ATI RN MENTAL HEALTH PROCTORED PRACTICE EXAM
2026/2027 | Verified Questions | Detailed Rationales |
Psychiatric Nursing | Pass Guaranteed - A+ Graded
Section 1: Mood Disorders (10 Questions)
Q1: A client with major depressive disorder states, "I don't see any point in getting out of
bed. I'm worthless and nothing will ever change." Which response by the nurse
demonstrates the most therapeutic communication?
A. "You have so much to live for. Look at your beautiful family."
B. "I understand how you feel. I felt the same way when I was depressed."
C. "You feel hopeless right now. Let's discuss what has helped you cope in the past."
[CORRECT]
D. "You need to get up and move around. Lying in bed only makes depression worse."
Correct Answer: C
Rationale: This response uses the therapeutic technique of restating (validating the
client's hopelessness) and focuses on collaborative problem-solving (identifying past
coping strategies). It acknowledges feelings without judgment and promotes hope
through evidence-based resilience factors. Option A minimizes feelings with false
reassurance and uses "cheerleading," which creates distance. Option B violates
professional boundaries through self-disclosure and assumes similarity of experiences.
Option D is authoritarian and dismissive, potentially increasing feelings of
worthlessness and noncompliance.
,Q2: A client with bipolar I disorder, manic episode, has been sleeping 2 hours per night
for 5 days, spending excessively, and making sexually inappropriate comments. Which
nursing intervention is the priority?
A. Provide psychoeducation about medication compliance
B. Establish consistent limits and maintain low stimulation environment [CORRECT]
C. Encourage the client to process underlying feelings about sexuality
D. Allow the behavior to expend energy naturally
Correct Answer: B
Rationale: Safety and symptom management are priorities in acute mania. Limit-setting
protects the client and others from consequences of poor judgment (financial ruin,
sexual vulnerability), while environmental modifications (reduced stimuli, structured
routine) help decrease agitation and prevent escalation to violence or exhaustion.
Option A is premature during acute mania; the client lacks insight and concentration.
Option C is inappropriate as the client lacks impulse control and reality testing;
processing occurs during stable maintenance phase. Option D is dangerous; unchecked
mania leads to physical collapse, injury, or legal consequences.
Q3: A client prescribed lithium carbonate reports nausea, diarrhea, and mild hand
tremor. The lithium level is 1.4 mEq/L. Which action by the nurse is most appropriate?
A. Hold the next dose and notify the prescriber immediately
B. Administer the dose as prescribed; these are expected side effects at therapeutic
levels [CORRECT]
C. Suggest switching to an alternative mood stabilizer
D. Advise the client to take the medication with less water
Correct Answer: B
,Rationale: The therapeutic range for lithium is 0.6-1.2 mEq/L (acute) or 0.8-1.0 mEq/L
(maintenance), with some patients tolerating up to 1.5 mEq/L. At 1.4 mEq/L, these are
expected side effects (GI upset, fine tremor) that often improve with time and
supportive measures (taking with food, adequate hydration). Option A is unnecessary
unless level >1.5 mEq/L or severe toxicity signs (ataxia, confusion, seizures). Option C is
premature; side effects often resolve with tolerance. Option D is unsafe; adequate
hydration (2-3 L/day) prevents toxicity.
Q4: A client with seasonal affective disorder (SAD) asks about light therapy. Which
instruction by the nurse is most accurate?
A. "Use the light box for 30 minutes before bedtime to improve sleep"
B. "Sit 12-24 inches from a 10,000-lux light box for 20-30 minutes each morning"
[CORRECT]
C. "Stare directly into the light source to maximize vitamin D absorption"
D. "Discontinue use if you experience mild headaches, as this indicates overdose"
Correct Answer: B
Rationale: Evidence-based light therapy protocols specify: 10,000-lux intensity, morning
use (to suppress melatonin and phase-delay circadian rhythm), 20-30 minute duration,
and indirect viewing (light entering eyes peripherally while reading/eating). Option A
worsens insomnia by suppressing melatonin at night. Option C risks retinal damage;
eyes should be open but not staring directly. Option D is incorrect; mild headaches are
common initially and usually resolve with continued use or distance adjustment.
