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Question 1Psychiatric assessment, descriptive psychopathology and formulation
According to psychophysics in general psychology, what is the minimum magnitude of physical stimulus energy required to produce a conscious sensory experience 50% of the time called?
- Absolute Sensory Threshold (绝对感觉阈限) Correct answer.
- Difference Sensory Threshold (差别感觉阈限)
- Weber Fraction (韦伯常数)
- Sensory Adaptation Level (感觉适应水平)
Explanation
In general psychology (普通心理学), the Absolute Sensory Threshold (绝对感觉阈限) is defined as the minimum physical energy or stimulus intensity that can be consciously detected by a sensory receptor at least 50% of the time. The lower the threshold, the higher the absolute sensory receptivity (绝对感受性).
Question 2Psychiatric assessment, descriptive psychopathology and formulation
A psychotherapist notices that after learning a new psychodynamic diagnostic classification system, the therapist has difficulty recalling the older psychiatric criteria learned previously. This forgetting phenomenon is best explained as:
- Proactive Interference (前摄抑制)
- Retroactive Interference (倒摄抑制) Correct answer.
- Motivated Forgetting (动机性遗忘)
- Cue-Dependent Retrieval Failure (线索依赖性提取失败)
Explanation
Retroactive Interference (倒摄抑制) occurs when newly acquired information interferes with and impairs the retrieval or retention of previously learned information. Conversely, Proactive Interference (前摄抑制) occurs when old learning interferes with the acquisition of new material.
Question 3Psychiatric assessment, descriptive psychopathology and formulation
When a person is reading a complex clinical case study, a sudden loud explosion outside instantly directs the person's focus away from the text without any conscious intent or effort. What type of attention (注意) is demonstrated?
- Involuntary Attention (无意注意 / 不随意注意) Correct answer.
- Voluntary Attention (有意注意 / 随意注意)
- Post-Voluntary Attention (有意后注意 / 随意后注意)
- Selective Divided Attention (选择性分配注意)
Explanation
Involuntary Attention (无意注意 / 不随意注意) is an orientation response triggered automatically by sudden, intense, novel, or emotionally salient environmental stimuli without pre-determined conscious intention or volitional effort.
Question 4Psychiatric assessment, descriptive psychopathology and formulation
Which classical theory of emotion asserts that emotional experience arises from the interaction between physiological arousal and cognitive appraisal (认知评价) of the environmental context?
- James-Lange Theory (詹姆斯-兰格理论)
- Cannon-Bard Thalamic Theory (坎农-巴德丘脑理论)
- Schachter-Singer Two-Factor Theory (沙赫特-辛格双因素理论) Correct answer.
- Zajonc-LeDoux Affective Primacy Theory (扎荣茨-莱杜克斯情感优先理论)
Explanation
The Schachter-Singer Two-Factor Theory (沙赫特-辛格双因素情绪理论) posits that emotional feeling requires two discrete components: general physiological arousal and cognitive interpretation/labeling of that physiological state based on contextual cues.
Question 5Psychiatric assessment, descriptive psychopathology and formulation
In Abraham Maslow's Hierarchy of Needs (马斯洛需要层次理论), which of the following needs is categorized as a Being/Growth Need (成长性需要 / B-needs) rather than a Deficiency Need (匮乏性需要 / D-needs)?
- Physiological needs (生理需要)
- Safety and security needs (安全需要)
- Love and belongingness needs (归属与爱的需要)
- Self-Actualization needs (自我实现的需要) Correct answer.
Explanation
Maslow distinguished between Deficiency Needs (匮乏性需要 / D-needs: physiological, safety, belongingness, and esteem needs, which arise from deprivation and cease upon fulfillment) and Growth Needs (成长性需要 / B-needs: self-actualization and self-transcendence, which involve fulfilling human potential and increase in motivation as they are pursued).
Question 6Psychiatric assessment, descriptive psychopathology and formulation
In Sigmund Freud's structural model of personality (人格结构理论), which psychic component operates strictly according to the 'Pleasure Principle' (快乐原则) and consists of instinctual drives seeking immediate tension reduction?
- Id (本我) Correct answer.
- Ego (自我)
- Superego (超我)
- Ego Ideal (自我理想)
Explanation
The Id (本我) is the primitive, unconscious reservoir of psychic energy and biological drives (Eros and Thanatos) operating exclusively on the Pleasure Principle (快乐原则), seeking immediate gratification and tension discharge without regard for reality or morality.
Question 7Psychiatric assessment, descriptive psychopathology and formulation
A client harboring intense, unacceptable hostility toward an overbearing colleague behaves in an excessively warm, obsequious, and fawning manner whenever interacting with that colleague. Which ego defense mechanism (防御机制) is operating?
- Projection (投射)
- Reaction Formation (反向形成) Correct answer.
