Galen Pharmacology Exam 1
Galen Pharmacology Exam 1 2026 Latest
Updated Questions With Answers Success
Guide.
What is Pharmacokinetics -
Correct Answer -what the body does to the drug
What is Pharmacodynamics -
Correct Answer -what the drug does to the body
What phase is Pharmacokinetics -
Correct Answer -Absorption phase
Where does absorption of a drug take place -
Correct Answer -Small intestine
What affects absorption time -
Correct Answer --Pill type
-stomach contents
-blood circulation
-pain, stress, anxiety
-route of administration
Contraindicators for medications -
Correct Answer -Grapefruit juice and antacids
what is disintegration -
Correct Answer -breakdown of oral drug into smaller
particles
What is dissolution -
Correct Answer -Process of combining small drug particles
with liquid to form a solution
What is drug absorption -
1
, Galen Pharmacology Exam 1
Correct Answer -Drug movement from GI tract into
bloodstream
happens in small intestine
What is bioavailability -
Correct Answer -What is left of drug after swallowing.
PO meds will never have 100% bioavailability
Factors affecting Bioavailability -
Correct Answer --Absorption
-first pass metabolism
-Drug form
-route of admin
-gastric mucous % motility
-changes in liver metabolism
-Administration w/ food and other drugs
What is first pass effect -
Correct Answer -drugs absorbed from the GI tract enter
the portal vein and pass through the liver before entering
circulation.
PO meds only
Characteristics of ADHD -
Correct Answer -Inattentiveness, inability to concentrate,
restlessness, hyperactivity, inability to complete tasks,
impulsivity
Characteristics of narcolepsy -
Correct Answer -recurrent attacks of drowsiness and sleep
during daytime
unable to control sleep
falling asleep while driving, talking, eating, standing
Where does drug metablosim occur -
Correct Answer -In the the liver
2
Galen Pharmacology Exam 1 2026 Latest
Updated Questions With Answers Success
Guide.
What is Pharmacokinetics -
Correct Answer -what the body does to the drug
What is Pharmacodynamics -
Correct Answer -what the drug does to the body
What phase is Pharmacokinetics -
Correct Answer -Absorption phase
Where does absorption of a drug take place -
Correct Answer -Small intestine
What affects absorption time -
Correct Answer --Pill type
-stomach contents
-blood circulation
-pain, stress, anxiety
-route of administration
Contraindicators for medications -
Correct Answer -Grapefruit juice and antacids
what is disintegration -
Correct Answer -breakdown of oral drug into smaller
particles
What is dissolution -
Correct Answer -Process of combining small drug particles
with liquid to form a solution
What is drug absorption -
1
, Galen Pharmacology Exam 1
Correct Answer -Drug movement from GI tract into
bloodstream
happens in small intestine
What is bioavailability -
Correct Answer -What is left of drug after swallowing.
PO meds will never have 100% bioavailability
Factors affecting Bioavailability -
Correct Answer --Absorption
-first pass metabolism
-Drug form
-route of admin
-gastric mucous % motility
-changes in liver metabolism
-Administration w/ food and other drugs
What is first pass effect -
Correct Answer -drugs absorbed from the GI tract enter
the portal vein and pass through the liver before entering
circulation.
PO meds only
Characteristics of ADHD -
Correct Answer -Inattentiveness, inability to concentrate,
restlessness, hyperactivity, inability to complete tasks,
impulsivity
Characteristics of narcolepsy -
Correct Answer -recurrent attacks of drowsiness and sleep
during daytime
unable to control sleep
falling asleep while driving, talking, eating, standing
Where does drug metablosim occur -
Correct Answer -In the the liver
2
