D449 Psychology and Mental Health - Set 4 - Part 1

Correct Answer: Hypernatremia from excess sodium

Option b is correct because when a patient displays paranoid ideation combined with aggressive posturing, the immediate safety threat to staff and other patients takes priority over all other nursing diagnoses in the care plan. Option a is incorrect because disturbed thought processes is a valid concern for this patient experiencing paranoid ideation and hallucinations, but it does not take priority over the immediate physical safety risk posed by the aggressive posturing behavior. Option c is incorrect because impaired verbal communication may be relevant if the patient struggles to express needs coherently, but communication deficits do not pose immediate danger and are therefore secondary to addressing the active violence risk. Option d is incorrect because deficient knowledge about illness is a longer-term educational goal for psychiatric patients, but teaching cannot occur effectively while a patient is actively displaying aggressive behavior and paranoid ideation toward caregiver

Correct Answer: A specific plan with means

Option d is correct because having a specific suicide plan with access to the means of carrying it out represents the highest level of immediate risk and requires urgent intervention beyond standard depression monitoring protocols. Option a is incorrect because frequent tearful episodes indicate emotional distress and sadness associated with the recent loss, but crying alone does not signal imminent suicide risk the way a formulated plan with available means does. Option b is incorrect because decreased appetite and insomnia are common neurovegetative symptoms of depression that warrant monitoring and treatment, but these physical manifestations alone do not indicate the patient is planning to act on suicidal thoughts. Option c is incorrect because verbal expressions of guilt are common in depression and may worsen suicidal ideation over time, but guilt alone does not carry the same immediate urgency as a patient who has articulated a specific actionable plan.

Correct Answer: Risk for injury from wandering

Option a is correct because a confused patient wandering near a stairwell at night presents an immediate physical safety hazard requiring urgent intervention, as falls and injuries take priority over addressing the underlying perceptual or cognitive disturbances. Option b is incorrect because disturbed sensory perception is evident from the patient talking to someone not present, which suggests hallucinations requiring assessment, but the immediate physical danger of the stairwell location demands the nurse address fall risk first. Option c is incorrect because chronic confusion and disorientation contribute to the wandering behavior and will need long-term management, but in this acute moment the nurse must first secure the patient's physical safety near the hazardous location. Option d is incorrect because impaired social interaction patterns may be present given the patient's psychiatric history, but this is a longer-term psychosocial concern that does not address the urge

Correct Answer: Giving away valued possessions

Option c is correct because giving away prized personal belongings is a recognized behavioral warning sign suggesting a person has made the decision to end their life and is settling affairs before carrying out a suicide plan. Option a is incorrect because increased irritability and anger can accompany depression or other conditions and may be present in suicidal individuals, but these mood changes are less specifically indicative of an imminent decision to attempt suicide. Option b is incorrect because a sudden interest in religion may reflect a person seeking spiritual comfort during emotional turmoil, but this change alone is not a well-established behavioral indicator that someone has formulated a specific plan to end their life. Option d is incorrect because withdrawing from a single close friend may indicate interpersonal conflict or mild social avoidance rather than suicidal intent, whereas broad withdrawal from multiple relationships combined with other warning signs raises sig

Correct Answer: Veteran status and substance abuse

Option b is correct because veteran status combined with substance abuse represents two of the strongest independent risk factors for suicide, and their co-occurrence creates a synergistic effect that dramatically elevates overall risk beyond any other listed combination. Option a is incorrect because weight changes and cognitive difficulties are concerning symptoms that may indicate depression or another condition, but individually these factors carry lower statistical risk for suicide compared to the combination of veteran status and active substance abuse. Option c is incorrect because anger outbursts and weight changes suggest emotional dysregulation and possible depression but are less predictive of suicide as a combined risk profile compared to the well-documented vulnerability created by military service history paired with alcohol dependence. Option d is incorrect because cognitive difficulties and family conflict may contribute to emotional distress and relationship strain, bu