- Sublimation (升华)
- Displacement (置换 / 转移)
Explanation
Reaction Formation (反向形成) is a defense mechanism in which unconscious, unacceptable impulses, hostility, or anxiety-provoking desires are repressed and transformed into their exact opposite conscious feelings and exaggerated behavioral manifestations.
Question 8Psychiatric assessment, descriptive psychopathology and formulation
In Carl Jung's Analytical Psychology (荣格分析心理学), what term describes the universal, ancestral psychological substrate containing inherited primordial images and instinctual patterns (Archetypes 原型)?
- Personal Unconscious (个体潜意识)
- Collective Unconscious (集体潜意识) Correct answer.
- Persona (人格面具)
- Shadow (阴影)
Explanation
Carl Jung defined the Collective Unconscious (集体潜意识) as the deepest layer of the psyche shared across all humanity, containing evolutionary memories, universal mythic motifs, and inherited predispositions called Archetypes (原型), such as the Anima/Animus, Shadow, Self, and Persona.
Question 9Psychiatric assessment, descriptive psychopathology and formulation
In Raymond Cattell's trait theory of personality, how did Cattell classify personality traits into their fundamental structural building blocks versus their observable behavioral manifestations?
- Cardinal Traits vs. Central Traits (首要特质与核心特质)
- Surface Traits vs. Source Traits (表面特质与根源特质) Correct answer.
- Dynamic Traits vs. Temperament Traits (动力特质与气质特质)
- Genotypic Traits vs. Phenotypic Traits (基因型特质与表型特质)
Explanation
Cattell distinguished between Surface Traits (表面特质 - clusters of observable, co-occurring behaviors) and Source Traits (根源特质 - underlying, fundamental latent dimensions discovered through factor analysis that give rise to surface behaviors). Cattell identified 16 primary source traits (16PF).
Question 10Psychiatric assessment, descriptive psychopathology and formulation
In the modern Five-Factor Model of personality (Big Five / 大五人格模型), which domain reflects high emotional instability, chronic distress, anxiety, and vulnerability to stress?
- Extraversion (外向性)
- Agreeableness (宜人性)
- Neuroticism (神经质 / 情绪稳定性) Correct answer.
- Conscientiousness (尽责性)
Explanation
In the Big Five model (OCEAN: Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism), Neuroticism (神经质 / 情绪不稳定性) measures individual differences in emotional reactivity, anxiety, depressive affect, self-consciousness, and vulnerability to psychological distress.
Question 11Psychiatric assessment, descriptive psychopathology and formulation
According to Harold Kelley's Covariation Model of Attribution (凯利三度归因模型), an observer is most likely to make an INTERNAL (dispositional) attribution (内部归因) for a person's behavior when which pattern of information is present?
- High Consensus, High Distinctiveness, High Consistency (高共识性、高区别性、高一贯性)
- Low Consensus, Low Distinctiveness, High Consistency (低共识性、低区别性、高一贯性) Correct answer.
- Low Consensus, High Distinctiveness, Low Consistency (低共识性、高区别性、低一贯性)
- High Consensus, Low Distinctiveness, Low Consistency (高共识性、低区别性、低一贯性)
Explanation
Under Kelley's Covariation Model, behavior is attributed to the internal disposition of the actor when: (1) Consensus is Low (others do not act this way), (2) Distinctiveness is Low (the person acts this way in many different situations), and (3) Consistency is High (the person reliably acts this way across time).
Question 12Psychiatric assessment, descriptive psychopathology and formulation
When observing a colleague arriving late to a psychiatric clinic team meeting, a staff member concludes 'he is lazy and uncommitted,' but when arriving late oneself the next day, the same staff member explains 'the subway was severely delayed.' What social cognitive phenomenon is illustrated?
- Fundamental Attribution Error & Actor-Observer Bias (基本归因错误与行动者-观察者偏差) Correct answer.
- Self-Fulfilling Prophecy (自我实现预言)
- Halo Effect (晕轮效应 / 光环效应)
- Social Loafing (社会懈怠 / 社会惰化)
Explanation
The Fundamental Attribution Error involves overemphasizing internal dispositional factors when explaining others' negative behaviors. The Actor-Observer Bias (行动者-观察者偏差) refers to the pervasive tendency to attribute others' behaviors to internal traits while attributing one's own identical behavior to external situational pressures.
Question 13Psychiatric assessment, descriptive psychopathology and formulation
According to Leon Festinger's Cognitive Dissonance Theory (费斯廷格认知失调理论), when an individual engages in behavior that directly conflicts with their deeply held personal values and attitudes, what is the most likely psychological outcome?
- Sensory Habituation (感觉习惯化)
- Psychological tension that motivates attitude change or cognitive rationalization (心理紧张驱动态度改变或认知合理化) Correct answer.
- Permanent regression to earlier developmental fixations (退行到早期固着点)
- Immediate spontaneous extinction of the behavior (行为的自发消退)
Explanation
Festinger demonstrated that holding contradictory cognitions or behaving contrary to personal beliefs induces an unpleasant state of Cognitive Dissonance (认知失调), which generates psychological tension and compels the individual to reduce dissonance by changing attitudes, altering behavior, or inventing cognitive justifications.
