We offer access to questions covering the CEM database and LEK questions from 2008.
We offer access to archived PES questions from the CEM website and unpublished questions from the latest 5 years for selected specializations.
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The condition of a 60-year-old female patient, suffering from venous thromboembolism has suddenly deteriorated. Dyspnoea, tachycardia and tachypnoea have occurred. The patient is significantly anxious. Indicate the cause: