Psychosis
A patient who is nonsensical but is rhyming is exhibiting:
A: Word salad
B: Neologisms
C: Clang association
D: Echolalia
C. Clang association
Clang association: Speech governed by sound rather than meaning, often characterized by rhyming, punning, or alliteration despite the content being nonsensical. It is commonly observed in mania and schizophrenia.
Word salad (A): A severely disorganized mixture of words and phrases that completely lacks logical coherence or grammatical structure, without a rhyming pattern.
Neologisms (B): The invention of entirely new, made-up words, or using existing words in completely unconventional ways known only to the patient.
Echolalia (D): The automatic, parrot-like repetition or echoing of vocalizations made by another person.
FDA requires that generics not be significantly different from the parent compounds in what way?
A: Chemical structure
B: Bioequivalence
C: Tablet appearance
D: Manufacturing process
B.
Bioequivalence: The FDA mandates that a generic drug must show bioequivalence to the brand-name (parent) drug. This means there is no significant difference in the rate and extent of absorption (measured via peak plasma concentration $C_{\text{max}}$ and Area Under the Curve $\text{AUC}$) when the active ingredient reaches the site of action under similar conditions.
Chemical structure (A): The active pharmaceutical ingredient (API) in the generic must be identical to the parent compound, not just "not significantly different."
Tablet appearance (C): Federal trademark laws actually require generic medications to look visually distinct (different size, shape, color, or markings) from their brand-name counterparts so they do not infringe on trade dress.
Manufacturing process (D): Generic manufacturers are free to use different synthesis routes or manufacturing processes as long as the final product meets FDA Good Manufacturing Practices (GMP) and strict purity/quality standards.
Preoccupation and fear of having contracted a serious disease based on misinterpretation of bodily symptoms despite medical evaluation and reassurance is characteristic of:
A: Somatic symptom disorder
B: Illness anxiety disorder (hypochondriasis)
C: Conversion disorder
D: Body dysmorphic disorder
B: Illness anxiety disorder (hypochondriasis)
Explanation:
Illness anxiety disorder: Characterized by a high level of anxiety and preoccupation with having or acquiring a serious, undiagnosed illness. Somatic symptoms are absent or minimal; the focus is predominantly on the fear/misinterpretation of bodily sensations despite medical reassurance.
Somatic symptom disorder (A): Characterized by one or more prominent physical symptoms that cause significant distress and disruption, accompanied by excessive, disproportionate thoughts, feelings, or behaviors related to those physical symptoms.
Conversion disorder (C): Features neurological symptoms (such as weakness, paralysis, blindness, or seizures) that are incompatible with recognizable neurological conditions.
Body dysmorphic disorder (D): Preoccupation with perceived flaw(s) or defect(s) in physical appearance that are not observable or appear slight to others.
No-harm contracts between patients and clinicians are:
A: Very effective
B: Somewhat effective
C: Unhelpful in making decisions
D: Contraindicated
C: Unhelpful in making decisions
Explanation:
Lack of Evidence: Clinical evidence consistently shows that no-harm contracts (or "no-suicide contracts") do not lower suicide risk, prevent self-harm, or protect against liability.
Clinical Utility: They provide a false sense of security for clinicians and should not be relied upon to make risk-level determinations or discharge decisions.
Modern Standard: Guidelines recommend replacing no-harm contracts with structured Safety Planning Interventions (collaborative strategies that help patients identify personal warning signs, coping mechanisms, and emergency contacts).
A psychiatrist publicly diagnosing a celebrity they've never met is:
A: Ethical as a public service
B: Unethical because the psychiatrist has not examined the entertainer
C: Ethical if based on public information
D: Ethical with a disclaimer
B: Unethical because the psychiatrist has not examined the entertainer
Explanation:
The Goldwater Rule: Section 7.3 of the American Psychiatric Association (APA) Principles of Medical Ethics states that it is unethical for a psychiatrist to offer a professional opinion on a public figure unless they have conducted an in-person examination and obtained proper authorization/consent.
Rationale: Diagnostic opinions delivered through media or public platforms without a formal clinical relationship undermine professional integrity, risk spreading misdiagnoses based on unverified public reports, and violate patient privacy standards.
Why other options are incorrect: Disclaimers (D), public availability of media (C), or framing the opinion as a public educational service (A) do not override or exempt a clinician from the Goldwater Rule.
A person's inability or difficulty to describe or be aware of emotions or mood is called:
A: Anhedonia
B: Alogia
C: Alexithymia
D: Anosognosia
c. Alexithymia
Alexithymia: Literally translating from Greek to "no words for emotions," this refers to difficulty identifying, understanding, and describing one's own feelings or emotional state.
Anhedonia (A): The inability or reduced capacity to experience pleasure or interest in normally enjoyable activities.
Alogia (B): A reduction in the quantity of speech or speech content (often referred to as "poverty of speech"), commonly seen as a negative symptom in schizophrenia
Anosognosia (D): A deficit in self-awareness, where a person is unaware of or unable to perceive their own illness or neurological impairment.
What medication is effective in treatment of motor/vocal tics associated with Tourette syndrome refractory to treatment with antipsychotics and alpha adrenergic agonists?
A: Haloperidol
B: Clonidine
C: Tetrabenazine
D: Risperidone
C.
Mechanism: Tetrabenazine is a reversible VMAT2 (vesicular monoamine transporter 2) inhibitor. It depletes central presynaptic dopamine stores, making it effective for motor and vocal tics when first-line therapies fail.
Clinical Context: Alpha-2 adrenergic agonists (clonidine, guanfacine) are typically first-line, followed by second-generation or first-generation antipsychotics (haloperidol, risperidone, aripiprazole). When tics are refractory to both, VMAT2 inhibitors like tetrabenazine or deutetrabenazine are the primary next-step options.
Incorrect Choices: Haloperidol (A) and Risperidone (D) are antipsychotics, and Clonidine (B) is an alpha-2 agonist—all of which the prompt states were already tried and failed.
For a 43-year-old with multiple somatic complaints not matching objective findings, what should be recommended to the patient's PCP?
A: Refer to psychiatry
B: Schedule regular visits with a physical exam
C: Order more diagnostic tests
D: Prescribe antidepressants
B: Schedule regular visits with a physical exam
Explanation:
Primary Recommendation: The cornerstone of managing Somatic Symptom Disorder in primary care is scheduling brief, regular, structured visits (e.g., every 4–6 weeks) that include a focused physical exam.
Why other options are incorrect:
Refer to psychiatry (A): Patients with somatic symptom disorder often resist psychiatric referral initially because they perceive their symptoms as purely physical. Reframing management through the primary care physician is first-line.
Order more diagnostic tests (C): Excessive testing increases patient anxiety, risks procedural complications, and reinforces somatic fixation.
Prescribe antidepressants (D): Pharmacotherapy is reserved for co-occurring mood/anxiety disorders or severe refractory cases, not as a first-step general management strategy.
The rate of completed suicide is highest for adult males when?
A: Young adulthood
B: Middle age
C: Older than 65
D: Adolescence
C: Older than 65 (specifically, age 75–85+)
Explanation:
Demographic Risk: In adult males, the rate of completed suicide increases with age, reaching its peak in men older than 65 (and highest among white males aged 85 and older).
Contributing Factors: Older males face specific risk factors including physical illness, chronic pain, loss of independence, social isolation, bereavement, and the use of more lethal, decisive means with less likelihood of rescue.
Epidemiological Note: While suicide attempts are more frequent among younger individuals and women, completed suicide rates in males consistently correlate directly with increasing age.
For a therapist attracted to a patient discussing sexual fantasies about the therapist, the most appropriate next step is:
A: Disclose feelings to the patient
B: Terminate therapy
C: Seek consultation with a colleague
D: Ignore the feelings
C: Seek consultation with a colleague
Explanation:
Best First Step: Experiencing countertransference—including romantic or sexual attraction—is a recognized clinical phenomenon. The immediate, standard-of-care management is for the therapist to seek supervision or peer consultation to process these feelings, maintain professional objectivity, and ensure patient safety.
Why other options are incorrect:
Disclose feelings to the patient (A): Self-disclosing sexual attraction creates a severe boundary strain, shifts the focus of therapy away from the patient's needs, and risks exploiting the therapeutic frame.
Terminate therapy (B): Abruptly terminating therapy without first seeking supervision is premature and can feel punitive or abandon toxic to the patient. Termination is reserved for situations where countertransference cannot be safely managed after consultation.
Ignore the feelings (D): Ignoring intense countertransference can lead to unexamined behaviors, loss of clinical neutrality, or eventual boundary violations.