Question 14Psychiatric assessment, descriptive psychopathology and formulation
George Engel's Biopsychosocial Model (生物-心理-社会医学模式) revolutionized modern clinical psychiatry and psychotherapy primarily by emphasizing which core principle?
- Mental disorders are purely biochemical neurotransmitter imbalances requiring exclusive pharmacotherapy.
- Health and illness result from dynamic, reciprocal interactions among biological, psychological, and sociocultural factors. Correct answer.
- Psychological illness is entirely determined by subconscious childhood psychosexual conflicts.
- Societal and economic structures are the sole causal determinants of psychological disorders.
Explanation
Introduced by George Engel in 1977, the Biopsychosocial Model (生物-心理-社会医学模式) replaced the reductionist biomedical model by establishing that human health, illness, and therapeutic recovery arise from the complex, continuous interplay of biological (genetic, neurochemical), psychological (cognition, coping, emotion), and social/cultural systems.
Question 15Psychiatric assessment, descriptive psychopathology and formulation
A patient with acute mania speaks at rapid speed, constantly leaping from one topic to another based on superficial acoustic rhymes (clang associations 谐音联想) or environmental distractions, yet each individual sentence remains grammatically intact. What formal thought disorder (思维形式障碍) is present?
- Loosening of Associations (思维散漫)
- Flight of Ideas (思维奔逸) Correct answer.
- Word Salad / Incoherence (思维破裂)
- Thought Blocking (思维中断)
Explanation
Flight of Ideas (思维奔逸) is a hallmark thought form disorder in manic episodes characterized by accelerated associative flow, excessive verbal productivity, distractibility, clang associations (音联), and punning (意联), where sentences remain coherent individually despite rapid shifts in topic.
Question 16Psychiatric assessment, descriptive psychopathology and formulation
A patient firmly believes that a television news anchor's casual hand gestures and blinking during the evening broadcast are coded messages specifically meant to convey hidden instructions to the patient. What type of delusion (妄想) is this?
- Delusion of Reference (关系妄想) Correct answer.
- Delusion of Persecution (被害妄想)
- Delusion of Grandeur (夸大妄想)
- Delusion of Jealousy (嫉妒妄想)
Explanation
A Delusion of Reference (关系妄想) is a false, fixed, idiosyncratic belief that completely irrelevant, benign, or neutral external events, objects, media broadcasts, or people's actions hold special, direct, personal significance and meaning for oneself.
Question 17Psychiatric assessment, descriptive psychopathology and formulation
In classical descriptive psychopathology (Kurt Schneider / Karl Jaspers), what characterizes a Primary Delusion (原发性妄想) as distinct from a Secondary Delusion (继发性妄想)?
- Primary delusions arise suddenly and directly without preceding affective turmoil or logical derivation; secondary delusions are understandable consequences of hallucinations or mood states. Correct answer.
- Primary delusions only occur in children, whereas secondary delusions occur in older adults.
- Primary delusions disappear spontaneously within 24 hours.
- Primary delusions are always triggered by physical brain tumors.
Explanation
In Jaspersian psychopathology, Primary Delusions (原发性妄想 - including delusional perception 妄想知觉 and delusional mood 妄想心境) emerge sui generis as immediate, un-derivable, core psychotic transformations. Secondary Delusions (继发性妄想) arise secondarily as understandable psychological explanations for hallucinations, severe depression (e.g., guilt delusions), or delirium.
Question 18Psychiatric assessment, descriptive psychopathology and formulation
A patient describes the sensation that foreign thoughts are being transmitted into their brain by an electronic transmitter, and that their limbs are being manipulated like a marionette by an external force. This clinical manifestation represents which Schneiderian First-Rank Symptom (施耐德首级症状)?
- Passivity Experience / Delusions of Control (被动体验 / 被控制感) Correct answer.
- Depersonalization (人格解体)
- Illusion of Double Identity (替身综合征 / Capgras syndrome)
- Synesthesia (联觉)
Explanation
Passivity Experience / Delusions of Control (被动体验 / 被控感 / 影响妄想) is a classic Schneiderian First-Rank symptom of schizophrenia where the individual experiences their thoughts (thought insertion), emotions (made affect), volition, or physical motor movements (made impulses/acts) as being directly controlled, dictated, and manipulated by an outside entity.
Question 19Psychiatric assessment, descriptive psychopathology and formulation
A patient with chronic schizophrenia smiles broadly and chuckles cheerfully while describing the gruesome death of their beloved parent. Which affective disturbance (情感障碍) is displayed?
- Affective Incongruence / Inappropriate Affect (情感倒错) Correct answer.