Correct Answer: Manipulation to achieve personal gain

Option d is correct because patients with antisocial personality disorder frequently display superficial charm and cooperation as manipulative tactics designed to control interactions, gain privileges, or exploit others rather than reflecting genuine therapeutic engagement or improvement. Option a is incorrect because genuine motivation for treatment would be encouraging, but patients with antisocial personality disorder characteristically lack insight into their behavior and rarely seek change voluntarily, making charming cooperation more likely a calculated manipulation strategy. Option b is incorrect because effective coping with hospitalization implies healthy adaptive responses, but the charming presentation in antisocial personality disorder typically serves a self-serving purpose rather than representing authentic psychological adjustment to the structured treatment environment. Option c is incorrect because insight into personal behavior is notably absent in antisocial personal

Correct Answer: Harm to self or others

Option a is correct because patients with antisocial personality disorder display reckless disregard for the safety of themselves and others, lack remorse for harmful actions, and may engage in impulsive aggressive behavior that threatens the wellbeing of everyone nearby. Option b is incorrect because medication noncompliance may occur with antisocial personality disorder patients who resist treatment, but this concern alone does not capture the broader and more dangerous pattern of potential harm directed toward themselves and others on the unit. Option c is incorrect because social isolation from peers is more characteristic of disorders like schizoid or avoidant personality disorder, whereas patients with antisocial personality disorder typically engage socially, often in manipulative or exploitative ways rather than withdrawing. Option d is incorrect because excessive emotional dependence is associated with dependent personality disorder rather than antisocial personality disorder,

Correct Answer: Setting firm and consistent limits

Option c is correct because patients with antisocial personality disorder require clear, consistent boundaries enforced by all staff members to prevent manipulation, as inconsistent limit-setting creates opportunities for the patient to exploit differences between caregivers. Option a is incorrect because confronting the patient publicly would violate therapeutic communication principles and could escalate aggressive or defensive behavior, as patients with antisocial personality disorder often respond to public humiliation with hostility rather than accountability. Option b is incorrect because restricting all social interactions is unnecessarily punitive and does not address the underlying manipulative behavior, as complete isolation prevents the patient from practicing appropriate interpersonal skills within the structured therapeutic milieu environment. Option d is incorrect because increasing unsupervised privileges would reward the patient's dishonesty and theft, reinforcing

Correct Answer: Antisocial personality disorder

Option a is correct because the combination of externalizing blame, lacking remorse after causing physical harm, and repeatedly violating rules without concern are hallmark features of antisocial personality disorder that distinguish it from other personality disorder presentations. Option b is incorrect because borderline personality disorder is characterized by emotional instability, fear of abandonment, and unstable relationships, and while impulsive aggression may occur, the consistent lack of remorse and pervasive rule-breaking are more associated with antisocial traits. Option c is incorrect because narcissistic personality disorder involves grandiosity, need for admiration, and lack of empathy, but the physical aggression, persistent rule violations, and complete absence of guilt described here are more characteristic of antisocial personality disorder. Option d is incorrect because histrionic personality disorder presents with excessive emotionality, attention-seeking behavior,

Correct Answer: Maintaining established unit boundaries

Option d is correct because the patient is using flattery and splitting tactics to manipulate the nurse into granting special treatment, and the most therapeutic response is to recognize this pattern and consistently maintain the same boundaries established for all patients. Option a is incorrect because granting the request based on complaints about other staff would reinforce manipulative behavior and create inconsistency in the treatment approach, as the patient is likely using fabricated unfairness to exploit the nurse's sympathy. Option b is incorrect because transferring care to another nurse would disrupt therapeutic continuity and allow the patient's manipulation tactics to succeed by avoiding the established relationship, rather than addressing the behavior pattern directly within the current interaction. Option c is incorrect because accepting the compliments without recognizing them as a manipulation tactic would make the nurse vulnerable to influence and could lea

Correct Answer: "Nothing brings you joy anymore?"

