10 Random Questions


Five hours after intramuscular administration of morphine 15 mg to a healthy 80-kg man, residual effects are best demonstrated by measuring the


Compared with healthy persons, patients with myasthenic (Eaton-Lambert) syndrome have increased


Which of the following vaporizer filling errors is most likely to result in inadvertent anesthetic overdose?

BASIC Equipment & Physics

Which of the following opioids is vagolytic?

BASIC Pharmacology & Pharmacokinetics

Pulmonary artery occlusion pressure is NOT a reliable estimate of left ventricular end-diastolic pressure when


Following paravertebral blocks of the second through fifth intercostal nerves, numbness is noted on the medial aspect of the ipsilateral arm. The most likely cause is


Compared with thiopental, etomidate causes

BASIC Pharmacology & Pharmacokinetics

An 8-kg, 1-year-old boy is scheduled for a bilateral inguinal hernia repair. If regional anesthesia is to be used for post-operative analgesia, which of the following statements is true?

ADVANCED Pediatric Regional & Pain

A newborn is in respiratory distress. Examination shows a scaphoid abdomen, cyanosis while breathing oxygen by mask, and heart sounds in the right hemithorax. Which of the following is the most appropriate next step?

ADVANCED Pediatric

A 65-year-old woman has respiratory distress and loss of consciousness immediately following superficial and deep cervical plexus block for right carotid endarterectomy. Which of the following is the most likely cause?

ADVANCED Regional & Pain