Mood and Psychotic Disorders
Epidemiology, aetiology, presentation, differential diagnosis, treatment, course and outcome of depressive, bipolar and psychotic disorders.
How to prepare for MRCPsych Paper B
Integrate clinical formulation, safety and current UK practice with disciplined appraisal of design, bias, estimates and applicability.
Core concepts
Concept 1
Assessment of mood and psychotic disorders integrates symptom form, duration, course, function, risk, physical and substance causes, developmental context and collateral information.
Exam cue: Build a longitudinal timeline before distinguishing unipolar, bipolar, primary psychotic, affective psychotic and secondary presentations.
Concept 2
Treatment is phase-specific and combines engagement, psychosocial care, medication where indicated, physical health work and relapse prevention according to severity and preference.
Exam cue: Match management to acute risk, syndrome, previous response, adverse effects, capacity and maintenance need.
Risk pitfalls and guardrails
Diagnosing from one striking symptom without its context, course or exclusions.
Guardrail: Do not diagnose from one feature; establish context, course, impairment, exclusions and the classification system in use.
Stopping at acute symptom control without physical health, adherence, social recovery and relapse planning.
Guardrail: Do not choose an option because it is merely familiar or associated; show why it best answers this lead-in.
Memory anchors
Why is a longitudinal history essential in a depressive presentation?
Past elevation, psychosis, recurrence, treatment response and functional change can alter diagnosis and management.
What makes a delusion different from an overvalued idea?
The belief's conviction, evidential basis, cultural context and relationship to identity and challenge must be assessed, not inferred from content alone.
What should an early psychosis assessment actively exclude?
Substance, medication, neurological, metabolic and other medical causes alongside affective and trauma-related explanations.
What belongs in relapse prevention?
Early warning signs, triggers, protective routines, treatment preferences, support contacts and an agreed response plan.
Why monitor physical health in severe mental illness?
Illness, treatment and unequal access contribute to substantial preventable morbidity and mortality.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
A 28-year-old has eight days of elevated mood, reduced need for sleep, pressured speech, grandiosity and marked occupational disruption. What syndrome is most likely?
A patient with severe depression believes they have irreversibly destroyed their organs and refuses food. What feature most affects immediate treatment planning?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
What is Pass Harbor?
Completely free exam prep for 247 UK exams.
- Practice questions
- Flashcards
- Study guides
- Mock exams
- No registration
- No paywall
- Start instantly
“No more expensive exam prep. Quality study tools should be accessible to everyone.”