Canadian Controlled Substances Act
Healthcare Exam Practice Questions
And Correct Answers (Verified Answers)
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1. A registered nurse working in a community addiction clinic in Canada
receives a verbal order from a physician to administer methadone to a
patient enrolled in an opioid agonist treatment program. Before
administering the medication, the nurse reviews the patient’s chart
and notices that the physician’s exemption allowing methadone
prescribing privileges under applicable federal requirements expired
two weeks earlier. The patient is experiencing mild withdrawal
symptoms and is requesting immediate treatment. According to
Canadian controlled substances legislation and professional
accountability standards, what is the nurse’s MOST appropriate
action?
,A. Administer the methadone because patient withdrawal symptoms create
an implied emergency exemption
B. Delay administration and verify whether another authorized prescriber
can legally continue the prescription
C. Administer half the prescribed dose while awaiting clarification from the
physician
D. Provide the methadone because the physician’s prior authorization
remains temporarily valid for continuity of care
B. Delay administration and verify whether another authorized prescriber
can legally continue the prescription
Rationale: Under Canadian controlled substances law and professional
standards, healthcare professionals must ensure controlled substances are
prescribed and administered only by authorized practitioners. An expired
authorization invalidates the legality of the order, and nurses remain
professionally accountable for verifying lawful prescribing authority before
administration.
2. A pharmacist in Ontario receives a prescription for hydromorphone
from a patient who has recently transferred from another province.
The prescription appears authentic, but the pharmacist notices
unusual refill frequency patterns and conflicting identification
information. Under federal controlled substances requirements and
, provincial professional obligations, what should the pharmacist do
FIRST?
A. Refuse service permanently and report the patient immediately to police
authorities
B. Dispense a limited emergency supply without documentation
requirements
C. Verify the legitimacy of the prescription and prescriber before dispensing
the medication
D. Dispense the medication because denying opioids may constitute
discrimination
C. Verify the legitimacy of the prescription and prescriber before
dispensing the medication
Rationale: Pharmacists are legally obligated to exercise professional
judgment and verify suspicious prescriptions involving controlled
substances. Verification protects public safety, prevents diversion, and
fulfills federal and provincial regulatory obligations before dispensing
occurs.
3. A nurse practitioner prescribes a controlled benzodiazepine for an
elderly patient with severe anxiety and insomnia. During a follow-up
visit, the practitioner discovers the patient has been obtaining similar
medications from multiple clinics simultaneously. According to
, Canadian controlled substances law and ethical prescribing principles,
which action is MOST appropriate?
A. Continue prescribing to avoid abrupt withdrawal complications without
further inquiry
B. Immediately discharge the patient from care for deceptive conduct
C. Assess for substance use disorder risk, document findings, and coordinate
safer ongoing care
D. Notify law enforcement before conducting any clinical reassessment
C. Assess for substance use disorder risk, document findings, and
coordinate safer ongoing care
Rationale: Healthcare professionals must respond to possible misuse
through assessment, documentation, patient safety planning, and
coordinated care. Abrupt termination or punitive approaches may worsen
harm and violate ethical obligations related to continuity of care.
4. A hospital administrator develops a policy regarding storage of
narcotics in inpatient units. Which policy element BEST aligns with
federal controlled substances requirements and healthcare risk
management principles?
A. Permitting all hospital employees unrestricted access to narcotic storage
areas during emergencies
B. Storing controlled substances in secure, monitored, and access-restricted
Healthcare Exam Practice Questions
And Correct Answers (Verified Answers)
Plus Rationale 2026 Q&A| Instant
Download Pdf
1. A registered nurse working in a community addiction clinic in Canada
receives a verbal order from a physician to administer methadone to a
patient enrolled in an opioid agonist treatment program. Before
administering the medication, the nurse reviews the patient’s chart
and notices that the physician’s exemption allowing methadone
prescribing privileges under applicable federal requirements expired
two weeks earlier. The patient is experiencing mild withdrawal
symptoms and is requesting immediate treatment. According to
Canadian controlled substances legislation and professional
accountability standards, what is the nurse’s MOST appropriate
action?
,A. Administer the methadone because patient withdrawal symptoms create
an implied emergency exemption
B. Delay administration and verify whether another authorized prescriber
can legally continue the prescription
C. Administer half the prescribed dose while awaiting clarification from the
physician
D. Provide the methadone because the physician’s prior authorization
remains temporarily valid for continuity of care
B. Delay administration and verify whether another authorized prescriber
can legally continue the prescription
Rationale: Under Canadian controlled substances law and professional
standards, healthcare professionals must ensure controlled substances are
prescribed and administered only by authorized practitioners. An expired
authorization invalidates the legality of the order, and nurses remain
professionally accountable for verifying lawful prescribing authority before
administration.
2. A pharmacist in Ontario receives a prescription for hydromorphone
from a patient who has recently transferred from another province.
The prescription appears authentic, but the pharmacist notices
unusual refill frequency patterns and conflicting identification
information. Under federal controlled substances requirements and
, provincial professional obligations, what should the pharmacist do
FIRST?
A. Refuse service permanently and report the patient immediately to police
authorities
B. Dispense a limited emergency supply without documentation
requirements
C. Verify the legitimacy of the prescription and prescriber before dispensing
the medication
D. Dispense the medication because denying opioids may constitute
discrimination
C. Verify the legitimacy of the prescription and prescriber before
dispensing the medication
Rationale: Pharmacists are legally obligated to exercise professional
judgment and verify suspicious prescriptions involving controlled
substances. Verification protects public safety, prevents diversion, and
fulfills federal and provincial regulatory obligations before dispensing
occurs.
3. A nurse practitioner prescribes a controlled benzodiazepine for an
elderly patient with severe anxiety and insomnia. During a follow-up
visit, the practitioner discovers the patient has been obtaining similar
medications from multiple clinics simultaneously. According to
, Canadian controlled substances law and ethical prescribing principles,
which action is MOST appropriate?
A. Continue prescribing to avoid abrupt withdrawal complications without
further inquiry
B. Immediately discharge the patient from care for deceptive conduct
C. Assess for substance use disorder risk, document findings, and coordinate
safer ongoing care
D. Notify law enforcement before conducting any clinical reassessment
C. Assess for substance use disorder risk, document findings, and
coordinate safer ongoing care
Rationale: Healthcare professionals must respond to possible misuse
through assessment, documentation, patient safety planning, and
coordinated care. Abrupt termination or punitive approaches may worsen
harm and violate ethical obligations related to continuity of care.
4. A hospital administrator develops a policy regarding storage of
narcotics in inpatient units. Which policy element BEST aligns with
federal controlled substances requirements and healthcare risk
management principles?
A. Permitting all hospital employees unrestricted access to narcotic storage
areas during emergencies
B. Storing controlled substances in secure, monitored, and access-restricted
