Certification Study Guide, Medication Administration Exam Prep,
Medication Aide Training, Medication Safety, Dosage Calculations,
Pharmacology, Documentation, Infection Control, Practice
Questions, Answers & Rationales
Question 1: A nurse is preparing to administer a scheduled dose of lithium
carbonate to a client with bipolar disorder. The client reports experiencing
nausea, fine hand tremors, and increased urination. Which action should the
nurse take first?
A. Administer the medication as ordered and document the client's report
B. Hold the medication and notify the healthcare provider immediately
C. Reassure the client that these are expected side effects of lithium therapy
D. Obtain a serum lithium level and continue monitoring the client's symptoms
CORRECT ANSWER: B. Hold the medication and notify the healthcare provider
immediately
Rationale: Nausea, fine hand tremors, and polyuria are early signs of lithium
toxicity. The nurse should hold the medication and notify the provider before
administering another dose, as continued administration could worsen toxicity.
While obtaining a serum lithium level is appropriate, holding the medication and
contacting the provider takes priority to prevent further harm.
Question 2: A client diagnosed with major depressive disorder is prescribed
sertraline. The nurse should instruct the client to watch for which potential
adverse effect that warrants immediate medical attention?
A. Dry mouth and constipation
B. Increased appetite and weight gain
C. Agitation, fever, and muscle rigidity
D. Mild sedation and fatigue
CORRECT ANSWER: C. Agitation, fever, and muscle rigidity
Rationale: Agitation, fever, and muscle rigidity are hallmark signs of serotonin
syndrome, a potentially life-threatening condition associated with SSRI
antidepressants like sertraline. This requires immediate medical intervention. Dry
mouth, constipation, and mild sedation are common side effects that do not
require emergency attention.
,Question 3: A nurse is caring for a client with schizophrenia who is experiencing
acute auditory hallucinations. Which nursing intervention is most appropriate
initially?
A. Tell the client that the voices are not real and should be ignored
B. Ask the client directly what the voices are saying
C. Isolate the client in a quiet room until the hallucinations subside
D. Administer PRN antipsychotic medication without assessment
CORRECT ANSWER: B. Ask the client directly what the voices are saying
Rationale: Asking the client directly about the content of the hallucinations allows
the nurse to assess for command hallucinations that might instruct the client to
harm self or others. This assessment is critical for safety planning. Simply telling
the client to ignore the voices dismisses the client's experience and does not
address potential safety concerns.
Question 4: A client with bipolar disorder is experiencing a manic episode and
has not slept for three days. The client is pacing, talking rapidly, and attempting
to rearrange furniture in the dayroom. Which nursing diagnosis should be the
priority?
A. Disturbed thought processes related to manic excitement
B. Risk for injury related to hyperactive behavior and decreased need for sleep
C. Impaired social interaction related to grandiose ideation
D. Ineffective coping related to situational stressors
CORRECT ANSWER: B. Risk for injury related to hyperactive behavior and
decreased need for sleep
Rationale: Safety is the priority in nursing care. A client in an acute manic episode
with hyperactivity, insomnia, and agitation is at high risk for physical injury to self
or others. Addressing the risk for injury takes precedence over thought processes,
social interaction, or coping deficits.
Question 5: A nurse is assessing a client who has been taking haloperidol for
schizophrenia. The client presents with a stiff neck, difficulty swallowing, and
involuntary upward deviation of the eyes. Which medication should the nurse
anticipate administering?
,A. Lorazepam
B. Diphenhydramine
C. Benztropine
D. Propranolol
CORRECT ANSWER: C. Benztropine
Rationale: The client is experiencing acute dystonia, an extrapyramidal side effect
of typical antipsychotics like haloperidol. Benztropine, an anticholinergic agent, is
the first-line treatment for acute dystonic reactions. Diphenhydramine may also
be used, but benztropine is the most specific antidote for dystonia.
Question 6: A client with generalized anxiety disorder is prescribed buspirone.
Which statement by the client indicates a need for further teaching?
A. "I should take this medication with food to reduce stomach upset."
B. "I will feel the full effects of this medication within a few hours."
C. "It may take several weeks before I notice improvement in my anxiety."
D. "I should avoid drinking grapefruit juice while taking this medication."
CORRECT ANSWER: B. "I will feel the full effects of this medication within a few
hours."
Rationale: Buspirone requires 2 to 4 weeks of consistent use before therapeutic
effects are achieved. Clients should be educated that this medication does not
provide immediate relief like benzodiazepines. The other statements are accurate
regarding buspirone administration.
Question 7: A nurse is conducting a mental status examination on a newly
admitted client. The nurse asks the client to interpret the proverb "People who
live in glass houses should not throw stones." The nurse is assessing which
aspect of mental status?
A. Orientation
B. Abstract reasoning
C. Memory
D. Insight
CORRECT ANSWER: B. Abstract reasoning
, Rationale: Asking a client to interpret proverbs assesses abstract reasoning ability.
Clients with cognitive impairment, thought disorders, or certain mental health
conditions may provide concrete interpretations, indicating impaired abstract
thinking. Orientation assesses awareness of time, place, and person.
Question 8: A client with borderline personality disorder is admitted following
self-inflicted lacerations. The client states, "I'll do anything to make you stay
with me. You're the only one who understands." Which defense mechanism is
the client demonstrating?
A. Splitting
B. Projection
C. Idealization
D. Regression
CORRECT ANSWER: C. Idealization
Rationale: Idealization involves attributing exaggerated positive qualities to
others. The client is placing the nurse on a pedestal as the "only one who
understands." Splitting would involve viewing the nurse as all good while viewing
others as all bad. Projection involves attributing one's own unacceptable feelings
to others.
Question 9: A nurse is teaching a client about the side effects of clozapine.
Which symptom should the nurse instruct the client to report immediately?
A. Constipation
B. Fever and sore throat
C. Increased salivation
D. Weight gain
CORRECT ANSWER: B. Fever and sore throat
Rationale: Clozapine carries a risk of agranulocytosis, a potentially fatal drop in
white blood cell count. Fever and sore throat may indicate infection secondary to
neutropenia and require immediate medical evaluation. Clients on clozapine
require regular CBC monitoring.