Q5: A client with postpartum depression states, "I'm a terrible mother. My baby would be
better off without me." Which response demonstrates the priority nursing action?
A. "Many new mothers feel this way. It will pass with time."
B. "Let's focus on your positive qualities as a mother."
, C. "Are you having thoughts of harming yourself or your baby?" [CORRECT]
D. "Your baby needs you. You should think about how she would feel."
Correct Answer: C
Rationale: This statement contains indirect suicidal/homicidal ideation cues ("better off
without me"). The priority is direct, non-judgmental assessment of intent, plan, and
means regarding both self and infant. Postpartum depression carries risk of infanticide
and suicide. Option A minimizes and delays critical safety assessment. Option B
deflects from the serious content. Option D uses guilt induction, which increases shame
and may drive concealment of dangerous thoughts.
Q6: A client with treatment-resistant depression is prescribed phenelzine (Nardil), an
MAOI. Which dietary instruction is essential?
A. "Avoid aged cheeses, cured meats, fermented soy products, and tap beer" [CORRECT]
B. "Increase tyramine-rich foods to boost the medication's effectiveness"
C. "Take the medication with grapefruit juice to enhance absorption"
D. "Dietary restrictions are only necessary during the first week of treatment"
Correct Answer: A
Rationale: MAOIs inhibit tyramine metabolism, leading to potentially fatal hypertensive
crisis with tyramine-rich foods. High-tyramine foods include aged cheeses,
cured/smoked meats, fermented products (soy sauce, sauerkraut), tap/draft beers, and
yeast extracts. Options B and D are life-threatening errors. Option C is incorrect;
grapefruit affects CYP3A4 metabolism of other psychotropics but not MAOI-tyramine
interaction.
2026/2027 | Verified Questions | Detailed Rationales |
Psychiatric Nursing | Pass Guaranteed - A+ Graded
Section 1: Mood Disorders (10 Questions)
Q1: A client with major depressive disorder states, "I don't see any point in getting out of
bed. I'm worthless and nothing will ever change." Which response by the nurse
demonstrates the most therapeutic communication?
A. "You have so much to live for. Look at your beautiful family."
B. "I understand how you feel. I felt the same way when I was depressed."
C. "You feel hopeless right now. Let's discuss what has helped you cope in the past."
[CORRECT]
D. "You need to get up and move around. Lying in bed only makes depression worse."
Correct Answer: C
Rationale: This response uses the therapeutic technique of restating (validating the
client's hopelessness) and focuses on collaborative problem-solving (identifying past
coping strategies). It acknowledges feelings without judgment and promotes hope
through evidence-based resilience factors. Option A minimizes feelings with false
reassurance and uses "cheerleading," which creates distance. Option B violates
professional boundaries through self-disclosure and assumes similarity of experiences.
Option D is authoritarian and dismissive, potentially increasing feelings of
worthlessness and noncompliance.
,Q2: A client with bipolar I disorder, manic episode, has been sleeping 2 hours per night
for 5 days, spending excessively, and making sexually inappropriate comments. Which
nursing intervention is the priority?
A. Provide psychoeducation about medication compliance
B. Establish consistent limits and maintain low stimulation environment [CORRECT]
C. Encourage the client to process underlying feelings about sexuality
D. Allow the behavior to expend energy naturally
Correct Answer: B
Rationale: Safety and symptom management are priorities in acute mania. Limit-setting
protects the client and others from consequences of poor judgment (financial ruin,
sexual vulnerability), while environmental modifications (reduced stimuli, structured
routine) help decrease agitation and prevent escalation to violence or exhaustion.
Option A is premature during acute mania; the client lacks insight and concentration.
