💠 Airway and oxygenation are foundational physiologic needs, and this client is already in acute respiratory failure with severe hypoxemia.

💠 Combative behavior with attempts to remove the endotracheal tube places the client at immediate risk of airway loss, hypoxia, aspiration, and death.

💠 Propofol (Diprivan) provides rapid, titratable sedation, preventing self-extubation and allowing effective mechanical ventilation.

💠 Sedation promotes ventilator synchrony, reducing oxygen demand and worsening respiratory distress.

💠 According to Maslow, safety and physiologic needs must be protected before all higher-level needs, making this intervention appropriate and lifesaving.

💠 Maslow’s hierarchy prioritizes patient survival, not workflow efficiency.

💠 Sedation is never justified for staff convenience.

Respiration already compromised, sedation won’t do harm

💠 This reasoning minimizes risk and misapplies Maslow’s theory.

💠 Sedation is indicated to prevent imminent harm, not because harm is unavoidable.

Interpersonal relationships and communication

💠 Interpersonal needs are lower priority than airway and safety.

💠 Removing the ET tube would worsen hypoxia, not improve communication.

💠 Lithium is excreted almost entirely by the kidneys, making serum levels highly sensitive to changes in renal function and fluid status.

💠 Furosemide causes sodium and fluid loss, and because lithium follows sodium, the kidneys reabsorb more lithium, increasing serum levels.

💠 Congestive heart failure reduces renal perfusion, further impairing lithium clearance and making levels unpredictable.

💠 Fluid shifts and dehydration commonly occur in CHF management, compounding the risk of lithium accumulation.

💠 This combination makes frequent and careful lithium level monitoring essential to prevent toxicity.

Psoriasis treated with topical triamcinolone

💠 Topical corticosteroids have minimal systemic absorption and do not affect renal lithium clearance.

💠 There is no significant impact on sodium or fluid balance.

Epilepsy treated with diazepam

💠 Diazepam does not alter renal function or sodium handling.

💠 It has no direct interaction with lithium levels.

Arthritis treated with acetaminophen

💠 Acetaminophen is preferred for pain control in patients on lithium.

💠 Unlike NSAIDs, it does not increase lithium serum concentrations.

💠 The oral stage (birth–18 months) centers on gratification through feeding, sucking, and dependency on caregivers.

💠 Fixation at this stage can develop when oral needs are overgratified or undergratified, disrupting normal emotional development.

💠 Adults with oral fixation may become manipulative, using others to meet emotional or physical needs.

💠 Suspiciousness reflects underlying insecurity and fear of abandonment rooted in early dependency conflicts.

💠 Traits such as self-indulgence and poor impulse control align closely with oral-stage fixation.

Anal

💠 The anal stage focuses on control, orderliness, and power struggles, not dependency-based manipulation.

💠 Fixation results in rigidity or stubbornness, rather than exploitative interpersonal behavior.

Phallic

💠 The phallic stage involves identity formation and Oedipal conflicts.

💠 Fixation may lead to vanity or recklessness, not suspicious manipulation.

Genital

💠 The genital stage reflects mature sexuality and balanced relationships.

💠 It is not associated with immature, self-centered behavior

💠 This stage occurs during early childhood (1–3 years), when individuals learn to assert independence while regulating impulses.

💠 Successful resolution leads to self-control and willpower, allowing a person to delay gratification and make healthy choices.

💠 Failure to master this stage results in impulsivity, poor self-regulation, and dependence, reflected in “I want it now” behavior.

💠 Learning limits and consequences during this stage teaches individuals that not all desires can be immediately satisfied.

💠 The statement’s emphasis on fighting impulses and building self-discipline directly aligns with achieving autonomy rather than shame or doubt.

Trust versus Mistrust

💠 This stage focuses on basic trust in caregivers, not impulse control or delayed gratification.

💠 It does not address decision-making or self-discipline.

Initiative versus Guilt

💠 This stage emphasizes goal-setting and imagination, not restraint of impulses.

💠 The core conflict is initiative, not self-control.

Industry versus Inferiority

💠 This stage centers on competence, productivity, and skill mastery, particularly in school-age children.

💠 It does not primarily involve impulse regulation or willpower

💠 Free association is a core psychoanalytic technique used to allow unconscious thoughts and feelings to surface without censorship.

💠 Dream analysis is central to psychoanalysis and is used to explore unconscious desires, fears, and internal conflicts.