Speech that is normal in rate and rhythm but lacks content, as in "It is white, very white. I know. Things are that way. They are. I am." is an example of:
A: Word salad
B: Alogia
C: Neologisms
D: Echolalia
B: Alogia (specifically, poverty of content of speech)
Explanation:
Alogia / Poverty of content: Speech that is adequate or normal in quantity, rate, and rhythm, but conveys little to no meaningful information because of vagueness, empty repetition, or obscure phrases. This contrasts with poverty of speech, where the actual volume/amount of speech is reduced.
Word salad (A): Speech that completely lacks grammatical structure and logical connection between words (e.g., "Daylight apple running matrix blue"). The example sentence is grammatically correct and fluent, but contentless.
Neologisms (C): The creation of entirely new, invented words or using existing words in completely unconventional ways.
Echolalia (D): The immediate, parrot-like repeating or echoing of someone else's spoken words.
After overdose, patient has fever, confusion, tachycardia, dry mouth, urinary retention, dilated and unresponsive pupils. Which medication would treat this anticholinergic toxicity?
A: Naloxone
B: Flumazenil
C: Physostigmine
D: N-acetylcysteine
C.
Physostigmine: A tertiary amine acetylcholinesterase inhibitor that crosses the blood-brain barrier. By preventing the breakdown of acetylcholine, it increases cholinergic tone in both the central and peripheral nervous systems, reversing central anticholinergic delirium and peripheral anticholinergic signs (fever, tachycardia, dry mouth, urinary retention, dilated/unresponsive pupils).
Naloxone (A): Reverses opioid toxicity (respiratory depression, miosis/pinpoint pupils, altered mental status).
Flumazenil (B): Reverses benzodiazepine overdose (rarely used due to the risk of precipitating withdrawal seizures).
N-acetylcysteine (D): The antidote for acetaminophen (paracetamol) toxicity, working by replenishing glutathione stores in the liver.
A 25-year-old referred by a plastic surgeon, claims that part of her face is swollen. What is the likely diagnosis?
A: Conversion disorder
B: Body dysmorphic disorder
C: Delusional disorder
D: Factitious disorder
B: Body dysmorphic disorder
Explanation:
Body dysmorphic disorder (BDD): Characterized by a persistent preoccupation with a perceived flaw or defect in physical appearance (often involving facial features like the nose, skin, or facial symmetry/swelling) that is either unobservable or appears slight to others. Patients frequently seek out plastic surgeons or dermatologists for cosmetic procedures to "fix" the perceived flaw, which rarely relieves their distress.
Conversion disorder (A): Involves altered voluntary motor or sensory functions (e.g., sudden blindness, paralysis, pseudo-seizures) that are incompatible with recognized neurological conditions, rather than concerns about physical attractiveness or symmetry.
Delusional disorder (C): Characterized by fixed, non-bizarre delusions (e.g., somatic, persecutory, jealous) lasting at least one month without the specific self-directed aesthetic preoccupation and repetitive cosmetic-seeking behaviors classic to BDD.
Factitious disorder (D): Involves intentionally producing or feigning physical or psychological signs to assume the "sick role" without external rewards.
The most consistent predictor of future suicidal behavior is:
A: Depression
B: Prior attempts
C: Substance abuse
D: Family history
B: Prior attempts
Explanation:
Single Best Predictor: A history of prior suicide attempts is globally recognized as the single most robust and consistent predictor of future suicidal behavior and completed suicide.
Clinical Significance: The risk of suicide is highest in the months immediately following an attempt, and a past attempt increases long-term suicide risk by over 30-fold compared to the general population.
Why others are incorrect:
Depression (A), Substance abuse (C), and Family history (D) are significant, high-yield risk factors, but none match the predictive strength of a patient's own history of prior suicidal behavior.
What ethical principle provides the most appropriate basis for psychiatric intervention in a mentally incompetent patient?
A: Autonomy
B: Beneficence
C: Justice
D: Nonmaleficence
B: Beneficence
Explanation:
Primary Basis: Beneficence—the obligation of healthcare providers to act in the best interest of the patient—provides the standard legal and ethical justification for overriding refusal of care or initiating involuntary treatment when a patient lacks decision-making capacity.
