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NURS 660 Exam 2 2026/2027 | Psychopharmacology & Advanced Mental Health | NGN-Aligned Actual Questions, Verified Answers & Rationales | Maryville Grade

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INSTANT PDF DOWNLOAD—This comprehensive study guide is specifically designed for Maryville University graduate nursing students (PMHNP, FNP) preparing for NURS 660 Psychopharmacology and Advanced Mental Health Exam 2 for the 2026/2027 academic year. Based on verified exam materials from top-selling student resources, this resource contains expertly verified practice questions and 100% correct answers with detailed rationales to help you master core psychopharmacology concepts and achieve a top score (Grade A+) . This comprehensive guide covers all major topics tested on NURS 660 Exam 2 : Depression Pathophysiology & Neurotransmitters: Monoamine hypothesis (deficiency of serotonin, norepinephrine, dopamine) ; serotonin role (mood, sleep, appetite, libido) ; norepinephrine role (alertness, attention, executive function) ; dopamine role (reward, motivation) ; GABA (inhibitory) ; glutamate (excitatory) . HPA axis dysregulation (cortisol elevation) ; BDNF (neuroplasticity) . SSRIs (Selective Serotonin Reuptake Inhibitors) : Fluoxetine (Prozac) , sertraline (Zoloft) , paroxetine (Paxil) , citalopram (Celexa) , escitalopram (Lexapro) . MOA: inhibit serotonin reuptake, increasing synaptic serotonin. Onset: 2-6 weeks. Side effects: GI upset, insomnia/sedation, sexual dysfunction, weight gain. Discontinuation syndrome: taper over 2-4 weeks. Serotonin syndrome: agitation, confusion, tachycardia, hyperthermia, rigidity. Avoid with MAOIs (2-week washout) . Citalopram: max dose 40 mg/day (QT prolongation risk) . SNRIs (Serotonin-Norepinephrine Reuptake Inhibitors) : Venlafaxine (Effexor) , duloxetine (Cymbalta) , desvenlafaxine (Pristiq) , levomilnacipran (Fetzima) . MOA: inhibit serotonin and norepinephrine reuptake. Uses: MDD, GAD, chronic pain, fibromyalgia. Venlafaxine: dose-dependent (low: SSRI; high: SNRI) . Duloxetine: first-line for diabetic neuropathy. Side effects: nausea, headache, increased BP, diaphoresis, insomnia. NDRIs (Norepinephrine-Dopamine Reuptake Inhibitors) : Bupropion (Wellbutrin, Zyban) . MOA: inhibit norepinephrine and dopamine reuptake. Advantages: no sexual side effects, no weight gain. Indications: MDD, SAD, smoking cessation. Contraindications: seizure disorder, eating disorders, abrupt alcohol/benzodiazepine withdrawal. Side effects: agitation, insomnia, tremor, seizure risk. TCAs (Tricyclic Antidepressants) : Amitriptyline, nortriptyline, imipramine, desipramine. MOA: inhibit norepinephrine and serotonin reuptake; also block histamine, acetylcholine, alpha-1 receptors. Side effects: anticholinergic (dry mouth, constipation, urinary retention, blurred vision) , orthostatic hypotension, sedation, weight gain. Cardiac toxicity: prolonged QRS, QT, risk of fatal overdose (2-week supply). Require baseline EKG. Monitoring: therapeutic drug levels. MAOIs (Monoamine Oxidase Inhibitors) : Phenelzine (Nardil) , tranylcypromine (Parnate) , selegiline (EMSAM patch) . MOA: inhibit MAO-A and MAO-B, preventing breakdown of serotonin, norepinephrine, dopamine. Dietary restrictions: tyramine-rich foods (aged cheese, cured meats, fermented foods, red wine, soy sauce) → hypertensive crisis (severe headache, hypertension, tachycardia). Avoid serotonergic drugs (SSRIs, SNRIs, TCAs, opioids) → serotonin syndrome. Washout: 2 weeks before/after MAOIs. Atypical Antidepressants: Mirtazapine (Remeron) —alpha-2 antagonist, increases norepinephrine/serotonin; benefits: sleep, appetite, low sexual side effects; side effects: sedation, weight gain. Trazodone —5HT2A antagonist, weak SRI; primarily used for insomnia. Vortioxetine (Trintellix) —5HT1A agonist, 5HT3 antagonist; cognitive benefits. Treatment-Resistant Depression: STAR*D trial algorithm (Sequenced Treatment Alternatives to Relieve Depression) : Step 1: SSRI (citalopram) ; Step 2: switch to other SSRI, SNRI, bupropion, or augment with buspirone; Step 3: switch to TCA, MAOI, or augment with lithium; Step 4: MAOI or combination. Augmentation strategies: lithium (gold standard) , T3, atypical antipsychotics (aripiprazole, quetiapine, brexpiprazole) . Bipolar Disorder: Bipolar I: mania ≥7 days or severe