Canadian Clinical Ethics and Decision-
Making Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
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1. A competent 72-year-old patient with end-stage chronic obstructive
pulmonary disease is admitted to a tertiary care hospital in Canada
with acute respiratory failure. The patient clearly states to the
attending physician and nursing team that she does not want
intubation or mechanical ventilation under any circumstances, even if
refusing treatment may result in death. Her adult son insists that the
healthcare team must “do everything possible” because he believes
his mother is depressed and incapable of rational thought. The patient
is alert, oriented, understands the consequences of refusal, and
consistently repeats her decision over several interviews. Which of the
, following is the most ethically appropriate action by the healthcare
team?
A. Proceed with intubation because preserving life overrides patient refusal
in emergency situations
B. Seek immediate court authorization to determine whether the patient’s
refusal should be ignored
C. Respect the patient’s refusal because a capable patient has the right to
decline life-sustaining treatment
D. Transfer decision-making authority to the son because family members
become substitute decision-makers during critical illness
C. Respect the patient’s refusal because a capable patient has the right to
decline life-sustaining treatment
Rationale: Canadian clinical ethics strongly emphasizes respect for patient
autonomy and informed refusal. A capable patient retains the legal and
ethical authority to refuse treatment, including life-sustaining
interventions. The patient’s disagreement with family members does not
invalidate her decision when decisional capacity is intact.
2. A pediatric oncology team is considering whether to enroll a 10-year-
old child in an experimental chemotherapy trial after standard
therapies have failed. The parents wish to proceed, believing that any
chance of survival should be pursued. The child repeatedly expresses
, fear and states that he does not want additional painful treatments.
The healthcare team recognizes that the child possesses a mature
understanding of his condition and likely outcomes. Which ethical
principle is most directly involved in determining how much weight
should be given to the child’s preferences?
A. Justice
B. Respect for emerging autonomy and assent
C. Utility maximization
D. Professional paternalism
B. Respect for emerging autonomy and assent
Rationale: In pediatric ethics, mature minors may possess sufficient
understanding to meaningfully participate in healthcare decisions. Ethical
practice requires consideration of assent, respect for developing
autonomy, and balancing parental authority with the child’s best interests
and expressed wishes.
3. A hospital ethics committee is consulted after an unconscious patient
arrives without identification following a motor vehicle collision. The
patient requires emergency surgery to prevent imminent death. No
substitute decision-maker can be located despite extensive efforts.
Which ethical approach most appropriately justifies proceeding with
treatment?
, A. Implied consent based on emergency necessity
B. Therapeutic privilege to conceal treatment information
C. Nonmaleficence requiring avoidance of all invasive interventions
D. Resource stewardship preventing costly emergency procedures
A. Implied consent based on emergency necessity
Rationale: Emergency ethical standards allow treatment without explicit
consent when delay would endanger life or health and no substitute
decision-maker is available. The law and ethical principles presume that
reasonable persons would consent to necessary emergency care under
such circumstances.
4. A family physician notices that a patient with poorly controlled
epilepsy continues driving despite repeated warnings regarding public
safety risks. The patient refuses to stop driving because he fears losing
employment. The physician becomes concerned that the patient may
cause serious harm to others. Which ethical principle most strongly
supports disclosure to licensing authorities if required by provincial
law?
A. Absolute confidentiality regardless of risk
B. Fidelity only to the individual patient
C. Duty to protect the public from foreseeable harm
D. Beneficence requiring preservation of employment
Making Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
1. A competent 72-year-old patient with end-stage chronic obstructive
pulmonary disease is admitted to a tertiary care hospital in Canada
with acute respiratory failure. The patient clearly states to the
attending physician and nursing team that she does not want
intubation or mechanical ventilation under any circumstances, even if
refusing treatment may result in death. Her adult son insists that the
healthcare team must “do everything possible” because he believes
his mother is depressed and incapable of rational thought. The patient
is alert, oriented, understands the consequences of refusal, and
consistently repeats her decision over several interviews. Which of the
, following is the most ethically appropriate action by the healthcare
team?
A. Proceed with intubation because preserving life overrides patient refusal
in emergency situations
B. Seek immediate court authorization to determine whether the patient’s
refusal should be ignored
C. Respect the patient’s refusal because a capable patient has the right to
decline life-sustaining treatment
D. Transfer decision-making authority to the son because family members
become substitute decision-makers during critical illness
C. Respect the patient’s refusal because a capable patient has the right to
decline life-sustaining treatment
Rationale: Canadian clinical ethics strongly emphasizes respect for patient
autonomy and informed refusal. A capable patient retains the legal and
ethical authority to refuse treatment, including life-sustaining
interventions. The patient’s disagreement with family members does not
invalidate her decision when decisional capacity is intact.
2. A pediatric oncology team is considering whether to enroll a 10-year-
old child in an experimental chemotherapy trial after standard
therapies have failed. The parents wish to proceed, believing that any
chance of survival should be pursued. The child repeatedly expresses
, fear and states that he does not want additional painful treatments.
The healthcare team recognizes that the child possesses a mature
understanding of his condition and likely outcomes. Which ethical
principle is most directly involved in determining how much weight
should be given to the child’s preferences?
A. Justice
B. Respect for emerging autonomy and assent
C. Utility maximization
D. Professional paternalism
B. Respect for emerging autonomy and assent
Rationale: In pediatric ethics, mature minors may possess sufficient
understanding to meaningfully participate in healthcare decisions. Ethical
practice requires consideration of assent, respect for developing
autonomy, and balancing parental authority with the child’s best interests
and expressed wishes.
3. A hospital ethics committee is consulted after an unconscious patient
arrives without identification following a motor vehicle collision. The
patient requires emergency surgery to prevent imminent death. No
substitute decision-maker can be located despite extensive efforts.
Which ethical approach most appropriately justifies proceeding with
treatment?
, A. Implied consent based on emergency necessity
B. Therapeutic privilege to conceal treatment information
C. Nonmaleficence requiring avoidance of all invasive interventions
D. Resource stewardship preventing costly emergency procedures
A. Implied consent based on emergency necessity
Rationale: Emergency ethical standards allow treatment without explicit
consent when delay would endanger life or health and no substitute
decision-maker is available. The law and ethical principles presume that
reasonable persons would consent to necessary emergency care under
such circumstances.
4. A family physician notices that a patient with poorly controlled
epilepsy continues driving despite repeated warnings regarding public
safety risks. The patient refuses to stop driving because he fears losing
employment. The physician becomes concerned that the patient may
cause serious harm to others. Which ethical principle most strongly
supports disclosure to licensing authorities if required by provincial
law?
A. Absolute confidentiality regardless of risk
B. Fidelity only to the individual patient
C. Duty to protect the public from foreseeable harm
D. Beneficence requiring preservation of employment