Interplay with Autonomy (A): Autonomy gives competent individuals the right to self-determination (including refusing care). When a patient is determined to be mentally incompetent, their autonomy is diminished, and beneficence takes priority to protect them from harm and provide needed care.
Nonmaleficence (D): "Do no harm" is a core principle, but it is a negative duty (refraining from causing harm) rather than the active duty to intervene and provide beneficial care.
Justice (C): Refers to fairness, equal distribution of healthcare resources, and non-discrimination, which does not directly dictate treatment decisions for impaired decision-making capacity.
Which term describes a state of immobility that is constantly maintained?
A: Echopraxia
B: Catalepsy
C: Waxy flexibility
D: Stereotypy
B: Catalepsy
Explanation of terms:
Catalepsy: A state of fixed, rigid posture and immobility that is constantly maintained regardless of external stimuli, along with a decreased sensitivity to pain.
Waxy flexibility (C): A specific motor phenomenon (flexibilitas cerea) where a patient allows their limbs to be placed or moved into arbitrary postures by an examiner, which they then maintain like wax.
Echopraxia (A): The involuntary, parrot-like imitation or echoing of another person's movements.
Stereotypy (D): Repetitive, non-functional, fixed motor behaviors or vocalizations (such as body rocking or hand flapping).
Patient presents to ED complaining of ringing in ears, abdominal pain, and is found to have mild metabolic acidosis. Overdose of what substance?
A: Acetaminophen
B: Ibuprofen
C: Aspirin
D: Naproxen
C.
Tinnitus (ringing in ears), abdominal pain, and acid-base disturbances are the classic triad of salicylate toxicity.
Salicylates directly stimulate the respiratory center (causing initial respiratory alkalosis) and uncouple oxidative phosphorylation (leading to anion-gap metabolic acidosis).
NSAIDs (ibuprofen, naproxen) typically cause minor GI upset, while acetaminophen targets the liver without causing tinnitus.
A 40-year-old cannot speak after a screaming argument with spouse. Patient writes, "I have been trying to speak, but cannot make a single sound." Throat exam is normal. There is an occasional loud cough. Diagnosis?
A: Malingering
B: Factitious disorder
C: Conversion disorder
D: Aphasia
C: Conversion disorder (Functional Neurological Symptom Disorder)
Explanation:
Conversion disorder: Characterized by sudden loss of voluntary motor or sensory function (in this case, psychogenic aphonia) following an acute psychosocial stressor (a screaming argument).
Key Diagnostic Clue: Internal inconsistency on examination. The patient claims an absolute inability to produce sound, yet demonstrates normal vocal cord adduction during involuntary acts—such as producing a loud, normal cough. The throat exam is otherwise completely normal.
Why others are incorrect:
Malingering (A): Involves intentional production of symptoms driven by clear external incentives (e.g., financial gain, avoiding legal consequences).
Factitious disorder (B): Involves intentional production of symptoms solely to assume the "sick role," without external secondary gain.
Aphasia (D): A language processing disorder resulting from brain injury (e.g., stroke), which does not present as isolated acute aphonia following an argument with an intact, normal cough.
What is the most common method for completed suicides in adolescents?
A: Overdose
B: Hanging
C: Firearms
D: Cutting
C: Firearms
Explanation:
Most Common Method: Firearms account for the highest percentage of completed suicides among adolescents in the United States (followed by hanging/suffocation).
Lethality: While poisonings/overdoses and cutting are more common methods for suicide attempts in adolescents, firearms have a near-100% lethality rate, making them the primary cause of completed suicides in this age demographic.
Clinical Implications: Lethal means counseling—specifically asking about and securing or removing access to firearms in the home—is a critical, evidence-based suicide prevention strategy for families with youth at risk.
Difference between a boundary violation and boundary crossing:
A: Violations are always harmful
B: Boundary violations are characteristically exploitative
C: Crossings are always harmful
D: There is no difference
B: Boundary violations are characteristically exploitative
Explanation:
Boundary Violation: An egregious, harmful breach of the therapeutic boundary that is exploitative, non-therapeutic, and serves the needs of the clinician rather than the patient (e.g., sexual intimacy with a patient, business partnerships, exploiting personal information).
Boundary Crossing: A minor, non-exploitative deviation from standard practice that is often harmless, benign, or clinically helpful to the therapeutic relationship (e.g., extending a session for an acute crisis, accepting a small inexpensive holiday gift, or making a brief self-disclosure to build rapport).