symptoms with hospitalization; Bipolar II: hypomania (≥4 days) + major depression. Mania symptoms: elevated/irritable mood, grandiosity, decreased need for sleep, pressured speech, flight of ideas, distractibility, increased goal-directed activity, excessive pleasure-seeking with high-risk potential. Lithium: MOA: alters sodium transport in nerve/muscle cells; affects neurotransmitter release. Indications: acute mania, maintenance, augmentation in depression. Therapeutic range: 0.6-1.2 mEq/L (acute mania: 0.8-1.2; maintenance: 0.6-0.8) . Toxicity: 1.5 (nausea, vomiting, diarrhea, ataxia, coarse tremor) ; 2.0 (slurred speech, confusion, seizures) ; 2.5 (coma, death). Monitoring: renal function, thyroid (TSH) , CBC, EKG, lithium levels q3-6 months. Contraindications: severe renal impairment, dehydration, sodium depletion, pregnancy (Ebstein's anomaly risk) . Adverse effects: polyuria, polydipsia (nephrogenic diabetes insipidus) , hypothyroidism, weight gain, fine tremor. Valproate (Depakote, Depakene) : MOA: increases GABA, blocks sodium channels. Indications: acute mania, mixed episodes, maintenance. Therapeutic range: 50-100 mcg/mL. Monitoring: LFTs (hepatotoxicity risk), CBC (thrombocytopenia), ammonia levels. Teratogenicity: neural tube defects (spina bifida) —contraindicated in pregnancy (pregnancy category D) . Carbamazepine (Tegretol) : MOA: sodium channel blockade. Indications: acute mania (second-line) , bipolar maintenance. Autoinduction: induces its own metabolism; requires dose adjustment. Monitoring: CBC (agranulocytosis, aplastic anemia) , LFTs, serum levels. Drug interactions: CYP450 inducer (reduces efficacy of oral contraceptives, warfarin) . Lamotrigine (Lamictal) : MOA: sodium channel blockade, glutamate inhibition. Indications: bipolar depression (maintenance) , not effective for acute mania. Slow titration: risk of Stevens-Johnson syndrome (rash, require immediate discontinuation) . Starting dose: 25 mg, titrate up over 6-8 weeks. First-Generation Antipsychotics (FGAs) : Haloperidol (Haldol) , chlorpromazine, fluphenazine. MOA: dopamine D2 receptor antagonism. Indications: acute mania, psychosis, schizophrenia. EPS: acute dystonia, akathisia, pseudoparkinsonism, tardive dyskinesia (irreversible) . NMS: fever, rigidity, autonomic instability, elevated CK. Anticholinergic side effects. Second-Generation Antipsychotics (SGAs) : Aripiprazole (Abilify) —partial D2 agonist, 5HT2A antagonist; lower metabolic risk. Olanzapine (Zyprexa) —high metabolic risk (weight gain, diabetes) . Quetiapine (Seroquel) —sedating, effective for bipolar depression. Risperidone (Risperdal) —EPS dose-dependent, prolactin elevation. Ziprasidone (Geodon) —QT prolongation, take with food. Lurasidone (Latuda) —bipolar depression, take with food (350 kcal) . Monitoring: weight, BMI, blood glucose, lipids, prolactin, EKG (QTc) , AIMS scale for tardive dyskinesia. Sample Questions Include : "Which neurotransmitter deficiency is primarily associated with the monoamine hypothesis of depression?" → Serotonin, norepinephrine, and dopamine "A patient taking fluoxetine reports sexual dysfunction. Which antidepressant class could be considered as an alternative?" → Bupropion (NDRI) "What is the therapeutic range for lithium in acute mania?" → 0.8-1.2 mEq/L "What serious adverse effect is associated with rapid titration of lamotrigine?" → Stevens-Johnson syndrome "A patient on phenelzine (MAOI) reports severe headache and hypertension after eating aged cheese. What is the most likely diagnosis?" → Hypertensive crisis "Which antipsychotic is associated with the highest risk of metabolic syndrome?" → Olanzapine (Zyprexa) "What monitoring is essential for a patient starting valproate?" → Liver function tests (LFTs) "What is the first-line augmentation strategy for treatment-resistant depression?" → Lithium All questions include complete rationales based on current evidence-based practice, psychopharmacology standards, and Maryville University curriculum requirements . DOCUMENT ACCESS: This study guide is available as an instant digital download (PDF) immediately upon purchase. Fully text-searchable, printable, and accessible anytime through your user account. 100% satisfaction guarantee. Trusted by thousands of Maryville graduate nursing students for NURS 660 exam preparation and mastering psychopharmacology competencies .

