Слишком простая была задачка.
Другая:
A 65-year-old man suffers a fall down his stairs at home and is admitted to the hospital for a fractured hip. The patient has no significant past medical history and takes only an aspirin daily. He is very active and plays golf and tennis 3 times per week. This morning, he slipped on the icy stairs and fell, breaking his right femur and acetabulum. He is brought to the operating room where the hip is repaired uneventfully. On postoperative day number 2, the patient develops acute shortness of breath and pleuritic chest pain on the right. His temperature is 37 C (98.6 F), blood pressure is 130/90 mm Hg, pulse is 110/min, and respirations are 22/min. Physical examination shows a tender, swollen left calf. The most appropriate therapy at this time is
A. embolectomy
B. intravenous heparin bolus plus continuous infusion
C. oral warfarin
D. subcutaneous heparin
E. thrombolysis