Airway Disease, Infection and Obstruction
Assess breathlessness, asthma, COPD, pneumonia and airflow obstruction using severity and physiology.
How to prepare for MRCP(UK) Part 1
Use the official likely question distribution to plan breadth, then connect mechanisms, patterns and investigations to one most appropriate answer.
Core concepts
Concept 1
Respiratory deterioration is judged by work of breathing, gas exchange, fatigue and response, not wheeze alone.
Exam cue: Use ABCDE and severity markers before diagnostic detail.
Concept 2
Oxygen is prescribed to a target while the underlying cause is treated.
Exam cue: Interpret blood gases with the treatment already given.
Risk pitfalls and guardrails
Being reassured by a quiet chest in severe asthma.
Guardrail: Do not select an option merely because it is true; choose the one that best answers the exact stem and fits the full pattern.
Giving oxygen without a target or reassessment.
Guardrail: Do not select an option merely because it is true; choose the one that best answers the exact stem and fits the full pattern.
Memory anchors
What frames acute breathlessness?
Airway, work of breathing, oxygenation, circulation, onset and immediate reversible threats.
What makes asthma life-threatening?
Severe physiological compromise, exhaustion, altered consciousness or poor respiratory effort.
How is oxygen prescribed?
Target saturation, device, flow or concentration and monitoring.
What does a blood gas answer?
Ventilation, oxygenation and acid-base status in clinical context.
What supports chronic airway care?
Smoking support, inhaler technique, vaccination, rehabilitation, exacerbation plan and review.
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 22-year-old woman has episodic wheeze, cough and chest tightness that vary over time and are triggered by exercise. What is the most likely diagnosis?
A patient with suspected asthma has normal spirometry while asymptomatic. Which objective finding would support the diagnosis?
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.”