6 A drug that displays dose-dependent pharmacokinetics will be eliminated by first-order kinetics if: A. Administered orally B. A first-pass effect occurs C. The plasma drug concentration is relatively low 2 D. The plasma drug concentration is relatively high E. B&D only 27. Phenytoin displays dose dependent pharmacokinetics because of saturable: A. Gl absorption B Protein binding C. Renal elimination D. Metabolism E. Biliary excretion 28. The ratio of daily dose to steady-state (Le., DD/C.) has the same value as: A. Elimination half-life 3 B Total clearance C. Area under the curve D. Apparent volume of distribution E. Vna 29. For a drug that displays dose-dependent pharmacokinetics, the daily dose should never exceed: A. Plasma drug concentration B. Vma C. K D. Dosing interval E. 1000 mg

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
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please answer 26 and 29

6 A drug that displays dose-dependent pharmacokinetics will be eliminated by first-order kinetics
if:
A. Administered orally
B. A first-pass effect occurs
C. The plasma drug concentration is relatively low
?? D. The plasma drug concentration is relatively high
E. B&D only
27. Phenytoin displays dose dependent pharmacokinetics because of saturable:
A. Gl absorption
Protein binding
C. Renal elimination
D. Metabolism
E. Biliary excretion
28. The ratio of daily dose to steady-state (i.e., DD/C.) has the same value as:
A. Elimination half-life
B Total clearance
C. Area under the curve
D. Apparent volume of distribution
E. Vna
29. For a drug that displays dose-dependent pharmacokinetics, the daily dose should never exceed:
A. Plasma drug concentration
77
B. Vman
C. K
D. Dosing interval
E. 1000 mg
Transcribed Image Text:6 A drug that displays dose-dependent pharmacokinetics will be eliminated by first-order kinetics if: A. Administered orally B. A first-pass effect occurs C. The plasma drug concentration is relatively low ?? D. The plasma drug concentration is relatively high E. B&D only 27. Phenytoin displays dose dependent pharmacokinetics because of saturable: A. Gl absorption Protein binding C. Renal elimination D. Metabolism E. Biliary excretion 28. The ratio of daily dose to steady-state (i.e., DD/C.) has the same value as: A. Elimination half-life B Total clearance C. Area under the curve D. Apparent volume of distribution E. Vna 29. For a drug that displays dose-dependent pharmacokinetics, the daily dose should never exceed: A. Plasma drug concentration 77 B. Vman C. K D. Dosing interval E. 1000 mg
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