PHARMACOLOGY ESSENTIALS FOR
MEDICATION SAFETY EXAMPREP ELITE
REVIEW WITH PRACTICE QUESTIONS AND
ANSWERS REAL EXAM MATCH 2026
‣ Absorption . Answer: Movement of a drug from the outside of the
body into the blood stream.
‣ Agonist . Answer: An extrinsic drug that activates the receptor site of a
cell and mimics the actions of naturally occurring drugs.
‣ Antagonist . Answer: An extrinsic drug that blocks the receptor site of
a cell, preventing the naturally occurring substance from binding to the
receptor.
‣ Bioavailability . Answer: The percentage of a drug dose that actually
reaches the blood.
‣ Black Box Warning . Answer: A notice that a drug may produce
serious or even life threatening effects in some people in addition to its
beneficial effects.
‣ Cytoxic . Answer: A drug action that is intended to kill a cell or
organism.
, ‣ Distribution . Answer: The extent that a drug absorbed into the
bloodstream spreads into the three body water components.
‣ Duration of Action . Answer: The length of time a drug is present in
the blood at or above the level needed to produce an effect or response.
‣ Extrinsic Drugs . Answer: Drugs that are man made or derived from
another species; not made by the human body.
‣ First pass loss . Answer: Rapid inactivation or elimination of oral drugs
as a result of liver metabolism.
‣ Generic Name . Answer: National and international public drug name
created by the United States Adopted NamesCouncil to indicate the
usual use or chemical composition of a drug.
‣ Half Life . Answer: Time san needed for one half of a drug dose to be
eliminated.
‣ High Alert Drug . Answer: A drug that has an increased risk of causing
patient harm if it is used in error.
‣ Loading Dose . Answer: The first dose of a drug that is larger than all
subsequent doses of the same drug; used when it takes more drug to
reach steady state that it does to maintain it.
MEDICATION SAFETY EXAMPREP ELITE
REVIEW WITH PRACTICE QUESTIONS AND
ANSWERS REAL EXAM MATCH 2026
‣ Absorption . Answer: Movement of a drug from the outside of the
body into the blood stream.
‣ Agonist . Answer: An extrinsic drug that activates the receptor site of a
cell and mimics the actions of naturally occurring drugs.
‣ Antagonist . Answer: An extrinsic drug that blocks the receptor site of
a cell, preventing the naturally occurring substance from binding to the
receptor.
‣ Bioavailability . Answer: The percentage of a drug dose that actually
reaches the blood.
‣ Black Box Warning . Answer: A notice that a drug may produce
serious or even life threatening effects in some people in addition to its
beneficial effects.
‣ Cytoxic . Answer: A drug action that is intended to kill a cell or
organism.
, ‣ Distribution . Answer: The extent that a drug absorbed into the
bloodstream spreads into the three body water components.
‣ Duration of Action . Answer: The length of time a drug is present in
the blood at or above the level needed to produce an effect or response.
‣ Extrinsic Drugs . Answer: Drugs that are man made or derived from
another species; not made by the human body.
‣ First pass loss . Answer: Rapid inactivation or elimination of oral drugs
as a result of liver metabolism.
‣ Generic Name . Answer: National and international public drug name
created by the United States Adopted NamesCouncil to indicate the
usual use or chemical composition of a drug.
‣ Half Life . Answer: Time san needed for one half of a drug dose to be
eliminated.
‣ High Alert Drug . Answer: A drug that has an increased risk of causing
patient harm if it is used in error.
‣ Loading Dose . Answer: The first dose of a drug that is larger than all
subsequent doses of the same drug; used when it takes more drug to
reach steady state that it does to maintain it.
