10 Random Questions

Cardiac

Each of the following conditions can be accurately evaluated with transesophageal echocardiography EXCEPT


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General Cardiac

As part of a preoperative evaluation, a patient had a thallium scan showing a 'cold spot' over the left ventricle that occurs with moderate exercise and disappears at rest. This most likely indicates


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Which of the following is most reliable for treatment of cerebral artery vasospasm associated with subarachnoid hemorrhage?


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Pediatric

Which of the following is true of both the neonatal and adult airways?


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A 62-year-old woman with obesity and type II diabetes mellitus is scheduled to undergo vitrectomy of the right eye. Five minutes after retrobulbar injection with 0.75% bupivacaine 4 ml and intravenous administration of fentanyl 50 ju-g and midazolam 1 mg, she is apneic and unresponsive. Which of the following is the most likely cause?


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Pharmacology & Pharmacokinetics General

A previously healthy 46-year-old woman has severe substernal chest pain one hour after receiving morphine sulfate 10 mg intramuscularly for an elective cholecystectomy. Vital signs, SpO2, and findings on a five-lead ECG on the operating room monitor are within normal limits. Which of the following is the most appropriate next step?


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Pharmacology & Pharmacokinetics

Compared with an induction dose of thiopental (4 mg/kg), an induction dose of propofol (2.5 mg/kg) produces


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General

Each of the following statements about pheochromocytoma is true EXCEPT:


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Cardiac

Following hypothermic cardiopulmonary bypass, adequacy of total body rewarming is best indicated by normothermia recorded from the


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Which of the following relationships is indicated by the curve illustrated in the graph shown?

1995b 21

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