Fundamentals of Nursing
Fundamentals of Nursing
8th Edition
ISBN: 9781451185614
Author: Carol Taylor PhD MSN RN, Carol Lillis MSN RN, Pamela Lynn MSN RN
Publisher: LIPPINCOTT WILLIAMS+WILKINS
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Chapter 28, Problem 10PFN
Summary Introduction

The administration of the drug through the intravenous (IV) route enters the bloodstream directly. Drug administration through the IV route shows an immediate and potent effect when compared to other routes of administration (for example, oral route). The IV route is commonly used in the emergency circumstances when the immediate action of the drug is needed. The PRN order indicates the administration of the drug as requested or needed by the patient for pain relief or other treatment.

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