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Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach

5th Edition

ISBN:9781285244662

Author:White

Publisher:White

Chapter14: Introduction To Respiratory Care Pharmacology

Section: Chapter Questions

Problem 5SEPT

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A bottle of vodka is labelled "80 proof". The percent of
alcohol (% v/v) in a given alcoholic beverage is equivalent to
one half of its "proof". What volume of alcohol (ethanol) is
in a glass that contains 75.0-mL of this vodka?
A. 10 mL ethanol
B. 200 mL ethanol
C. 30.0 mL ethanol
D. 300. mL ethanol

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The concentration of alcohol 1CH3CH2OH2 in blood, calledthe “blood alcohol concentration” or BAC, is given in unitsof grams of alcohol per 100 mL of blood. The legal definitionof intoxication, in many states of the United States, is that theBAC is 0.08 or higher. What is the concentration of alcohol,in terms of molarity, in blood if the BAC is 0.08?
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