Master Drug Nomenclature and Classification: A Comprehensive Guide for Nursing Students

Question 1

Which principle of drug nomenclature involves using prefixes to indicate the chemical structure?

Accepted Answer

Structure-based naming

Answer

Suffix-based classification

Answer

Manufacturer-specific naming

Answer

Arbitrary naming

Question 2

The Anatomical Therapeutic Chemical (ATC) classification system categorizes drugs primarily based on their:

Accepted Answer

Therapeutic indication

Answer

Chemical structure

Answer

Mechanism of action

Answer

Route of administration

Question 3

Which of the following is NOT an advantage of using generic drug names?

Accepted Answer

Guaranteed drug quality

Answer

Reduced cost

Answer

Increased availability

Answer

Improved patient safety

Question 4

The drug suffix '-caine' typically indicates a drug that belongs to which therapeutic class?

Accepted Answer

Local anesthetics

Answer

Antibiotics

Answer

Antihypertensives

Answer

Antidepressants

Question 5

Acetaminophen is classified as a(n):

Accepted Answer

Non-steroidal anti-inflammatory drug (NSAID)

Answer

Opioid analgesic

Answer

Antihistamine

Answer

Anticoagulant

Question 6

In the drug name 'albuterol sulfate', which part indicates the salt form of the drug?

Accepted Answer

Sulfate

Answer

Albuterol

Answer

Albu

Answer

Terol

Question 7

Hydrochlorothiazide is an example of a:

Accepted Answer

Thiazide diuretic

Answer

Loop diuretic

Answer

Potassium-sparing diuretic

Answer

Carbonic anhydrase inhibitor

Question 8

Warfarin is classified as a:

Accepted Answer

Vitamin K antagonist

Answer

Direct thrombin inhibitor

Answer

Platelet aggregation inhibitor

Answer

Fibrinolytic agent

Question 9

The correct chemical name for Aspirin is:

Accepted Answer

Acetylsalicylic acid

Answer

Salicylic acid

Answer

Ibuprofen

Answer

Acetaminophen

Question 10

The Anatomical Therapeutic Chemical (ATC) classification system primarily categorizes drugs based on:

Accepted Answer

Therapeutic uses

Answer

Pharmacological properties

Answer

Chemical structure

Answer

Route of administration

Question 11

Which of the following is NOT a benefit of using generic drug names?

Accepted Answer

Fewer side effects

Answer

Lower cost

Answer

Improved adherence

Answer

Established safety profile

Question 12

A drug's therapeutic index is defined as the ratio of:

Accepted Answer

Effective dose to the toxic dose

Answer

Toxic dose to the effective dose

Answer

Lethal dose to the effective dose

Answer

Minimum effective dose to the maximum effective dose

Question 13

Which drug classification system categorizes drugs based on their mechanism of action?

Accepted Answer

Pharmacological system

Answer

ATC system

Answer

WHO system

Answer

Chemical system

Question 14

The suffix '-caine' in drug names typically indicates a class of drugs that are:

Accepted Answer

Anesthetics

Answer

Antibiotics

Answer

Analgesics

Answer

Antihistamines

Question 15

Omeprazole is an example of:

Accepted Answer

Prodrug

Answer

Ibuprofen

Answer

Acetaminophen

Answer

Warfarin

Question 16

The route of administration that results in the most rapid onset of action is:

Accepted Answer

Intravenous

Answer

Oral

Answer

Subcutaneous

Answer

Topical

Question 17

The term 'half-life' in pharmacology refers to:

Accepted Answer

Time it takes for a drug's concentration to decrease by half

Answer

Time it takes for a drug to reach its peak concentration

Answer

Time it takes for a drug to be fully eliminated from the body

Answer

Time it takes for a drug to fully exert its therapeutic effect

Question 18

Which of the following is a principle of drug nomenclature?

