43 MCQs in Radiology for NEET PG
In CT pulmonary angiography (CTPA), which of the following is the most sensitive sign for acute pulmonary embolism in the subsegmental and smaller pulmonary arteries?
A 52-year-old woman with acute dyspnoea and chest pain undergoes CTPA for suspected pulmonary embolism. The radiologist identifies a filling defect in the right lower lobe pulmonary artery. Which CT finding best distinguishes acute PE from chronic thromboembolic disease?
A 62-year-old woman on oral contraceptives presents with acute dyspnea and hemoptysis. CTPA is performed and shows a wedge-shaped area of consolidation in the right lower lobe with a central pulmonary artery cutoff sign. Which additional imaging finding on CTPA would best support the diagnosis of acute pulmonary embolism with infarction?
A 67-year-old man with acute dyspnea and risk factors for VTE undergoes CTPA. The radiologist reports several findings. Which of the following is NOT a recognized sign of acute pulmonary embolism on CT?
A 58-year-old woman with acute dyspnea undergoes CT pulmonary angiography (CTPA). Images show a filling defect in the right lower lobe pulmonary artery with normal perfusion distal to the clot. Which imaging finding best distinguishes acute pulmonary embolism from chronic thromboembolic disease?
+ 38 more questions available after sign-up
Ready to test yourself?
Test your Radiology knowledge with AI-powered MCQs and detailed explanations — no signup required to try.
Sign up free and practice all 43 Pulmonary Embolism — CT Imaging MCQs with AI-powered explanations tailored to your performance.
Create Free Account