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Institution
NURS 660/ NURS660
Course
NURS 660/ NURS660

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NURS 660 Exam 2 2026/2027 | Psychopharmacology &

Advanced Mental Health | NGN-Aligned Actual Questions,

Verified Answers & Rationales | Maryville Grade




1. What occurs with mania associated with bipolar disorder?

A. Varying degrees of sadness

B. Distinct episodes of elation

C. Suicide

D. Psychomotor retardation

Correct Answer: B

Rationale: Mania in bipolar disorder is characterized by distinct episodes of elation,

euphoria, or irritability, along with increased energy and activity.



2. Which postoperative narcotic analgesic will most likely be prescribed to a patient

whose current medications include a monoamine oxidase inhibitor (MAOI), a thyroid

hormone, and a multivitamin?

A. Meperidine (Demerol)

,2|Page


B. Morphine

C. Ibuprofen (Advil)

D. Acetaminophen (Tylenol)

Correct Answer: B

Rationale: Morphine is safe to use with MAOIs. Meperidine can cause serotonin

syndrome when combined with MAOIs.



3. What is the major advantage of selective serotonin reuptake inhibitors (SSRIs) over

other types of antidepressant therapy?

A. They are less expensive than the other classes of antidepressants

B. They cure major depressive illnesses

C. They do not cause the anticholinergic and cardiovascular adverse effects

D. Therapeutic relief is immediate

Correct Answer: C

Rationale: SSRIs have a more favorable side effect profile than TCAs and MAOIs, lacking

significant anticholinergic and cardiovascular effects.



4. Lithium (Eskalith) is the drug of choice for which of the following disorders?

A. Psychotic episodes

,3|Page


B. Obsessive compulsive disorders (OCDs)

C. Bipolar disorders

D. Depressive disorders

Correct Answer: C

Rationale: Lithium is the first-line mood stabilizer for bipolar disorder, effective for

acute mania and maintenance treatment.



5. Which psychological manifestations of depression will improve in response to

antidepressant therapy?

A. Loss of energy

B. Palpitations

C. Sleep disturbances

D. Social withdrawal

Correct Answer: D

Rationale: Social withdrawal is a psychological manifestation that improves with

antidepressant therapy. Loss of energy and sleep disturbances are physical/biological

symptoms.

, 4|Page


6. On what is the choice of tricyclic antidepressants based?

A. The need to decrease the action of norepinephrine, dopamine, or serotonin

B. Patient age and gender

C. An absence of adverse effects, such as orthostatic hypotension

D. The need for stimulation and increased mental alertness

Correct Answer: B

Rationale: The choice of TCA is often based on patient age and gender, as side effect

profiles and tolerability vary.



7. The nurse is teaching a patient about medication treatment for depression. The

patient asks how long it will take before sleep and appetite will begin to improve.

Which response by the nurse is most accurate?

A. 3 days

B. 1 week

C. 4 weeks

D. 2 months

Correct Answer: B

Rationale: Sleep and appetite often begin to improve within the first 1-2 weeks of

antidepressant therapy, before mood improvement.

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