Drug Classifications Pharm ATI Exam
(Chapter 16) 2025/2026 | Nursing
Pharmacology Study Guide & NCLEX Exam |
Questions and Correct Answers |Grade A
(100% Correct Elaborations)
The easiest way to learn the different types of classifications is to see examples.
True
A generic name is also known as a proprietary name.
False; the brand name is known as a proprietary name.
The INN, International Nonproprietary Names, works to standardize medication names as they
relate to their classification.
True
Some H2 antagonists can be found over-the-counter for heartburn and indigestion.
True
PPIs mainly treat pain and are generally dosed once daily.
False; they treat GERD and peptic ulcers BUT are dosed once daily.
1
, Drug Classifications Pharm ATI Exam
(Chapter 16) 2025/2026 | Nursing
Pharmacology Study Guide & NCLEX Exam |
Questions and Correct Answers |Grade A
(100% Correct Elaborations)
Many of the opioid analgesics are morphine derivatives.
True
First-generation antihistamines generally cause drowsiness.
True
Phenylephrine (Neo-synephrine) is an over-the-counter decongestant but is kept behind the
counter.
False; is not kept behind the counter BUT is an OTC medication.
Vaccines provide protection against fungus and viruses.
False; protects against BACTERIA and viruses.
Drugs can also be classified by the drug schedules under the Controlled Substance Act (CSA).
True
A prefix provides a hint at the drug classification at the ____ of the drug name.
2
(Chapter 16) 2025/2026 | Nursing
Pharmacology Study Guide & NCLEX Exam |
Questions and Correct Answers |Grade A
(100% Correct Elaborations)
The easiest way to learn the different types of classifications is to see examples.
True
A generic name is also known as a proprietary name.
False; the brand name is known as a proprietary name.
The INN, International Nonproprietary Names, works to standardize medication names as they
relate to their classification.
True
Some H2 antagonists can be found over-the-counter for heartburn and indigestion.
True
PPIs mainly treat pain and are generally dosed once daily.
False; they treat GERD and peptic ulcers BUT are dosed once daily.
1
, Drug Classifications Pharm ATI Exam
(Chapter 16) 2025/2026 | Nursing
Pharmacology Study Guide & NCLEX Exam |
Questions and Correct Answers |Grade A
(100% Correct Elaborations)
Many of the opioid analgesics are morphine derivatives.
True
First-generation antihistamines generally cause drowsiness.
True
Phenylephrine (Neo-synephrine) is an over-the-counter decongestant but is kept behind the
counter.
False; is not kept behind the counter BUT is an OTC medication.
Vaccines provide protection against fungus and viruses.
False; protects against BACTERIA and viruses.
Drugs can also be classified by the drug schedules under the Controlled Substance Act (CSA).
True
A prefix provides a hint at the drug classification at the ____ of the drug name.
2
