Dosage Calculations
Pickar, Pickar-Abernethy · 9th Edition
Complete chapter-by-chapter study guide aligned with Dosage Calculations (9th Edition). Includes summaries, learning objectives, and NCLEX-style practice questions for all 17 chapters.
Overview
Dosage Calculations (9th Edition) covers 17 chapters in a flat sequence, moving from foundational math review through systems of measurement, drug labels and orders, and finally every major calculation method used in clinical practice. This study guide is written from scratch to follow that same structure, so you review in the same order Pickar and Pickar-Abernethy present the material and always know which skill builds on which. For every chapter you get a plain-English summary of the key concepts, learning objectives laid out up front, and exam-style practice questions with a full rationale for every answer, so it teaches you why each choice is right or wrong rather than just handing you a key. You'll start with fractions, decimals, ratios, and simple equations, then move through metric and household conversions, equipment used in dosage measurement, and interpreting drug orders and labels. From there you'll work through preventing medication errors, oral and parenteral dosage calculations, reconstitution, weight-based dosing, and finish with intravenous calculations, body surface area, and advanced pediatric and adult IV math. Every chapter is matched to how the 9th Edition organizes the material so your review stays aligned with your dosage calculation course sequence. As you study you'll practice the same step-by-step arithmetic and ratio-proportion or dimensional analysis reasoning that dosage calculation exams and medication administration competency checks both test, and you'll build the habit of double-checking a calculated dose before it ever reaches a patient. Whether you're prepping for a course exam or a clinical competency check-off, this printable companion is built to be highlighted, annotated, and kept for the whole course, from your first practice problem through your final calculation exam. Original, independently written, and not affiliated with the publisher.
Aligned with dosage calculation coursework — the practice questions mirror how these courses test stepwise arithmetic accuracy and clinical safety reasoning across oral, parenteral, and IV calculations.
- 510+ practice questions
- 17 chapters
- ~120 pages
- Instant PDF download
What you'll learn
The major topics this guide walks you through, matched to the textbook's order:
- Fractions, decimals, and ratio-proportion
- Systems of measurement and conversions
- Equipment used in dosage measurement
- Interpreting drug orders and labels
- Preventing medication errors
- Oral dosage calculations
- Parenteral dosage calculations
- Reconstitution of solutions
- Weight-based pediatric and adult dosing
- Dimensional analysis as an alternative method
- Intravenous solutions and calculations
- Body surface area and advanced IV calculations
Need the textbook itself?
The textbook itself, by Gloria D. Pickar and Amy Pickar Abernethy (Cengage), organizes 17 chapters spanning basic math review through advanced IV and pediatric dosage calculations.
Buy new, rent, or find a used copy of Dosage Calculations below. Make sure you get the 9th Edition — editions differ, so double-check the ISBN on the listing before you order. We earn a small commission if you buy through these links — your price is unchanged.
Chapters covered
Every chapter below is fully covered in the PDF — summary, learning objectives, key terms, and NCLEX-style practice questions with rationales.
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What exactly do I get?
A printable PDF study guide covering all 17 chapters of Dosage Calculations (9th Edition) — chapter summaries, learning objectives, and NCLEX-style practice questions with rationales. One file, lifetime access, no subscription.
How soon will I get it?
Instantly. A download link appears on screen and lands in your inbox the moment your payment clears.
Does this match the 9th Edition specifically?
Yes — it's built around the 9th Edition, following its 17-chapter structure. If your course uses a different binding or a later edition, most core calculation methods still line up.
Is this the textbook or a study guide?
It's an original, independently written study guide that reviews the same topics in the same order — plain-English summaries, learning objectives, and exam-style practice questions with rationales. It does not reproduce the textbook and isn't affiliated with the publisher.
Will it match my edition?
This guide is built around the 9th Edition. If your class uses a different edition, chapter numbering may shift slightly, but the topics and learning objectives are usually unchanged.
Do I still need the textbook?
The study guide is a companion, not a replacement — it helps you study efficiently and review fast, but you'll still want the textbook for full depth and any assigned readings. You can buy new, rent, or find a used copy through the price links on this page.
What if it is not what I expected?
Every purchase is backed by a 14-day money-back guarantee — email us within 14 days for a full refund.
Is this a test bank or copied from the textbook?
No. This is an original study guide written to align with Dosage Calculations — summaries, objectives, and practice questions with rationales, not a reproduced publisher test bank or copied text.
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About this study guide
This is an original study guide written to align with the topics and learning objectives covered in Dosage Calculations (9th Edition) by Pickar, Pickar-Abernethy. It is not affiliated with, endorsed by, or licensed by the publisher or the textbook's authors. All summaries, practice questions, and explanations are independently authored.