NUR 210- Pharm- Exam 1 | Questions with 100% Verified
Answers | Latest Update 2026/2027
Question: Peak
Answer: Highest concentration of the drug
Question: Trough
Answer: The lowest plasma concentration of a drug and
it measures the rate at which the drug is
eliminated
Question: Onset
Answer: The time it takes for a drug to reach the minimum
effective concentration
Question: Duration
Answer: The length of time the drug exerts therapeutic
effects
Question: Agonist
Answer: Produces a desired response
Question: Antagonist
Answer: Block a desired response
Question: Additive
Answer: The sum of the effects of the two drugs
Question: Synergistic effect
Answer: When 2 or more drugs are given together, one
drug can have a clinical effect substantially
greater than that of either drug alone
Question: Half Life
Answer: The time it takes for the amount of the drug in
the body to be replaced by half
, Question: Potentiation
Answer: When the combined effects of two different
drugs exceed the expected additive effect of
each of the drugs
Question: Pharmacokinetics
Answer: Process of drug movement through the body to
achieve necessary drug reaction
Question: Protein Binding
Answer: When 2 highly protein drugs are administered
they compete for protein binding sites leading
to an increase in free drug being released into
the circulation
Question: Distribution
Answer: The movement of the drug from the circulation
to body tissues where it is being absorbed in the
body
Question: Bioavailability
Answer: Refers to the % of the administered drug
available for activity
Question: Drug Excretion
Answer: Elimination of the drug from the body through
the kidneys, bile, lungs, saliva, sweat, and breast
milk
Question: Pharmacodynamics
Answer: Is the study of the effects of the drug on the
body
Question: Side Effects
Answer: Are 2nd effects of drug therapy; all drugs have
some form of side effects even with normal
dosage
Question: Adverse Reaction
Answer: Are unintentional, unexpected reactions to drug
therapy that occurs at normal drug dosages
Question: Benzodiazepine
Answer: Increase the action of inhibitory neurotransmitter
gamma-aminobutric acid (GABA)
receptors/neuron excitability
Answers | Latest Update 2026/2027
Question: Peak
Answer: Highest concentration of the drug
Question: Trough
Answer: The lowest plasma concentration of a drug and
it measures the rate at which the drug is
eliminated
Question: Onset
Answer: The time it takes for a drug to reach the minimum
effective concentration
Question: Duration
Answer: The length of time the drug exerts therapeutic
effects
Question: Agonist
Answer: Produces a desired response
Question: Antagonist
Answer: Block a desired response
Question: Additive
Answer: The sum of the effects of the two drugs
Question: Synergistic effect
Answer: When 2 or more drugs are given together, one
drug can have a clinical effect substantially
greater than that of either drug alone
Question: Half Life
Answer: The time it takes for the amount of the drug in
the body to be replaced by half
, Question: Potentiation
Answer: When the combined effects of two different
drugs exceed the expected additive effect of
each of the drugs
Question: Pharmacokinetics
Answer: Process of drug movement through the body to
achieve necessary drug reaction
Question: Protein Binding
Answer: When 2 highly protein drugs are administered
they compete for protein binding sites leading
to an increase in free drug being released into
the circulation
Question: Distribution
Answer: The movement of the drug from the circulation
to body tissues where it is being absorbed in the
body
Question: Bioavailability
Answer: Refers to the % of the administered drug
available for activity
Question: Drug Excretion
Answer: Elimination of the drug from the body through
the kidneys, bile, lungs, saliva, sweat, and breast
milk
Question: Pharmacodynamics
Answer: Is the study of the effects of the drug on the
body
Question: Side Effects
Answer: Are 2nd effects of drug therapy; all drugs have
some form of side effects even with normal
dosage
Question: Adverse Reaction
Answer: Are unintentional, unexpected reactions to drug
therapy that occurs at normal drug dosages
Question: Benzodiazepine
Answer: Increase the action of inhibitory neurotransmitter
gamma-aminobutric acid (GABA)
receptors/neuron excitability