Accepted Answer

Use of prefixes and suffixes to indicate functional groups

Accepted Answer

Use of Greek letters to indicate the position of substituents

Accepted Answer

Use of numbers to indicate the number of carbon atoms in the parent chain

Answer

Use of common names for drugs

Question 19

Which of the following is an example of a generic drug name?

Accepted Answer

Ibuprofen

Answer

Advil

Answer

Lipitor

Answer

Zoloft

Question 20

Which of the following is a key difference between a salt and an ester form of a drug?

Accepted Answer

The salt form is more soluble in water.

Answer

The ester form is more potent.

Answer

The salt form is more stable.

Answer

The ester form is less toxic.

Question 21

Which of the following factors should NOT be considered when choosing a drug name?

Accepted Answer

Availability of patents

Answer

Pronunciation and spelling

Answer

Potential for confusion with other drugs

Answer

Cultural and religious sensitivities

Question 22

The Biopharmaceutical Classification System (BCS) classifies drugs based on their:

Accepted Answer

Solubility and permeability

Answer

Therapeutic use and mechanism of action

Answer

Chemical structure and molecular weight

Answer

Route of administration and bioavailability

Question 23

The mechanism of action of a drug refers to:

Accepted Answer

How the drug interacts with the body

Answer

The specific target of the drug

Answer

The desired therapeutic effect of the drug

Answer

The route by which the drug is administered

Question 24

A drug that reduces inflammation is classified as a(n):

Accepted Answer

Anti-inflammatory drug

Answer

Antibiotic

Answer

Anticoagulant

Answer

Antiviral

Question 25

Identify the generic name for ibuprofen.

Accepted Answer

Ibuprofen

Answer

Motrin

Answer

Advil

Answer

Tylenol

Question 26

Classify a drug that blocks the activity of acetylcholine.

Accepted Answer

Anticholinergic

Answer

Cholinergic

Answer

Adrenergic

Answer

Beta-blocker

Question 27

Indicate the non-steroidal anti-inflammatory drug (NSAID) in the list.

Accepted Answer

Aspirin

Answer

Prednisone

Answer

Methotrexate

Answer

Cyclosporine

Question 28

Classify a drug that increases the heart rate.

Accepted Answer

Cardiotonic

Answer

Vasodilator

Answer

Antiarrhythmic

Answer

Beta-blocker

Question 29

Classify a drug that dilates blood vessels.

Accepted Answer

Vasodilator

Answer

Vasoconstrictor

Answer

Antihypertensive

Answer

Antianginal

Question 30

Identify the chemical name for the drug acetaminophen.

Accepted Answer

N-acetyl-p-aminophenol

Answer

Methylprednisolone

Answer

Metoprolol

Answer

Warfarin

Question 31

Classify a drug used to lower blood pressure.

Accepted Answer

Antihypertensive

Answer

Antianginal

Answer

Diuretic

Answer

Anticoagulant

Question 32

Which drug classification system is most commonly used in healthcare settings?

Accepted Answer

Anatomical Therapeutic Chemical Classification System (ATC)

Answer

National Drug Code (NDC)

Answer

United States Adopted Names (USAN)

Answer

American Hospital Formulary Service (AHFS)

Question 33

The suffix '-cillin' is commonly used to denote which class of drugs?

Accepted Answer

Antibacterials

Answer

Antivirals

Answer

Antifungals

Answer

Antiparasitics

Question 34

Which of the following is NOT a consideration when selecting a drug name?

Accepted Answer

Length of the name

Answer

Ease of pronunciation

Answer

Similarity to existing drug names

Answer

Avoidance of offensive or suggestive terms

Question 35

The abbreviation 'FDA' stands for:

Accepted Answer

Food and Drug Administration

Answer

Federal Drug Association

Answer

Federation of Drug Agencies

Answer

Food and Drug Authority

Question 36

Which of the following is a type of brand name?