- Affective Blunting / Flat Affect (情感平淡 / 情感迟钝)
- Emotional Lability (情感脆弱 / 情感不稳)
- Apathy (情感淡漠)
Explanation
Affective Incongruence / Inappropriate Affect (情感倒错) occurs when a patient's overt emotional expression is completely discordant with, or opposite to, the cognitive content of their speech or the objective situational context, representing a severe splitting (schism) of psychic functions in schizophrenia.
Question 20Psychiatric assessment, descriptive psychopathology and formulation
A 35-year-old software programmer lives in total isolation, expresses zero desire for friendships or romantic intimacy, chooses solitary hobbies, and exhibits cold emotional detachment and flat affect. What personality disorder is indicated?
- Schizoid Personality Disorder (分裂样人格障碍) Correct answer.
- Avoidant Personality Disorder (回避型人格障碍)
- Borderline Personality Disorder (边缘型人格障碍)
- Antisocial Personality Disorder (反社会型人格障碍)
Explanation
Schizoid Personality Disorder (分裂样人格障碍 / Cluster A) is characterized by a pervasive pattern of detachment from social relationships, lack of desire for intimacy, preference for solitary activities, indifference to praise or criticism, and restricted emotional expression.
Question 21Psychiatric assessment, descriptive psychopathology and formulation
A 23-year-old client presents with chronic feelings of emptiness, frantic efforts to avoid real or imagined abandonment, extreme splitting in interpersonal relationships (idealizing a therapist one week and devaluing them the next), marked impulsivity, and recurrent non-suicidal self-injury. What is the diagnosis?
- Borderline Personality Disorder (边缘型人格障碍 BPD) Correct answer.
- Histrionic Personality Disorder (表演型人格障碍)
- Schizotypal Personality Disorder (分裂型人格障碍)
- Dependent Personality Disorder (依赖型人格障碍)
Explanation
Borderline Personality Disorder (边缘型人格障碍 BPD) is a Cluster B personality disorder characterized by pervasive instability in interpersonal relationships, self-image, and affects, marked impulsivity, identity disturbance, fear of abandonment, primitive defense of Splitting (分裂机制), and self-injurious/suicidal gestures.
Question 22Psychiatric assessment, descriptive psychopathology and formulation
A 29-year-old individual longs for close romantic relationships but avoids dating entirely due to overwhelming fears of being ridiculed, criticized, or rejected, viewing oneself as socially inept and personally unappealing. What personality disorder is this?
- Avoidant Personality Disorder (回避型人格障碍) Correct answer.
- Schizoid Personality Disorder (分裂样人格障碍)
- Narcissistic Personality Disorder (自恋型人格障碍)
- Paranoid Personality Disorder (偏执型人格障碍)
Explanation
Avoidant Personality Disorder (回避型人格障碍 / Cluster C) is defined by pervasive social inhibition, feelings of inadequacy, and hypersensitivity to negative evaluation, where the individual desperately desires interpersonal warmth but avoids social contact due to extreme fear of embarrassment or rejection.
Question 23Psychiatric assessment, descriptive psychopathology and formulation
In Classical Test Theory (经典测验理论 CTT), the basic mathematical relationship between an observed test score (X), the hypothetical True Score (T), and the Measurement Error (E) is expressed as:
- X = T + E Correct answer.
- X = T × E
- T = X + E
- E = X × T
Explanation
In Classical Test Theory (经典测验理论 CTT), the observed raw score (X) is postulated as the linear sum of the individual's True Score (T / 真分数) and random Measurement Error (E / 测量误差): X = T + E, assuming the expected value of error is zero and uncorrelated with true score.
Question 24Psychiatric assessment, descriptive psychopathology and formulation
Which psychometric reliability coefficient (信度系数) measures the internal consistency and homogeneity of items within a psychological assessment instrument?
- Cronbach's Alpha (克隆巴赫α系数) Correct answer.
- Test-Retest Reliability (重测信度 / 稳定系数)
- Alternate Forms Reliability (复本信度 / 等值系数)
- Inter-Rater Reliability (评分者信度)
Explanation
Cronbach's Alpha (克隆巴赫α系数 / 内部一致性信度) evaluates the extent to which all items on a psychometric scale measure the same underlying construct, based on average inter-item correlations and total scale variance.
Question 25Psychiatric assessment, descriptive psychopathology and formulation
A clinical psychology researcher correlates scores on a newly developed depression inventory with a recognized gold-standard psychiatric diagnosis established simultaneously. What type of psychometric validity is being evaluated?
- Concurrent Validity (同时效度) Correct answer.
- Predictive Validity (预测效度)
- Content Validity (内容效度)
- Face Validity (表面效度)
Explanation
Concurrent Validity (同时效度) is a subtype of criterion-related validity (效标效度) where the new psychometric test and the external criterion measure (gold standard diagnosis) are obtained at the same point in time.
Question 26Psychiatric assessment, descriptive psychopathology and formulation
In psychological measurement, if a standardized test score has a mean (μ) of 50 and a standard deviation (σ) of 10, what standard score scale is being utilized?
- Standard Score Z (Z分数)
- T-Score (T分数) Correct answer.
- Wechsler Deviation IQ (离差智商, Mean=100, SD=15)
- Stanine Scale (标准九分, Mean=5, SD=2)
Explanation
The T-Score (T分数) standard scale is defined mathematically as T = 50 + 10Z (where Z = (X - μ) / σ), establishing a standardized mean of 50 and standard deviation of 10, widely used in personality instruments like the MMPI and EPQ.
Question 27Psychiatric assessment, descriptive psychopathology and formulation
In the traditional MMPI framework, which named validity scale is associated with unusually virtuous self-presentation or socially desirable responding? A scale result alone does not prove intentional deception.
- L Scale / Lie Scale (说谎量表) Correct answer.
- F Scale / Infrequency Scale (诈病/伪病量表)
- K Scale / Defensiveness Scale (校正量表)
- ? Scale / Cannot Say Scale (疑问量表)
Explanation
The traditional L scale concerns unusually virtuous or socially desirable self-presentation. A validity indicator must be interpreted with the instrument version, cultural context and other evidence; it cannot by itself prove deliberate deception or establish a psychiatric diagnosis.
Question 28Psychiatric assessment, descriptive psychopathology and formulation
On the MMPI clinical scales, which scale corresponds to Clinical Scale 2 (量表2)?
- Hypochondriasis (Hs / 疑病量表)
- Depression (D / 抑郁量表) Correct answer.
- Hysteria (Hy / 癔症量表)
- Psychopathic Deviate (Pd / 精神病态量表)
Explanation
On the MMPI, Clinical Scale 2 is Depression (D / 抑郁量表), which assesses depressive affect, dysphoria, pessimism, self-depreciation, and psychomotor retardation.
Question 29Psychiatric assessment, descriptive psychopathology and formulation
The Eysenck Personality Questionnaire (EPQ / 艾森克人格问卷) assesses human personality across which four fundamental dimensions?
- E (Extraversion), N (Neuroticism), P (Psychoticism), and L (Lie / Social Desirability). Correct answer.
- O (Openness), C (Conscientiousness), E (Extraversion), and A (Agreeableness).
- Id, Ego, Superego, and Libido.
- Verbal IQ, Performance IQ, Full Scale IQ, and Processing Speed.
Explanation
Hans Eysenck's EPQ measures three major personality dimensions: Extraversion-Introversion (E / 内外向), Neuroticism-Stability (N / 神经质), Psychoticism-Socialization (P / 精神质), plus a Lie scale (L / 掩饰/效度量表).
Question 30Psychiatric assessment, descriptive psychopathology and formulation
In Cattell's 16 Personality Factor Questionnaire (16PF / 卡特尔16种人格因素问卷), what standardized scoring scale (标准分系统) is utilized to report factor profiles?
- Standard Ten / Sten Score (标准十分, 1–10, Mean=5.5, SD=1.5) Correct answer.
- T-Score (Mean=50, SD=10)
- Standard Nine / Stanine (1–9, Mean=5, SD=2)
- Z-Score (Mean=0, SD=1)
Explanation
The 16PF utilizes the Standard Ten / Sten Score (标准十分 / 1–10分制), where the standardized mean is 5.5 and the standard deviation is 1.5. Scores of 1–3 indicate low factor presence, 4–7 indicate intermediate average range, and 8–10 indicate high factor presence.
Question 31Psychiatric assessment, descriptive psychopathology and formulation
The Symptom Checklist-90 (SCL-90 / 90项症状清单) uses a 5-point Likert scale (1 to 5) across 9 primary symptom dimensions. What rating does a score of '1' represent on each item?
- None / Not at all (从无) Correct answer.
- Mild (轻度)
- Moderate (中度)
- Severe (严重)
Explanation
On the SCL-90 in China: 1 = None/Not at all (从无), 2 = Mild (轻度), 3 = Moderate (中度), 4 = Quite severe (偏重), and 5 = Severe (严重).
Question 32Psychiatric assessment, descriptive psychopathology and formulation
The Hamilton Anxiety Rating Scale (HAMA / 汉密尔顿焦虑量表, 14 items) assesses anxiety by dividing symptoms into which two primary subscale factors?
- Psychic Anxiety and Somatic Anxiety (精神性焦虑与躯体性焦虑) Correct answer.
- Panic Attacks and Agoraphobia
- Obsessions and Compulsions
- Depression and Mania
Explanation
The 14 items of the HAMA divide cleanly into two core factor dimensions: (1) Psychic Anxiety (精神性焦虑 - items 1–6 and 14: anxious mood, tension, fears, insomnia, intellectual cognitive impairment, depressed mood), and (2) Somatic Anxiety (躯体性焦虑 - items 7–13: muscular, sensory, cardiovascular, respiratory, gastrointestinal, genitourinary, and autonomic symptoms).
