What This Document Is
This study guide supports students in Hondros College of Nursing’s NUR 172: Intravenous Therapy for the Practical Nurse course, specifically in preparation for the second exam. It’s a focused review of key concepts related to intravenous equipment, central venous access devices (CVADs), and arterial blood gas (ABG) interpretation.
Why This Document Matters
This guide is essential for practical nursing students learning to safely and effectively administer intravenous fluids and medications. It’s used during exam preparation to consolidate learning from Weeks 5 and 6 of the course. A strong understanding of these topics is crucial for providing patient care in a variety of healthcare settings. This document helps students identify areas needing further review before the exam.
Common Limitations or Challenges
This study guide is a *review* tool, not a comprehensive textbook. It highlights important information but does not replace the need to attend lectures, complete readings, or practice skills in a lab setting. It’s designed to reinforce understanding, not to teach the material from scratch. It does not include practice questions or detailed case studies.
What This Document Provides
This study guide includes:
* An overview of intravenous equipment (backcheck valves, elastomeric pumps, macro/micro drip tubing, stylets, multichannel pumps).
* Information on primary and secondary administration sets, stopcocks, and catheter stabilization devices.
* A classification of central venous access devices (non-tunneled CVADs, subcutaneously tunneled cuffed caths, PICCs, implantable ports) with specific details on PICCs and implantable ports.
* Guidance on central line dressing changes and the preferred skin cleanser, Chlorhexidine.
* Normal ABG values and interpretations for respiratory and metabolic acidosis/alkalosis, including compensatory mechanisms.
* A summary of factors impacting host resistance and healthcare-associated infections (HAIs).
* An outline of infection prevention tiers (standard and transmission-based precautions) with examples of organisms and required precautions (airborne, droplet, contact).
This preview *does not* include detailed explanations of ABG compensation, treatment protocols for acid-base imbalances, or a complete list of organisms requiring specific precautions. It also does not contain any practice questions or clinical scenarios.