Accepted Answer

Proprietary name

Answer

Generic name

Answer

Chemical name

Answer

International nonproprietary name (INN)

Question 37

When writing a prescription, nurses are required to use:

Accepted Answer

Generic names

Answer

Brand names

Answer

Either generic or brand names

Answer

International nonproprietary names (INNs)

Question 38

Which of the following accurately characterizes the WHO ATC classification system?

Accepted Answer

It employs a hierarchical structure.

Answer

It exclusively relies on the chemical composition of drugs.

Answer

It is exclusively utilized in research environments.

Answer

It omits generic drug names.

Question 39

Which of the following is NOT a purpose of drug nomenclature?

Accepted Answer

To promote generic drug use

Answer

To accurately identify drugs

Answer

To classify drugs based on their chemical structure

Answer

To create a system for naming new drugs

Question 40

What is the basis for classifying drugs using the Anatomical Therapeutic Chemical (ATC) system?

Accepted Answer

Therapeutic use of the drug

Answer

Chemical structure of the drug

Answer

Mechanism of action of the drug

Answer

Pharmacokinetic properties of the drug

Question 41

What is the generic name for the drug commonly known as Tylenol?

Accepted Answer

Acetaminophen

Answer

Ibuprofen

Answer

Aspirin

Answer

Naproxen

Question 42

What is the primary purpose of the United States Adopted Names (USAN) Council?

Accepted Answer

To approve generic drug names

Answer

To assign unique codes to new drugs

Answer

To classify drugs based on their chemical structure

Answer

To provide information on the safety and efficacy of drugs

Question 43

What is the main difference between a chemical name and a structural name for a drug?

Accepted Answer

A chemical name describes the drug's chemical structure, while a structural name describes its pharmacological activity.

Answer

A chemical name describes the drug's pharmacological activity, while a structural name describes its chemical structure.

Answer

A chemical name is a unique identifier for a drug, while a structural name is not.

Answer

There is no difference between a chemical name and a structural name.

Question 44

Which of the following is NOT a type of chemical nomenclature?

Accepted Answer

Biomedical nomenclature

Answer

IUPAC nomenclature

Answer

Common nomenclature

Answer

Trivial nomenclature

Question 45

What does the suffix "-caine" typically indicate in drug names?

Accepted Answer

Local anesthetic

Answer

Antibiotic

Answer

Pain reliever

Answer

Sedative

Question 46

Which drug classification system categorizes drugs based on their intended therapeutic purpose?

Accepted Answer

Pharmacologic classification

Answer

Pharmacokinetic classification

Answer

Mechanism of action classification

Answer

Chemical classification

Question 47

Identify the generic name for the over-the-counter pain reliever commonly sold as Tylenol.

Accepted Answer

Acetaminophen

Answer

Aspirin

Answer

Naproxen

Answer

Ibuprofen

Question 48

Which characteristic is associated with drugs classified as beta-blockers?

Accepted Answer

Reduced heart rate and blood pressure

Answer

Increased heart rate and blood pressure

Answer

Histamine receptor blockade

Answer

Central nervous system stimulation

Question 49

Among the following, which drug belongs to the nonsteroidal anti-inflammatory drug (NSAID) class?

Accepted Answer

Ibuprofen

Answer

Albuterol

Answer

Hydrocortisone

Answer

Omeprazole

Question 50

Which suffix is typically used in drug names to indicate that the drug is a receptor blocker?

Accepted Answer

-antagonist

Answer

-lytic

Answer

-agonist

Answer

-mimetic

Question 51

Which of the following drugs is an example of a prodrug?

Accepted Answer

Enalapril

Answer

Metformin

Answer

Digoxin

Answer

Warfarin

Question 52

Identify a limitation of the Anatomical Therapeutic Chemical (ATC) classification system.

Accepted Answer

It does not provide information about a drug's mechanism of action.

Answer

It is excessively complex and difficult to use.

Answer

It does not include all drugs in existence.

Question 53

Which of the following drugs is classified as a Schedule II controlled substance?

Accepted Answer

Oxycodone

Answer

Albuterol

Answer

Ibuprofen

Answer

Metformin