Pulmonary embolism — DIPIMC MCQ
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Correct answer: A — Give oxygen, support the circulation and pre-alert for urgent assessment of suspected massive pulmonary embolism.
Sudden hypoxia, pleuritic pain and right heart strain after recent surgery suggest pulmonary embolism, requiring oxygen, cautious circulatory support and rapid transfer with a pre-alert for possible reperfusion therapy. Aggressive fluids can worsen right ventricular failure. Nitrates may precipitate collapse in a preload-dependent state.
Reference: JRCALC Clinical Guidelines