Behavioral Science &
Ethics Exam 2026
Edition Answers &
Detailed Rationales
1. A 24-year-old medical student becomes increasingly
anxious before examinations. She reports palpitations,
sweating, and difficulty concentrating but denies symptoms
outside examination periods. Which defense mechanism is
most consistent with unconsciously redirecting anxiety
toward excessive studying and achievement?
A. Projection
B. Displacement
C. Sublimation
D. Regression
Answer: C. Sublimation
,Rationale: Sublimation is a mature defense mechanism in which
unacceptable or distressing impulses are unconsciously
redirected into socially acceptable activities. Channeling anxiety
into productive academic achievement is a classic example.
2. A physician tells a patient, "Your biopsy shows cancer, but
we have several effective treatment options." Which
communication technique is most appropriate for maintaining
patient trust?
A. Avoiding discussion of prognosis
B. Providing information using clear, understandable language
C. Giving extensive technical details immediately
D. Reassuring the patient that everything will definitely be fine
Answer: B. Providing information using clear, understandable
language
Rationale: Effective communication requires honest,
understandable, and appropriately paced information. False
reassurance can undermine trust, while excessive technical
detail may overwhelm the patient.
3. A 7-year-old child believes that illness occurs because of
bad behavior. According to Piaget, this child's understanding
of illness most likely reflects which cognitive stage?
,A. Sensorimotor
B. Preoperational
C. Concrete operational
D. Formal operational
Answer: B. Preoperational
Rationale: Children in the preoperational stage commonly
demonstrate magical thinking and may believe that illness is
caused by thoughts, wishes, or misbehavior.
4. A patient with major depressive disorder reports loss of
interest, low energy, and early-morning awakening. Which
neurotransmitter system is most strongly associated with the
pathophysiology of depressive symptoms?
A. Dopamine, serotonin, and norepinephrine
B. Acetylcholine only
C. Glutamate only
D. GABA only
Answer: A. Dopamine, serotonin, and norepinephrine
Rationale: Depression is associated with dysregulation involving
multiple neurotransmitter systems, particularly serotonin,
norepinephrine, and dopamine, which contribute to mood,
motivation, cognition, and reward processing.
, 5. A 45-year-old patient refuses to accept a diagnosis of
advanced cancer despite repeated discussions and objective
imaging findings. Which defense mechanism is most likely
being used?
A. Denial
B. Reaction formation
C. Intellectualization
D. Rationalization
Answer: A. Denial
Rationale: Denial involves refusing to consciously acknowledge
an emotionally threatening reality. The patient rejects the
diagnosis despite clear evidence.
6. A physician notices that a patient repeatedly arrives late to
appointments. The physician becomes unusually irritated
because the behavior reminds him of conflicts with his own
family member. Which phenomenon is occurring?
A. Transference
B. Countertransference
C. Projection
D. Displacement
Ethics Exam 2026
Edition Answers &
Detailed Rationales
1. A 24-year-old medical student becomes increasingly
anxious before examinations. She reports palpitations,
sweating, and difficulty concentrating but denies symptoms
outside examination periods. Which defense mechanism is
most consistent with unconsciously redirecting anxiety
toward excessive studying and achievement?
A. Projection
B. Displacement
C. Sublimation
D. Regression
Answer: C. Sublimation
,Rationale: Sublimation is a mature defense mechanism in which
unacceptable or distressing impulses are unconsciously
redirected into socially acceptable activities. Channeling anxiety
into productive academic achievement is a classic example.
2. A physician tells a patient, "Your biopsy shows cancer, but
we have several effective treatment options." Which
communication technique is most appropriate for maintaining
patient trust?
A. Avoiding discussion of prognosis
B. Providing information using clear, understandable language
C. Giving extensive technical details immediately
D. Reassuring the patient that everything will definitely be fine
Answer: B. Providing information using clear, understandable
language
Rationale: Effective communication requires honest,
understandable, and appropriately paced information. False
reassurance can undermine trust, while excessive technical
detail may overwhelm the patient.
3. A 7-year-old child believes that illness occurs because of
bad behavior. According to Piaget, this child's understanding
of illness most likely reflects which cognitive stage?
,A. Sensorimotor
B. Preoperational
C. Concrete operational
D. Formal operational
Answer: B. Preoperational
Rationale: Children in the preoperational stage commonly
demonstrate magical thinking and may believe that illness is
caused by thoughts, wishes, or misbehavior.
4. A patient with major depressive disorder reports loss of
interest, low energy, and early-morning awakening. Which
neurotransmitter system is most strongly associated with the
pathophysiology of depressive symptoms?
A. Dopamine, serotonin, and norepinephrine
B. Acetylcholine only
C. Glutamate only
D. GABA only
Answer: A. Dopamine, serotonin, and norepinephrine
Rationale: Depression is associated with dysregulation involving
multiple neurotransmitter systems, particularly serotonin,
norepinephrine, and dopamine, which contribute to mood,
motivation, cognition, and reward processing.
, 5. A 45-year-old patient refuses to accept a diagnosis of
advanced cancer despite repeated discussions and objective
imaging findings. Which defense mechanism is most likely
being used?
A. Denial
B. Reaction formation
C. Intellectualization
D. Rationalization
Answer: A. Denial
Rationale: Denial involves refusing to consciously acknowledge
an emotionally threatening reality. The patient rejects the
diagnosis despite clear evidence.
6. A physician notices that a patient repeatedly arrives late to
appointments. The physician becomes unusually irritated
because the behavior reminds him of conflicts with his own
family member. Which phenomenon is occurring?
A. Transference
B. Countertransference
C. Projection
D. Displacement
