Parenchymal, Pleural, Vascular and Respiratory Failure
Interpret X-ray, CT and physiology in pulmonary embolism, pleural disease, interstitial disease and respiratory failure.
How to prepare for MRCP(UK) Part 2 Written
Use the official likely question distribution to protect breadth, then practise extracting decisive clinical and visual evidence before selecting one best answer.
Core concepts
Concept 1
Gas-exchange pattern, haemodynamic stability, imaging distribution, pleural signs, exposures and autoimmune or malignant context.
Exam cue: Massive pulmonary embolism, tension pneumothorax, rapidly progressive respiratory failure or severe haemoptysis.
Concept 2
Stabilise gas exchange and circulation, treat the vascular or pleural emergency and plan cause-specific long-term care.
Exam cue: Use pre-test probability, CT or ultrasound, pleural fluid analysis and pulmonary physiology to answer a defined question.
Risk pitfalls and guardrails
Using D-dimer outside a probability pathway or delaying decompression for tension physiology.
Guardrail: Do not select an option merely because it is true; choose the one that best fits the exact clinical task, urgency and time point.
Selecting an option that is true in isolation but does not best answer the exact clinical task.
Guardrail: Do not interpret a visual pattern without the modality, clinical context and the exact task in the stem.
Memory anchors
What frames Parenchymal, Pleural, Vascular and Respiratory Failure?
Gas-exchange pattern, haemodynamic stability, imaging distribution, pleural signs, exposures and autoimmune or malignant context.
Which parenchymal, pleural, vascular and respiratory failure findings change urgency?
Massive pulmonary embolism, tension pneumothorax, rapidly progressive respiratory failure or severe haemoptysis.
How should investigations be chosen in parenchymal, pleural, vascular and respiratory failure?
Use pre-test probability, CT or ultrasound, pleural fluid analysis and pulmonary physiology to answer a defined question.
What guides management in parenchymal, pleural, vascular and respiratory failure?
Stabilise gas exchange and circulation, treat the vascular or pleural emergency and plan cause-specific long-term care.
What common error should be avoided in parenchymal, pleural, vascular and respiratory failure?
Using D-dimer outside a probability pathway or delaying decompression for tension physiology.
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 54-year-old woman has sudden dyspnoea, pleuritic pain and tachycardia after surgery. CT pulmonary angiography confirms segmental emboli. What is treatment?
A patient with confirmed PE has blood pressure 68/40 mmHg and echocardiographic right-ventricular failure. What is the next step?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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