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147170 Surgery

An 18-year-old man is admitted to the emergency room following a motorcycle accident. He is alert and fully oriented, but witnesses to the accident report an interval of unresponsiveness following the injury. Skull films disclose a fracture of the left temporal bone. Following x-ray, the patient suddenly loses consciousness and dilation of the left pupil is noted. This patient should be considered to have

ARuptured berry aneurysm
BAcute subdural hematoma
CEpidural hematoma
DIntraabdominal hemorrhage
Surgery
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147175 Pharmacology

The development of resistance to conventional treatment has led WHO to recommend the use of combination therapies containing artemisinin derivative (artemisinin-based combination therapies also known as ACTs). All of the following combination therapies are recommended if such resistance is suspected, except :

AArtemether plus lumefantrine
BArtesunate plus quinine
CArtesunate plus pyrimethamine-sulfadoxine
DArtesunate plus mefloquine
Pharmacology
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