Question 33Psychiatric assessment, descriptive psychopathology and formulation
The Thematic Apperception Test (TAT / 主题统觉测验), developed by Henry Murray and Christiana Morgan, assesses personality dynamics and subconscious motives primarily by analyzing:
- The protagonist's 'Needs' (需要) and environmental 'Press' (压力) in stories invented in response to ambiguous interpersonal picture cards. Correct answer.
- Speed of tapping a computerized keyboard.
- Word associations to 100 rapid stimulus verbs.
- Self-reported agreement on 500 true-or-false items.
Explanation
Murray's TAT is a projective test where the examinee creates imaginative stories about ambiguous interpersonal scenes. Analysis focuses on identifying the Hero (protagonist), the Hero's internal Needs (需要 - achievement, affiliation, power, aggression), and the environmental Press (压力 - external forces, barriers, parental demands) acting upon the Hero.
Question 34Mood syndromes, longitudinal diagnosis and recovery planning
To diagnose a Major Depressive Episode (抑郁发作) according to international and Chinese psychiatric classification guidelines, symptoms such as pervasive depressed mood and anhedonia (快感缺失) must be continuously present for at least what minimum time duration?
- 3 consecutive days
- 2 consecutive weeks (14 days) Correct answer.
- 6 consecutive months
- 1 full calendar year
Explanation
Under CCMD-3, ICD-11, and DSM-5, a Major Depressive Episode (抑郁发作) requires the presence of core depressive symptoms (depressed mood, marked loss of interest/anhedonia, energy reduction) for at least 2 consecutive weeks (两周), causing clinically significant distress or social/occupational impairment.
Question 35Mood syndromes, longitudinal diagnosis and recovery planning
What is the primary clinical diagnostic distinction between Bipolar I Disorder (双相I型障碍) and Bipolar II Disorder (双相II型障碍)?
- Bipolar I requires at least one lifetime Manic Episode (躁狂发作); Bipolar II requires at least one Hypomanic Episode (轻躁狂) and at least one Major Depressive Episode, with NO history of full mania. Correct answer.
- Bipolar I involves only rapid cycling without depression; Bipolar II involves only depression without elevated mood.
- Bipolar I occurs exclusively in children, whereas Bipolar II occurs exclusively in elderly patients.
- Bipolar I has no biological component, whereas Bipolar II is strictly genetic.
Explanation
Bipolar I Disorder (双相I型) is defined by the occurrence of at least one full Manic Episode (躁狂发作 - severe functional impairment, possible psychosis, or hospitalization). Bipolar II Disorder (双相II型) requires at least one Hypomanic Episode (轻躁狂发作 - lasting >= 4 days without severe social disruption or psychosis) and at least one Major Depressive Episode, with zero lifetime manic episodes.
Question 36Mood syndromes, longitudinal diagnosis and recovery planning
A 28-year-old doctor is brought to hospital after 6 days of sleeping 2 hours nightly, speaking rapidly, spending thousands of euros on unrealistic business plans, and claiming special political influence. He is irritable when challenged and requires admission because of unsafe behaviour. There is no intoxication or medical cause. Which diagnosis is most appropriate?
- Borderline personality disorder
- Cyclothymic disorder
- Adjustment disorder with mixed disturbance of emotions and conduct
- Bipolar I disorder, current manic episode Correct answer.
Explanation
A manic episode involves abnormally elevated or irritable mood with increased energy and marked impairment, psychosis, or hospitalization. Hospitalization means the episode need not last a full week to qualify; a manic episode establishes bipolar I disorder.
Question 37Mood syndromes, longitudinal diagnosis and recovery planning
A 41-year-old reports feeling low most days for 3 years, with low energy, poor concentration, pessimism, and low self-esteem. She has never had mania or hypomania and has not been symptom-free for more than a few weeks. Her symptoms are distressing but have not met criteria for repeated discrete severe depressive episodes. Which diagnosis best fits?
- Cyclothymic disorder
- Bipolar II disorder
- Persistent depressive disorder (dysthymia) Correct answer.
- Brief depressive episode
Explanation
Persistent depressive disorder describes chronic depressive symptoms lasting at least 2 years in adults, without extended symptom-free intervals. Cyclothymia requires chronic fluctuating hypomanic and depressive symptoms.
Question 38Mood syndromes, longitudinal diagnosis and recovery planning
Eight days after giving birth, a 31-year-old has almost no sleep, fluctuating confusion, pressured speech, and a belief that her baby has been replaced by an evil double. She hears a voice telling her not to feed the baby. What is the most appropriate response?
- Reassure the family that intrusive thoughts are normal and arrange routine review in 6 weeks
- Same-day urgent psychiatric assessment with infant safeguarding and likely mother-baby inpatient care Correct answer.
