WGU D345 PMHNP
OBJECTIVE ASSESSMENT Comprehensive
Resource To Help You Ace 2026-2027 Includes
Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!!
Current Update!!
1. Drug half-life (t½) is best defined as:
A. The time required for a drug to reach peak plasma concentration
B. The time required for complete drug elimination
C. The time required for 50% of a drug to be eliminated from the body
D. The duration of a drug’s therapeutic effect
Correct Answer: C
2. Which 3 atypical antipsychotics may be used in adolescents at low doses?
A. Clozapine, Risperdal, Geodon
B. Zyprexa, Abilify, Seroquel
C. Latuda, Fanapt, Clozapine
D. Thorazine, Haldol, Prolixin
Correct Answer: B
,3. What is a significant risk associated with tramadol use?
A. Agranulocytosis
B. Serotonin syndrome due to serotonergic activity
C. Stevens–Johnson syndrome
D. Neuroleptic malignant syndrome
Correct Answer: B
4. Which genetic allele in individuals of Asian descent increases the risk of
Stevens–Johnson syndrome (SJS)?
A. HLA-B5701
B. HLA-A3101
C. HLA-B*1502
D. CYP2D6
Correct Answer: C
5. Toxic epidermal necrolysis (TEN) is most commonly observed when:
A. An allergic reaction resolves
B. Stevens–Johnson syndrome worsens
C. Antibiotics are discontinued
D. Corticosteroids are initiated
Correct Answer: B
6. How many generations should be included when constructing a
comprehensive genogram?
A. One generation
B. Two generations
C. Three generations
D. Four generations
Correct Answer: C
,7. Messenger RNA (mRNA) codes for the production of:
A. DNA
B. Lipids
C. Amino acids
D. Carbohydrates
Correct Answer: C
8. Epigenetics refers to:
A. Permanent DNA mutations
B. Inherited chromosomal abnormalities
C. Environmental and lifestyle factors that influence gene expression
D. Errors in DNA replication
Correct Answer: C
9. Which brain structures are primarily involved in obsessive-compulsive
disorder (OCD)?
A. Hippocampus and amygdala
B. Basal ganglia and occipito-frontal circuitry
C. Cerebellum and thalamus
D. Brainstem and hypothalamus
Correct Answer: B
10. Which neurodevelopmental changes occur during adolescence?
A. Increased gray matter volume
B. Dendritic pruning with emotional regulation dominated by the amygdala
C. Full prefrontal cortex maturation
D. Reduced synaptic activity
Correct Answer: B
, 11. Males most commonly present with schizophrenia at what age range?
A. 5–10 years
B. 10–25 years
C. 25–35 years
D. Over 40 years
Correct Answer: B
12. Females most commonly present with schizophrenia at what age range?
A. 10–20 years
B. 15–25 years
C. 25–35 years
D. Over 40 years
Correct Answer: C
13. What is the effect of administering erythromycin with oxcarbazepine
(Trileptal)?
A. Decreased erythromycin levels
B. Increased oxcarbazepine levels due to enzyme inhibition
C. No interaction
D. Reduced therapeutic effect of both drugs
Correct Answer: B
14. ACE inhibitors are considered first-line therapy for which conditions?
A. Asthma and COPD
B. Heart failure and hypertension
C. Diabetes and obesity
D. Anxiety disorders
Correct Answer: B
OBJECTIVE ASSESSMENT Comprehensive
Resource To Help You Ace 2026-2027 Includes
Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!!
Current Update!!
1. Drug half-life (t½) is best defined as:
A. The time required for a drug to reach peak plasma concentration
B. The time required for complete drug elimination
C. The time required for 50% of a drug to be eliminated from the body
D. The duration of a drug’s therapeutic effect
Correct Answer: C
2. Which 3 atypical antipsychotics may be used in adolescents at low doses?
A. Clozapine, Risperdal, Geodon
B. Zyprexa, Abilify, Seroquel
C. Latuda, Fanapt, Clozapine
D. Thorazine, Haldol, Prolixin
Correct Answer: B
,3. What is a significant risk associated with tramadol use?
A. Agranulocytosis
B. Serotonin syndrome due to serotonergic activity
C. Stevens–Johnson syndrome
D. Neuroleptic malignant syndrome
Correct Answer: B
4. Which genetic allele in individuals of Asian descent increases the risk of
Stevens–Johnson syndrome (SJS)?
A. HLA-B5701
B. HLA-A3101
C. HLA-B*1502
D. CYP2D6
Correct Answer: C
5. Toxic epidermal necrolysis (TEN) is most commonly observed when:
A. An allergic reaction resolves
B. Stevens–Johnson syndrome worsens
C. Antibiotics are discontinued
D. Corticosteroids are initiated
Correct Answer: B
6. How many generations should be included when constructing a
comprehensive genogram?
A. One generation
B. Two generations
C. Three generations
D. Four generations
Correct Answer: C
,7. Messenger RNA (mRNA) codes for the production of:
A. DNA
B. Lipids
C. Amino acids
D. Carbohydrates
Correct Answer: C
8. Epigenetics refers to:
A. Permanent DNA mutations
B. Inherited chromosomal abnormalities
C. Environmental and lifestyle factors that influence gene expression
D. Errors in DNA replication
Correct Answer: C
9. Which brain structures are primarily involved in obsessive-compulsive
disorder (OCD)?
A. Hippocampus and amygdala
B. Basal ganglia and occipito-frontal circuitry
C. Cerebellum and thalamus
D. Brainstem and hypothalamus
Correct Answer: B
10. Which neurodevelopmental changes occur during adolescence?
A. Increased gray matter volume
B. Dendritic pruning with emotional regulation dominated by the amygdala
C. Full prefrontal cortex maturation
D. Reduced synaptic activity
Correct Answer: B
, 11. Males most commonly present with schizophrenia at what age range?
A. 5–10 years
B. 10–25 years
C. 25–35 years
D. Over 40 years
Correct Answer: B
12. Females most commonly present with schizophrenia at what age range?
A. 10–20 years
B. 15–25 years
C. 25–35 years
D. Over 40 years
Correct Answer: C
13. What is the effect of administering erythromycin with oxcarbazepine
(Trileptal)?
A. Decreased erythromycin levels
B. Increased oxcarbazepine levels due to enzyme inhibition
C. No interaction
D. Reduced therapeutic effect of both drugs
Correct Answer: B
14. ACE inhibitors are considered first-line therapy for which conditions?
A. Asthma and COPD
B. Heart failure and hypertension
C. Diabetes and obesity
D. Anxiety disorders
Correct Answer: B
