Napsrx CNPR Exam (Revised 18th
Edition) Questions And Answers With
Verified Solutions Already Passed!!!
what does a STAT order mean? - ANSWER✔✔ a drug needed immediately and
given only once
what information does the overdosage section of the labeling provide? -
ANSWER✔✔ signs, symptoms and treatment of acute overdoses
types of drug-drug interactions: - ANSWER✔✔ duplication, opposition
(antagonism) and alteration (p.51)
tolerance vs resistance - ANSWER✔✔ tolerance is the diminished response to a
drug; resistance is the cells ability to resist the effects of the drug on them.
abbreviated new drug application (ANDA) - ANSWER✔✔ the process by which
applicants must scientifically demonstrate to the FDA that their generic product is
bioequivalent to or performs in the same way as the innovator drug, no duplicate
testing (p. 75)
the Hatch-Waxman Act of 1984 - ANSWER✔✔ -A.K.A. Drug Price Competition and
Patent Restoration Act
-made it easier to bring generic drugs to the market by requiring the FDA to only
look at bioavailability studies in order to approve an ANDA.
-gave protection to the research based manufacturers by providing a 30-month
automatic cooling off period once an ANDA is challenged for patent infringement
(p. 75)
, four basic transport mechanisms - ANSWER✔✔ passive diffusion, facilitated
diffusion, active transport, and pinocytosis (p. 95)
potency vs efficacy - ANSWER✔✔ potency: amount of drug necessary to produce
desired effect
efficacy: magnitude of maximal response that can be received from a drug
*efficacy is almost always more important that potency* (p. 106)
the four phases of clinical trials - ANSWER✔✔ phases I-IV (P. 124-126)
Key Parts Of A Clinical Paper (5) - ANSWER✔✔ Abstract, Introduction, methods,
results, discussion/conclusions (p. 128-129)
reliability vs validity - ANSWER✔✔ reliability = consistency and validity = accuracy
(p. 138; 143)
sampling error vs selection bias - ANSWER✔✔ sampling error is unbiased and is
randomly chosen from the population.
selection bias is when the sample was specifically chosen based on particular
characteristics (p.142-143)
independent vs dependent variable - ANSWER✔✔ An independent variable is the
one that influences the variation. A dependent variable is the variable being
tested and measured in a scientific experiment (the result of applying the
independent variable).
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