- Prescribe a hypnotic by telephone and avoid further assessment
- Start exposure therapy to the baby as the sole intervention
Explanation
Postpartum psychosis is a psychiatric emergency because of risks to mother and infant. Urgent specialist assessment, risk management, and usually inpatient care in a mother-baby unit are indicated where available.
Question 39Mood syndromes, longitudinal diagnosis and recovery planning
Five days after giving birth, a 32-year-old woman is sleepless, elated and says the baby has a divine mission. She is pacing and intermittently frightened that staff will steal the baby. What is the best management?
- Reassure the family that this is normal baby blues
- Arrange urgent psychiatric assessment and consider admission to a specialist mother-baby unit if available Correct answer.
- Wait until the 6-week postnatal check because postpartum disorders usually settle
- Offer only parenting classes because medication is always contraindicated postpartum
Explanation
Postpartum psychosis is a psychiatric emergency, often beginning within days of birth, and requires urgent specialist assessment to protect mother and infant while supporting attachment.
Question 40Psychosis, differential diagnosis and ongoing care
Under the Chinese Classification of Mental Disorders (CCMD-3) and ICD-11, what is the minimum duration requirement for active characteristic psychotic symptoms (e.g., persecutory delusions, auditory hallucinations) to establish a diagnosis of Schizophrenia (精神分裂症)?
- At least 48 hours
- At least 1 month Correct answer.
- At least 6 months continuous active psychosis
- At least 2 years
Explanation
Under CCMD-3 and ICD-10/ICD-11, the diagnosis of Schizophrenia (精神分裂症) requires the presence of characteristic psychotic symptoms (delusions, hallucinations, formal thought disorder, or catatonic/negative symptoms) for a minimum duration of at least 1 month during the active phase. (Note: DSM-5 requires 1 month of active symptoms within an overall 6-month continuous disturbance).
Question 41Psychosis, differential diagnosis and ongoing care
Which feature most strongly supports a diagnosis of primary negative symptoms rather than secondary negative symptoms in schizophrenia?
- Reduced facial expression that begins immediately after a large increase in dopamine-blocking medication
- Social withdrawal occurring only during persecutory delusions about neighbours
- Loss of motivation that fully remits when a major depressive episode is treated
- Persistent avolition and blunted affect after depression, positive symptoms, substance use and antipsychotic parkinsonism have been addressed Correct answer.
Explanation
Primary negative symptoms are intrinsic to schizophrenia and persist after common secondary causes have been considered. Depression, positive symptoms, sedation, extrapyramidal effects and substance use can all mimic or worsen negative symptoms.
Question 42Psychosis, differential diagnosis and ongoing care
Which factor is most consistently associated with poorer outcome in first-episode psychosis and is a key target for early intervention services?
- High educational achievement before onset
- Longer duration of untreated psychosis Correct answer.
- Rapid engagement with family psychoeducation
- Early treatment of comorbid substance misuse
Explanation
A longer duration of untreated psychosis is associated with poorer symptomatic and functional outcomes. Early intervention services aim to reduce delays, improve engagement and address family, social and substance-related factors.
Question 43Anxiety, obsessive-compulsive and trauma-related formulations
A 32-year-old accountant reports un-focused, excessive worry about numerous everyday matters (health, family safety, finances, minor work errors) for the past 8 months. The worry is accompanied by motor tension, restlessness, fatigue, and insomnia. What is the most appropriate diagnosis?
- Panic Disorder (惊恐障碍)
- Generalized Anxiety Disorder (广泛性焦虑障碍 GAD) Correct answer.
- Agoraphobia (场所恐惧症)
- Specific Phobia (特定恐惧症)
Explanation
Generalized Anxiety Disorder (广泛性焦虑障碍 / 广泛浮动性焦虑) is characterized by chronic, excessive, uncontrollable worry regarding a wide variety of everyday domains, accompanied by somatic symptoms (muscle tension, autonomic hyperarousal, fatigue, irritability, sleep disturbance) lasting for at least 6 months.
Question 44Anxiety, obsessive-compulsive and trauma-related formulations
A 28-year-old client experiences recurrent, sudden surges of intense terror accompanied by palpitations, sweating, shortness of breath, and a fear of impending death or losing control. These episodes peak within 10 minutes, occur without identifiable triggers, and result in chronic worry about future attacks. What is the diagnosis?
- Panic Disorder (惊恐障碍 / 惊恐发作) Correct answer.
- Social Anxiety Disorder (社交焦虑障碍)
- Hypochondriasis / Illness Anxiety Disorder (疑病障碍)
- Major Depressive Disorder (重度抑郁障碍)
Explanation
Panic Disorder (惊恐障碍) is characterized by recurrent unexpected panic attacks (惊恐发作) featuring acute autonomic surge and catastrophic cognitions (fear of dying, heart attack, going crazy), followed by at least 1 month of persistent concern about subsequent attacks or maladaptive behavioral changes.
