60 QUESTIONS · WORKSHEET
Pharmacology Foundations and Applications
100 min · Pass mark 70%
Drug Concepts and Receptor Actions 20 MIN
1 MULTIPLE CHOICE
Which description best defines a drug?
A A chemical substance used to diagnose, treat, cure, or prevent disease, or alter body function
B A substance that must bind to a receptor to be classified as a drug
C A chemical used only to treat an existing disease
D A substance that always produces a beneficial effect
2 MULTIPLE CHOICE
A drug binds to a receptor and activates it, producing a response similar to that of a natural chemical. What is the
drug?
A A side effect
B An agonist
C An antagonist
D A dosage
3 SELECT ALL THAT APPLY
Which statements describe pharmacodynamics? Select all that apply.
A It studies how the body excretes a drug over time.
B It studies how a drug produces effects in the body.
C It includes a drug's mechanism of action.
D It includes the relationship between drug concentration and response.
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, 4 SELECT ALL THAT APPLY
Which statements about receptors are supported by the course definitions? Select all that apply.
A Every receptor is itself a drug.
B A receptor is a specific protein molecule.
C A drug can bind to a receptor to trigger a biological response.
D A receptor may be located on or inside a cell.
5 TRUE / FALSE
An antagonist binds to a receptor and activates it to produce a response like a natural chemical.
True False
6 TRUE / FALSE
Pharmacokinetics studies how the body absorbs, distributes, metabolizes, and excretes a drug over time.
True False
7 SHORT ANSWER
Define pharmacodynamics in one sentence.
8 SHORT ANSWER
What is an agonist?
9 MATCHING
Match each term with its description.
1. Receptor
A A drug that binds to and activates a receptor
2. Agonist B A drug that binds to a receptor and blocks or reduces
another chemical's effect
3. Antagonist
C A specific protein on or inside a cell that a drug can bind
to
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, 10 MATCHING
Match each field or term with its focus.
1. Pharmacokinetics A A chemical substance used to affect health or body
function
2. Pharmacodynamics
B How the body absorbs, distributes, metabolizes, and
3. Drug excretes a drug
C How a drug produces effects on the body
11 FILL IN THE BLANK
Fill in the blanks.
1
A drug that binds to and activates a receptor is an . A drug that binds to a receptor but blocks or reduces another
2
chemical's effect is an .
Blank 1: A agonist B antagonist C side effect
Blank 2: A agonist B antagonist C receptor
12 FILL IN THE BLANK
Fill in the blanks.
1 2
A receptor is a specific molecule located on or inside a cell. A drug may bind to it to trigger a biological .
Blank 1: A protein B carbohydrate C lipid
Blank 2: A response B dose C route
Drug Movement and Administration 20 MIN
13 MULTIPLE CHOICE
Which field studies how a drug is absorbed, distributed, metabolized, and excreted?
A Pharmacokinetics
B Pharmacodynamics
C Receptor pharmacology
D Therapeutic index
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Pharmacology Foundations and Applications
100 min · Pass mark 70%
Drug Concepts and Receptor Actions 20 MIN
1 MULTIPLE CHOICE
Which description best defines a drug?
A A chemical substance used to diagnose, treat, cure, or prevent disease, or alter body function
B A substance that must bind to a receptor to be classified as a drug
C A chemical used only to treat an existing disease
D A substance that always produces a beneficial effect
2 MULTIPLE CHOICE
A drug binds to a receptor and activates it, producing a response similar to that of a natural chemical. What is the
drug?
A A side effect
B An agonist
C An antagonist
D A dosage
3 SELECT ALL THAT APPLY
Which statements describe pharmacodynamics? Select all that apply.
A It studies how the body excretes a drug over time.
B It studies how a drug produces effects in the body.
C It includes a drug's mechanism of action.
D It includes the relationship between drug concentration and response.
1/19
, 4 SELECT ALL THAT APPLY
Which statements about receptors are supported by the course definitions? Select all that apply.
A Every receptor is itself a drug.
B A receptor is a specific protein molecule.
C A drug can bind to a receptor to trigger a biological response.
D A receptor may be located on or inside a cell.
5 TRUE / FALSE
An antagonist binds to a receptor and activates it to produce a response like a natural chemical.
True False
6 TRUE / FALSE
Pharmacokinetics studies how the body absorbs, distributes, metabolizes, and excretes a drug over time.
True False
7 SHORT ANSWER
Define pharmacodynamics in one sentence.
8 SHORT ANSWER
What is an agonist?
9 MATCHING
Match each term with its description.
1. Receptor
A A drug that binds to and activates a receptor
2. Agonist B A drug that binds to a receptor and blocks or reduces
another chemical's effect
3. Antagonist
C A specific protein on or inside a cell that a drug can bind
to
2/19
, 10 MATCHING
Match each field or term with its focus.
1. Pharmacokinetics A A chemical substance used to affect health or body
function
2. Pharmacodynamics
B How the body absorbs, distributes, metabolizes, and
3. Drug excretes a drug
C How a drug produces effects on the body
11 FILL IN THE BLANK
Fill in the blanks.
1
A drug that binds to and activates a receptor is an . A drug that binds to a receptor but blocks or reduces another
2
chemical's effect is an .
Blank 1: A agonist B antagonist C side effect
Blank 2: A agonist B antagonist C receptor
12 FILL IN THE BLANK
Fill in the blanks.
1 2
A receptor is a specific molecule located on or inside a cell. A drug may bind to it to trigger a biological .
Blank 1: A protein B carbohydrate C lipid
Blank 2: A response B dose C route
Drug Movement and Administration 20 MIN
13 MULTIPLE CHOICE
Which field studies how a drug is absorbed, distributed, metabolized, and excreted?
A Pharmacokinetics
B Pharmacodynamics
C Receptor pharmacology
D Therapeutic index
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