Option b is correct because restating involves repeating the patient's own key words back in question form, which demonstrates active listening and encourages the patient to explore and expand upon their original statement without introducing new terminology. Option a is incorrect because asking "why" puts the patient on the defensive and demands justification for feelings rather than using the therapeutic restating technique, which focuses on echoing the patient's own language to promote continued self-expression. Option c is incorrect because "tell me more about your feelings" is an open-ended question that invites further discussion, which is a valid communication technique but represents general exploration rather than the specific restating method of echoing the patient's key words. Option d is incorrect because "you seem very sad right now" is an example of the reflecting technique where the nurse shares an observation about the patien

Correct Answer: Reflecting observed feelings back

Option c is correct because reflecting involves the nurse sharing observations about the patient's emotional state or body language to help the patient gain awareness of their own feelings, rather than repeating words or challenging statements directly. Option a is incorrect because restating requires the nurse to repeat the patient's own key words back as a question or statement, whereas the nurse in this scenario offered an original observation about the patient's emotional presentation rather than echoing spoken language. Option b is incorrect because exploring emotional responses involves asking open-ended questions to investigate feelings more deeply, but the nurse in this scenario made a declarative observation about perceived emotions rather than posing a question to encourage further exploration. Option d is incorrect because voicing doubt is a technique used to gently challenge delusions or misconceptions by expressing uncertainty about the patient's belief

Correct Answer: "You are safe; no device exists."

Option a is correct because presenting reality while acknowledging the patient's safety addresses distress without reinforcing or arguing against the delusion, which aligns with therapeutic communication principles for patients experiencing delusional thinking in schizophrenia. Option b is incorrect because telling the patient their experience is not happening directly argues with the delusion, which can increase agitation and distrust, as patients with schizophrenia cannot be reasoned out of firmly held delusional beliefs through factual confrontation. Option c is incorrect because physically examining the arm reinforces the delusion by treating it as a possibility, which validates the false belief rather than gently presenting reality and may further entrench the patient's delusional thinking patterns over time. Option d is incorrect because asking the patient to elaborate on the government agents explores and gives attention to the delusional content, which can reinforce t

Correct Answer: Modeling appropriate behavior

Option d is correct because modeling involves a therapist or role model demonstrating desired behavior in a feared situation so the patient can observe and imitate the calm response, gradually reducing anxiety through direct behavioral observation and imitation. Option a is incorrect because systematic desensitization involves creating a hierarchy of feared situations and gradually exposing the patient while paired with relaxation techniques, but it does not specifically require the therapist to personally demonstrate calm behavior for imitation. Option b is incorrect because cognitive behavioral restructuring focuses on identifying and changing irrational thought patterns and negative beliefs through guided discussion and exercises, rather than having the therapist physically demonstrate composed behavior in the anxiety-provoking situation. Option c is incorrect because flooding involves immediate and prolonged exposure to the most feared stimulus without a gradual approach, which dif

Correct Answer: "The television programs are for everyone."

Option b is correct because this response gently presents reality by clarifying that television content is broadcast for all viewers without directly arguing with the delusion, maintaining the therapeutic relationship while introducing a reality-based perspective naturally. Option a is incorrect because stating that celebrities cannot send personal messages directly argues with the delusion using logic, which is ineffective for patients with delusional thinking because they cannot be reasoned out of firmly held false beliefs through factual confrontation. Option c is incorrect because saying "I believe that you feel that way" could be interpreted as validating the delusional content rather than simply acknowledging the emotional experience, potentially reinforcing the false belief that the celebrity is actually communicating with the patient. Option d is incorrect because asking why a celebrity would contact the patient challenges the delusion through questioning, which can i

