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In practice, the drug concentration is measured at certain discrete points in time and the trapezoidal rule is used to estimate AUC. In pharmacology, the area under the plot of plasma concentration of a drug versus time after dosage (called “area under the curve” or AUC) gives insight into the extent of exposure to a drug and its clearance ...
For clarification, a graded dose response curve shows the graded effect of the drug (y axis) over the dose of the drug (x axis) in one or an average of subjects. A quantal dose response curve shows the percentage of subjects where a response is noted in an all-or-none manner (y axis) over the dose of the drug (x axis).
Using NHTSA guidelines, the National Registry of Emergency Medical Technicians have developed and implemented certification tests for the NHTSA EMT levels, including the EMT level. [11] As of 2006, 39 US states utilize the NREMT EMT exam as part of the state licensing and/or certification procedure. [12]
Using NHTSA guidelines, the National Registry of Emergency Medical Technicians have developed and implemented certification tests for the NHTSA EMT levels, including the EMT level. [2] As of 2006, 39 US states utilize the NREMT EMT exam as part of the state licensing and/or certification procedure. [3]
In pharmacology, clearance is a pharmacokinetic parameter representing the efficiency of drug elimination. This is the rate of elimination of a substance divided by its concentration. [ 1 ] The parameter also indicates the theoretical volume of plasma from which a substance would be completely removed per unit time.
This is not to be confused with dose regimen, which is a type of drug therapy in which the dose [mg] of a drug is given at a regular dosing interval on a repetitive basis. Continuing the maintenance dose for about 4 to 5 half-lives (t 1/2 ) of the drug will approximate the steady state level. [ 1 ]
Specifically, for drug dosing, the patient's length-based dosing zone can be adjusted up one color zone if the child appears overweight. Thus, incorporating a visual estimate of whether the child is overweight provides a simple method to predict actual patient weight that appears to be clinically relevant given the rise in obesity in the U.S ...
The Chinese definition of "bioequivalence" entails having the test drug's geometric mean C max, AUC (0–t), and AUC (0–∞) fall into 80%–125% of the reference drug in both fasting and fed states. The reference drug should be preferably the original brand-name drug, then (if not available) an internationally-recognized generic approved by ...