Basic Pharmacology FOR Nurses Certification
Exam Questions and Answers Verified
Solutions Latest Update 2026/2027
Answer:
receptors
●● a drug only forms a bond with a receptor if:.
Answer:
- the drug and
the receptor have similar shapes
- the drug has a chemical affinity for the receptor
●● the study of the interactions between drugs and their receptors and the series of events that
result in a pharmacologic response.
Answer:
pharmacodynamics
●● T/F: the better the fit between the receptor and the drug molecule the better the response of the
drug.
Answer:
T
●● drugs that interact with a receptor to stimulate a response are known as.
Answer:
agonists
●● drugs that attach to a receptor but do not stimulate a response.
Answer:
antagonists
●● drugs that interact with a receptor to stimulate a response but inhibit other responses.
, Answer:
partial agonists
●● 3 routes of drug administration:.
Answer:
- enteral
- parenteral
- percutaneous
●● when using the _______________ route, the drug is administered directly into the GI tract by
oral, rectal, or nasogastric route.
Answer:
enteral
●● when using the _________________ route, the drug bypasses the GI tract with the use of
subcutaneous, intramuscular, or intravenous injection.
Answer:
parenteral
●● when using the ___________________ route, the drug is absorbed through the skin and
mucous membranes.
Answer:
percutaneous
●● after administration, all drugs go through 5 stages:.
Answer:
- liberation
- absorption
- distribution
- metabolism
- excretion
●● the study of what the body does to the drug.
Exam Questions and Answers Verified
Solutions Latest Update 2026/2027
Answer:
receptors
●● a drug only forms a bond with a receptor if:.
Answer:
- the drug and
the receptor have similar shapes
- the drug has a chemical affinity for the receptor
●● the study of the interactions between drugs and their receptors and the series of events that
result in a pharmacologic response.
Answer:
pharmacodynamics
●● T/F: the better the fit between the receptor and the drug molecule the better the response of the
drug.
Answer:
T
●● drugs that interact with a receptor to stimulate a response are known as.
Answer:
agonists
●● drugs that attach to a receptor but do not stimulate a response.
Answer:
antagonists
●● drugs that interact with a receptor to stimulate a response but inhibit other responses.
, Answer:
partial agonists
●● 3 routes of drug administration:.
Answer:
- enteral
- parenteral
- percutaneous
●● when using the _______________ route, the drug is administered directly into the GI tract by
oral, rectal, or nasogastric route.
Answer:
enteral
●● when using the _________________ route, the drug bypasses the GI tract with the use of
subcutaneous, intramuscular, or intravenous injection.
Answer:
parenteral
●● when using the ___________________ route, the drug is absorbed through the skin and
mucous membranes.
Answer:
percutaneous
●● after administration, all drugs go through 5 stages:.
Answer:
- liberation
- absorption
- distribution
- metabolism
- excretion
●● the study of what the body does to the drug.