Correct Answer: Early signs of lithium toxicity

Option c is correct because nausea, vomiting, diarrhea, drowsiness, and muscle weakness are classic early signs of lithium toxicity, indicating levels likely exceeding the therapeutic range of 0.6 to 1.2 milliequivalents per liter and requiring immediate evaluation. Option a is incorrect because while mild nausea and fine hand tremors can occur as common side effects when starting lithium therapy, the combination of persistent vomiting, diarrhea, drowsiness, and muscle weakness together suggests toxicity rather than routine expected effects. Option b is incorrect because an allergic reaction to lithium would typically present with dermatological symptoms such as rash, urticaria, or angioedema rather than the specific gastrointestinal and neuromuscular symptom cluster described, which is characteristic of toxicity progression. Option d is incorrect because although gastrointestinal illness could present similarly, the nurse must first consider lithium toxicity given the medication regim

Correct Answer: Low sodium raises lithium levels

Option a is correct because lithium and sodium compete for reabsorption in the kidneys, so when sodium levels decrease the kidneys retain more lithium instead, causing blood lithium levels to rise dangerously and increasing the risk of toxicity. Option b is incorrect because high sodium intake does not directly cause kidney failure in patients taking lithium, though adequate hydration and sodium intake are necessary to maintain proper renal function and prevent lithium from accumulating to toxic levels. Option c is incorrect because sodium does not completely block lithium absorption from the gastrointestinal tract, as the relationship between sodium and lithium involves renal reabsorption competition rather than absorption interference, making this explanation inaccurate for patient education. Option d is incorrect because sodium has a significant and well-documented effect on lithium levels in the body through competitive renal reabsorption, making this response incorrect and potenti

Correct Answer: Severe advanced lithium toxicity

Option d is correct because coarse hand tremors, persistent confusion, hypotension, incoordination, and blurred vision are hallmarks of severe lithium toxicity, likely precipitated by the low-sodium diet and NSAID use which both increase lithium retention. Option a is incorrect because expected therapeutic side effects of lithium include fine hand tremors, mild nausea, and increased thirst, which are significantly milder than the coarse tremors, confusion, and hypotension described in this scenario indicating a dangerous toxicity state. Option b is incorrect because early mild toxicity typically presents with nausea, vomiting, diarrhea, drowsiness, and muscle weakness, which are less severe neurological symptoms than the coarse tremors, confusion, and hemodynamic instability seen in this advanced presentation. Option c is incorrect because moderate toxicity includes persistent gastrointestinal upset and emerging neurological changes, but the presence of significant hypotension, blurred

Correct Answer: Maintain adequate fluid and sodium intake

Option b is correct because vigorous exercise causes fluid and sodium loss through sweating, which can decrease sodium levels and lead to dangerous lithium accumulation in the body, making consistent hydration and sodium replenishment essential for safety. Option a is incorrect because advising the patient to permanently avoid all physical exercise is unnecessarily restrictive and not evidence-based, as patients taking lithium can safely exercise with proper hydration and sodium replacement strategies to prevent level fluctuations. Option c is incorrect because taking extra lithium before exercise is dangerous and medically incorrect advice, as this would increase blood lithium levels rather than compensating for losses, potentially causing toxicity especially combined with exercise-induced dehydration. Option d is incorrect because eliminating all dietary salt is the opposite of what lithium patients need, as low sodium intake causes the kidneys to retain more lithium, rapidly increas

Correct Answer: Diuretic and NSAID lithium elevation

Option c is correct because both diuretics and NSAIDs independently increase lithium levels through different renal mechanisms, and their concurrent use with a level already near the upper therapeutic limit creates dangerously high risk for precipitating acute toxicity. Option a is incorrect because the interaction concern is not between lithium and hypertension itself but rather between lithium and the specific medications used to treat the hypertension, particularly diuretics that alter sodium handling and reduce lithium clearance. Option b is incorrect because the concern with naproxen is not that it masks headache symptoms but rather that NSAIDs reduce renal clearance of lithium by affecting prostaglandin-mediated kidney function, directly causing lithium levels to increase to potentially toxic concentrations. Option d is incorrect because hypertension worsening from lithium use is not the primary concern here, as the critical risk involves both the diuretic and NSAID independently