Option C is inappropriate as the client lacks impulse control and reality testing;
processing occurs during stable maintenance phase. Option D is dangerous; unchecked
mania leads to physical collapse, injury, or legal consequences.
Q3: A client prescribed lithium carbonate reports nausea, diarrhea, and mild hand
tremor. The lithium level is 1.4 mEq/L. Which action by the nurse is most appropriate?
A. Hold the next dose and notify the prescriber immediately
B. Administer the dose as prescribed; these are expected side effects at therapeutic
levels [CORRECT]
C. Suggest switching to an alternative mood stabilizer
D. Advise the client to take the medication with less water
Correct Answer: B
,Rationale: The therapeutic range for lithium is 0.6-1.2 mEq/L (acute) or 0.8-1.0 mEq/L
(maintenance), with some patients tolerating up to 1.5 mEq/L. At 1.4 mEq/L, these are
expected side effects (GI upset, fine tremor) that often improve with time and
supportive measures (taking with food, adequate hydration). Option A is unnecessary
unless level >1.5 mEq/L or severe toxicity signs (ataxia, confusion, seizures). Option C is
premature; side effects often resolve with tolerance. Option D is unsafe; adequate
hydration (2-3 L/day) prevents toxicity.
Q4: A client with seasonal affective disorder (SAD) asks about light therapy. Which
instruction by the nurse is most accurate?
A. "Use the light box for 30 minutes before bedtime to improve sleep"
B. "Sit 12-24 inches from a 10,000-lux light box for 20-30 minutes each morning"
[CORRECT]
C. "Stare directly into the light source to maximize vitamin D absorption"
D. "Discontinue use if you experience mild headaches, as this indicates overdose"
Correct Answer: B
Rationale: Evidence-based light therapy protocols specify: 10,000-lux intensity, morning
use (to suppress melatonin and phase-delay circadian rhythm), 20-30 minute duration,
and indirect viewing (light entering eyes peripherally while reading/eating). Option A
worsens insomnia by suppressing melatonin at night. Option C risks retinal damage;
eyes should be open but not staring directly. Option D is incorrect; mild headaches are
common initially and usually resolve with continued use or distance adjustment.
Q5: A client with postpartum depression states, "I'm a terrible mother. My baby would be
better off without me." Which response demonstrates the priority nursing action?
A. "Many new mothers feel this way. It will pass with time."
B. "Let's focus on your positive qualities as a mother."
, C. "Are you having thoughts of harming yourself or your baby?" [CORRECT]
D. "Your baby needs you. You should think about how she would feel."
Correct Answer: C
Rationale: This statement contains indirect suicidal/homicidal ideation cues ("better off
without me"). The priority is direct, non-judgmental assessment of intent, plan, and
means regarding both self and infant. Postpartum depression carries risk of infanticide
and suicide. Option A minimizes and delays critical safety assessment. Option B
deflects from the serious content. Option D uses guilt induction, which increases shame
and may drive concealment of dangerous thoughts.
Q6: A client with treatment-resistant depression is prescribed phenelzine (Nardil), an
MAOI. Which dietary instruction is essential?
A. "Avoid aged cheeses, cured meats, fermented soy products, and tap beer" [CORRECT]
B. "Increase tyramine-rich foods to boost the medication's effectiveness"
C. "Take the medication with grapefruit juice to enhance absorption"
D. "Dietary restrictions are only necessary during the first week of treatment"
Correct Answer: A
Rationale: MAOIs inhibit tyramine metabolism, leading to potentially fatal hypertensive
crisis with tyramine-rich foods. High-tyramine foods include aged cheeses,
cured/smoked meats, fermented products (soy sauce, sauerkraut), tap/draft beers, and
yeast extracts. Options B and D are life-threatening errors. Option C is incorrect;
grapefruit affects CYP3A4 metabolism of other psychotropics but not MAOI-tyramine
interaction.
