34. A 24-year-old woman has nystagmus and diplopia. She has been treated for the past 2months with steadily increasing doses of phenytoin for simple partial seizures. Her serumconcentrations of phenytoin have increased disproportionately to the increases in dose.Which of the following features of high-dose phenytoin best explains the disproportionateincrease in her serum phenytoin concentration?OA) Decreases the hepatic blood flowB) Decreases the hepatic concentration of glucuronic acidC) Exceeds the capacity of hepatic metabolism of phenytoinOD) Exceeds the capacity of urinary excretionE) Increases the binding of phenytoin to plasma proteins

Case summary 24-year-old woman has complaints of nystagmus and diplopia. She has a medical history…

Answered: 34. A 24-year-old woman has nystagmus…

Phlebotomy Essentials

6th Edition

ISBN:9781451194524

Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Chapter1: Phlebotomy: Past And Present And The Healthcare Setting

Section: Chapter Questions

Problem 1SRQ

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38. A 25-year-old man with seizure disorder is brought to the emergency department by his wife because of progressive shortness of breath and coughing since having a generalized tonic-clonic seizure while sitting at the dinner table 24 hours ago. He tells the physician that the gold crown on his left first molar is now missing. If this patient aspirated the crown while sitting, a chest x-ray is most likely to show the crown to be in which of the following locations? A) Lower lobe of the left lung B) Lower lobe of the right lung C) Trachea D) Upper lobe of the left lung E) Upper lobe of the right lung

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