BIOD 351 Exam 1 QUESTIONS
AND VERIFIED CORRECT
ANSWER GRADED A+ 100%
GUARANTEED PASS
LATEST[2026-2027]
absorption - CORRECT ANSWER-movement of a drug from the site of administration into the
bloodstream
bioavailability - CORRECT ANSWER-measure of the extent of drug absorption for a given drug
and route (from 0% to 100%)
a factor that can affect the absorption of a drug - CORRECT ANSWER-route of administration
examples of route of administration - CORRECT ANSWER-enteral administration, parenteral
administration, and topical administration
enteral administration - CORRECT ANSWER-goes through the GI tract
parental administration - CORRECT ANSWER-doesn't go through the GI tract
most common type is IV
, topical administration - CORRECT ANSWER-erratic and unreliable absorption
describe how a drug given enterally is absorbed into the body - CORRECT ANSWER-the drug is
absorbed into circulation via the stomach and/or intestines. they then go to the liver where the
enzymes metabolize the drug and then the remaining active ingredients are passed into general
circulation
name a route of administration that is known for its inability to consistently enter the
bloodstream leading to it being using locally - CORRECT ANSWER-topical
distribution - CORRECT ANSWER-transport of a drug by the bloodstream to the site of action
drugs are first distributed to areas with - CORRECT ANSWER-high blood supply
metabolism - CORRECT ANSWER-biochemical alteration of a drug to a metabolite
what is the primary site of drug metabolism? what is enzyme responsible for metabolism -
CORRECT ANSWER-liver; cytochrome P-450
an enzyme can either for be an ___ or ___ - CORRECT ANSWER-inhibitor- prevents the drug
from being metabolized
inducer- stimulates more metabolism
excretion - CORRECT ANSWER-elimination of a drug from the body
what organ is primarily responsible for drug excretion - CORRECT ANSWER-kidneys
AND VERIFIED CORRECT
ANSWER GRADED A+ 100%
GUARANTEED PASS
LATEST[2026-2027]
absorption - CORRECT ANSWER-movement of a drug from the site of administration into the
bloodstream
bioavailability - CORRECT ANSWER-measure of the extent of drug absorption for a given drug
and route (from 0% to 100%)
a factor that can affect the absorption of a drug - CORRECT ANSWER-route of administration
examples of route of administration - CORRECT ANSWER-enteral administration, parenteral
administration, and topical administration
enteral administration - CORRECT ANSWER-goes through the GI tract
parental administration - CORRECT ANSWER-doesn't go through the GI tract
most common type is IV
, topical administration - CORRECT ANSWER-erratic and unreliable absorption
describe how a drug given enterally is absorbed into the body - CORRECT ANSWER-the drug is
absorbed into circulation via the stomach and/or intestines. they then go to the liver where the
enzymes metabolize the drug and then the remaining active ingredients are passed into general
circulation
name a route of administration that is known for its inability to consistently enter the
bloodstream leading to it being using locally - CORRECT ANSWER-topical
distribution - CORRECT ANSWER-transport of a drug by the bloodstream to the site of action
drugs are first distributed to areas with - CORRECT ANSWER-high blood supply
metabolism - CORRECT ANSWER-biochemical alteration of a drug to a metabolite
what is the primary site of drug metabolism? what is enzyme responsible for metabolism -
CORRECT ANSWER-liver; cytochrome P-450
an enzyme can either for be an ___ or ___ - CORRECT ANSWER-inhibitor- prevents the drug
from being metabolized
inducer- stimulates more metabolism
excretion - CORRECT ANSWER-elimination of a drug from the body
what organ is primarily responsible for drug excretion - CORRECT ANSWER-kidneys