💠 Transference is deliberately facilitated, allowing the client to project unconscious feelings onto the therapist for insight and resolution.

💠 Therapy is long-term and intensive, often lasting years with regular sessions, which matches the 3-year weekly treatment described.

💠 The primary goal is insight into unconscious processes, leading to enduring personality restructuring rather than short-term symptom relief.

💠 Behavioral therapy focuses on observable behaviors and conditioning, not unconscious processes.

💠 It does not use dream analysis or transference.

Interpersonal Therapy (IPT)

💠 IPT is time-limited and present-focused, addressing current relationships and roles.

💠 It does not explore unconscious conflicts or early childhood experiences.

Cognitive therapy

💠 Cognitive therapy targets distorted conscious thought patterns, not the unconscious mind.

💠 Techniques such as free association and dream interpretation are not used.

💠 Fluphenazine decanoate is a high-potency typical antipsychotic, and chronic dopamine D2 receptor blockade over years significantly increases the risk of tardive dyskinesia (TD).

💠 Involuntary facial movements, grimacing, and lip-smacking are classic early manifestations of TD.

💠 Slow, twisting, snakelike movements of the neck and shoulders represent choreoathetoid dyskinesias, a hallmark of advanced TD.

💠 TD typically develops after months to years of antipsychotic therapy, distinguishing it from acute extrapyramidal symptoms.

💠 The nurse should recognize TD promptly and anticipate provider-directed pharmacologic intervention, such as the prescribed medication, to manage symptoms and prevent progression.

Agranulocytosis

💠 Agranulocytosis presents with infection, fever, and low white blood cell counts, not abnormal involuntary movements.

💠 It is most strongly associated with clozapine, not fluphenazine.

Anticholinergic effects

💠 Anticholinergic effects include dry mouth, blurred vision, urinary retention, and constipation.

💠 They do not cause choreiform or writhing movements.

Tourette’s syndrome

💠 Tourette’s syndrome is a childhood-onset neurodevelopmental disorder characterized by motor and vocal tics.

💠 It does not explain new-onset dyskinesias in an adult with long-term antipsychotic use.

💠 The limbic system is the brain’s primary network for emotional regulation, explaining the client’s sudden anger, excessive crying, and inappropriate laughter.

💠 Key limbic structures such as the amygdala are responsible for emotional intensity and response, and dysfunction leads to poor emotional control.

💠 The hippocampus, another limbic structure, is essential for short-term and long-term memory formation and retrieval, accounting for the client’s memory difficulties.

💠 Motivation and drive are mediated through limbic pathways connected to reward and emotion, explaining apathy and reduced initiative.

💠 The absence of motor or coordination deficits supports involvement of an emotional–memory network rather than motor control centers.

Prefrontal Cortex

💠 The prefrontal cortex primarily governs executive function, judgment, and impulse control, not emotional expression itself.

💠 Isolated dysfunction would not fully explain significant memory impairment.

Cerebellum

💠 The cerebellum controls balance, coordination, and fine motor movement.

💠 Emotional and memory disturbances without motor deficits make cerebellar involvement unlikely.

Temporal Lobe

💠 The temporal lobe contributes to memory and auditory processing, but not comprehensive emotional regulation.

💠 The symptoms point to integrated emotional–memory dysfunction, best explained by the limbic system.

💠 SSRIs block the serotonin reuptake transporter (SERT) on the presynaptic neuron, preventing serotonin from being taken back up.

💠 This results in more serotonin remaining in the synaptic cleft, where it can continue to stimulate postsynaptic receptors.

💠 Enhanced serotonergic signaling improves mood, sleep, appetite, and emotional regulation over time.

💠 The primary effect is increased availability, not increased production or immediate receptor changes.

💠 Clinical improvement occurs after adaptive changes in neural signaling, explaining the delayed onset of therapeutic benefit.

SSRIs increase the production of serotonin within the presynaptic neuron

💠 SSRIs do not increase serotonin synthesis from tryptophan.

💠 Their action occurs after serotonin is released, not during production.

SSRIs block muscarinic and alpha-1 norepinephrine receptors to improve mood

💠 This mechanism is characteristic of tricyclic antidepressants, not SSRIs.

💠 SSRIs are selective for serotonin reuptake and avoid these receptor effects.

SSRIs cause an increase in the number of serotonin receptors at the postsynaptic terminal

💠 SSRIs do not directly increase receptor numbers.

💠 Any receptor adaptations are secondary and delayed, not the core mechanism.