Physiological Integrity

LPN Nursing Fundamentals Physiological Integrity is the focus of this page, and it covers one of the most clinically important areas you'll face as a practical nursing student. Physiological Integrity is a broad domain that includes basic care and comfort, pharmacological therapies, reduction of risk potential, and physiological adaptation. Together, these categories make up a large portion of the NCLEX-PN, so building a strong foundation here is essential before you sit for your licensure exam.

This page is designed for LPN and LVN students in the final stretch of their program — especially those working through ATI, HESI, or course-based assessments alongside NCLEX-PN prep. You'll find content that reinforces what you learned in the classroom and helps you apply it to the kind of clinical reasoning questions that show up on high-stakes exams. Topics range from wound care and nutrition to medication safety, IV therapy, and recognizing complications in patients with complex conditions.

The best way to use this page is to work through it systematically. Start a practice session focused on one subcategory at a time — for example, begin with Basic Care and Comfort before moving into Pharmacological Therapies. After each session, review your wrong answers carefully. Understanding why an answer is incorrect is just as valuable as getting it right. You've put in the hard work to get this far, and targeted practice in Physiological Integrity can help you walk into exam day feeling prepared and confident.