Question 45Anxiety, obsessive-compulsive and trauma-related formulations
A 24-year-old college student experiences intense fear and autonomic flushing when giving classroom presentations or eating in front of peers, fearing that others will judge them as incompetent or awkward, resulting in severe academic avoidance. What is the clinical diagnosis?
- Social Anxiety Disorder / Social Phobia (社交焦虑障碍 / 社交恐惧症) Correct answer.
- Agoraphobia (场所恐惧症)
- Schizoid Personality Disorder (分裂样人格障碍)
- Specific Phobia: Situational Type (特定恐惧症)
Explanation
Social Anxiety Disorder (社交焦虑障碍 / 社交恐惧症) involves marked, persistent fear or anxiety about one or more social situations in which the individual is exposed to possible scrutiny by others, driven by fears of showing anxiety symptoms that will be negatively evaluated.
Question 46Anxiety, obsessive-compulsive and trauma-related formulations
A client spends 4 hours every day repeatedly checking door locks, gas stoves, and electrical switches. The client recognizes that the checks are irrational and excessive (ego-dystonic 属于自我不协调), yet experiences intolerable anxiety if prevented from performing them. What disorder is this?
- Obsessive-Compulsive Disorder (强迫障碍 OCD) Correct answer.
- Obsessive-Compulsive Personality Disorder (强迫型人格障碍 OCPD)
- Delusional Disorder (妄想性障碍)
- Schizophrenia (精神分裂症)
Explanation
Obsessive-Compulsive Disorder (强迫障碍 OCD) is characterized by intrusive, distressing obsessions (强迫观念) and repetitive mental or behavioral compulsions (强迫行为) performed to neutralize distress. The symptoms are typically recognized by the patient as unreasonable and ego-dystonic (自我不和谐), creating internal resistance.
Question 47Anxiety, obsessive-compulsive and trauma-related formulations
A survivor of a catastrophic building fire presents 3 months after the event with recurrent intrusive flashbacks (闪回), nightmares of the fire, avoidance of fire-related cues, emotional detachment, and hypervigilance (高度警觉). What is the diagnosis?
- Acute Stress Disorder (急性应激障碍 ASD)
- Post-Traumatic Stress Disorder (创伤后应激障碍 PTSD) Correct answer.
- Adjustment Disorder (适应障碍)
- Prolonged Grief Disorder (迁延性哀伤障碍)
Explanation
Post-Traumatic Stress Disorder (创伤后应激障碍 PTSD) is diagnosed when symptoms of trauma intrusion (flashbacks, nightmares), avoidance of trauma reminders, negative alterations in cognitions/mood, and hyperarousal persist for MORE than 1 month following exposure to actual or threatened death, serious injury, or sexual violence.
Question 48Anxiety, obsessive-compulsive and trauma-related formulations
In Dissociative Amnesia (分离性遗忘), what is the typical clinical pattern of memory loss following traumatic psychological stress?
- Inability to recall significant personal biographical information, usually of a traumatic or stressful nature, that is inconsistent with ordinary forgetfulness. Correct answer.
- Loss of language grammar and procedural motor skills (e.g., forgetting how to walk or write).
- Loss of short-term memory capacity due to acute cerebral infarction.
- Progressive irreversible loss of semantic knowledge seen in Alzheimer's disease.
Explanation
Dissociative Amnesia (分离性遗忘) is a dissociative disorder characterized by an inability to recall important autobiographical information (typically localized or selective amnesia surrounding traumatic events like warfare, abuse, or disasters) that cannot be explained by neurological injury, intoxication, or normal forgetting.
Question 49Psychotherapy models, learning processes and therapeutic communication
In classical psychoanalysis, what is the 'Fundamental Rule' (基本原则) required of the analysand during therapeutic sessions?
- Free Association (自由联想 - verbalizing every thought, image, and feeling without censorship or selection). Correct answer.
- Maintaining complete silence until the analyst speaks.
- Writing a 500-word daily behavioral diary.
- Performing daily systematic muscle relaxation.
Explanation
The Fundamental Rule of psychoanalysis (精神分析的基本规则) is Free Association (自由联想). The patient is instructed to say whatever comes into their mind, without withholding, editing, judging, or censoring any thought, memory, fantasy, or feeling, no matter how trivial, embarrassing, or distressing.
Question 50Psychotherapy models, learning processes and therapeutic communication
During psychodynamic psychotherapy, a client begins treating the therapist with intense suspicion, anger, and accusations of betrayal that are identical to the unresolved feelings the client experienced toward their abusive father during childhood. This therapeutic phenomenon is:
- Negative Transference (负移情) Correct answer.
- Positive Transference (正移情)
- Countertransference (反移情)
- Projective Identification (投射性认同)
Explanation
Transference (移情) occurs when a client unconsciously redirects feelings, attitudes, and desires experienced toward significant childhood figures (e.g., parents) onto the therapist. When these displaced feelings involve hostility, resentment, or mistrust, it is termed Negative Transference (负移情).