system.
2. The inability to identify vibrations and position of the big toe, slower gait, and impaired tactile sensation are typical age-related changes.
3. Since all other neurologic findings are normal, it suggests these findings are likely due to normal aging processes.
4. There are no signs of acute dysfunction or specific lesions, supporting the interpretation that these findings are part of the natural aging process.
Summary of other choices:
A: CN dysfunction - Not supported as there are no findings indicative of cranial nerve dysfunction.
B: Lesion in the cerebral cortex - Not supported as there are no signs of a specific lesion in the cerebral cortex.
D: Demyelination of nerves attributable to a lesion - Not supported as there is no evidence of demyelination or lesion causing nerve damage.
LPN exams mental health practice questions, set 4 for nursing students in the United States. Fifteen items. Five include answers and rationales in American English.
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