Why others are incorrect:
Violations are always harmful (A): While violations carry significant potential for harm, option B captures the key defining clinical feature (exploitation/intent).
Crossings are always harmful (C): Incorrect; crossings are frequently helpful or harmless.
For a diagnosis of Schizoaffective disorder in a patient with mood and psychotic symptoms, what additional criterion is required?
A: Presence of mood symptoms for the majority of the illness
B: Presence of psychotic symptoms for at least 2 weeks in the absence of mood symptoms
C: Concurrent presence of mood and psychotic symptoms
D: Alternating mood and psychotic symptoms
B. To distinguish Schizoaffective Disorder from a Mood Disorder with Psychotic Features (such as Bipolar I with psychotic features or Major Depressive Disorder with psychotic features), DSM criteria require two specific temporal relationship markers:
Delusions or hallucinations for at least 2 consecutive weeks in the absence of a major mood episode (depressive or manic) at some point during the lifetime duration of the illness. This proves that the underlying psychotic disorder exists independently of the mood disturbance.
Major mood episode symptoms are present for the majority of the total duration of the active and residual portions of the illness (Option A is also a component of Criterion C, but Option B represents the pathognomonic feature that explicitly separates schizoaffective disorder from a primary mood disorder).
Hepatitis C treatment with interferon can cause what psychiatric symptom?
A: Mania
B: Psychosis
C: Depression
D: Anxiety
C.
Interferon-alpha therapy (formerly standard treatment for Hepatitis C) is notorious for inducing major depressive episodes, severe apathy, fatigue, and suicidal ideation.
Up to 30–50% of patients receiving interferon develop significant depressive symptoms, often requiring pretreatment or concurrent treatment with SSRIs.
A 32-year-old cannot move the right leg. Exam does not find a cause. The diagnosis is likely to be conversion disorder if which of the following is found?
A: Symptoms not intentionally produced
B: Clear secondary gain
C: Inconsistent symptoms
D: Presence of depression
Historical/Classic Board View (Option A): Conversion disorder was defined as neurological symptoms that are not intentionally produced or feigned, occurring unconsciously as a psychological defense mechanism.
Current DSM-5 Criteria (Option C): DSM-5 shifted away from trying to prove a patient's internal intent (since unconscious vs. conscious intent is difficult to prove objectively). Instead, it added Criterion B, which requires finding clinical evidence of internal inconsistency on neurological examination (such as a positive Hoover sign or preserve of function during automatic movements).
Which disorder is the most common among patients who complete suicide?
A: Anxiety disorders
B: Mood disorders
C: Psychotic disorders
D: Personality disorders
B: Mood disorders
Explanation:
Most Common Underlying Condition: Unipolar Major Depressive Disorder and Bipolar Disorder collectively account for approximately 50% to 60% of all completed suicides.
Lifetime Risk: Up to 15% of patients with severe, untreated mood disorders die by suicide, making mood disorders the single most prevalent diagnostic category found in psychological autopsy studies of completed suicides.
Why others are incorrect:
Substance Use Disorders and Psychotic Disorders (C) (e.g., schizophrenia) carry high individual suicide risks (around 10% lifetime risk for schizophrenia), but their overall population prevalence among completed suicides is lower than that of mood disorders.
Anxiety (A) and Personality disorders (D) (e.g., Borderline Personality Disorder) increase suicide risk—especially when comorbid with depression—but are not the most common primary underlying diagnosis in completed suicides.
The three components of informed consent include: the presentation of information, the voluntariness of consent on the part of patient, and:
A: Written documentation
B: Witness presence
C: Mental competence
D: Time for consideration
C: Mental competence (or Decision-Making Capacity)
Explanation:
The Three Core Elements:
Information / Disclosure: The patient receives clear details regarding the nature of the procedure, risks, benefits, alternatives, and consequences of refusal.
Voluntariness: Consent must be given freely, without coercion or undue influence.
Competence / Capacity: The patient must possess the mental ability to understand the information, appreciate its relevance to their situation, reason through options, and express a clear decision.
Why others are incorrect:
Written documentation (A) and witness presence (B) are administrative or legal safeguards, but they are not core theoretical/ethical elements of informed consent itself (verbal consent can be valid).
Time for consideration (D) is good practice, but not one of the defining tripartite components.