Download nursing study guides & NCLEX prep bundles from RN-Nurse. Ideal for students & grads. Learn faster nursing courses for NCLEX prep.
Patients with kidney disease are highly vulnerable to electrolyte imbalances, making this topic a crucial area of focus for every registered nurse (RN) and nursing student preparing for the NCLEX. The kidneys play a central role in maintaining electrolyte and fluid balance—so when they malfunction, sodium, potassium, calcium, and phosphate levels can fluctuate dramatically. Understanding … Read more
A brain aneurysm—also known as a cerebral aneurysm—is a weakened area in the wall of a blood vessel in the brain that causes it to balloon or bulge. If the aneurysm ruptures, it leads to a subarachnoid hemorrhage, which can be life-threatening. Understanding this condition is crucial for every registered nurse (RN) and nursing student … Read more
The first 24 hours of life are critical for every newborn, and nurses play a key role in ensuring a smooth transition from intrauterine to extrauterine life. A thorough newborn assessment allows early identification of potential complications and supports family education and bonding. For every registered nurse (RN nurse), mastering this assessment is not only … Read more
Multi-organ failure (MOF), also known as multiple organ dysfunction syndrome (MODS), is a life-threatening condition that occurs when two or more organ systems fail. For every registered nurse (RN nurse), early detection through careful monitoring is essential to improve patient outcomes. Understanding how to identify the warning signs and perform timely interventions is not only … Read more
Central line care is a critical responsibility for every registered nurse (RN nurse) working in hospitals, ICUs, and long-term care settings. Proper care helps prevent infections, maintain line patency, and ensure safe medication administration — all essential concepts covered in the NCLEX and daily nursing practice. This article outlines essential tips and nursing guidelines for … Read more
Caring for patients in the Intensive Care Unit (ICU) extends far beyond technical skills and medical procedures. One of the most essential aspects of critical care nursing is providing emotional and informational support to the patient’s family. For every registered nurse (RN nurse), understanding how to effectively communicate, educate, and comfort families during times of … Read more
Maintaining proper electrolyte balance is a cornerstone of safe and effective nursing care. For every nurse—especially those preparing for the NCLEX—understanding electrolyte repletion protocols is critical in preventing life-threatening complications. Whether you’re a registered nurse (RN nurse) in a hospital setting or a student reviewing your nursing bundle, these protocols form the foundation for evidence-based … Read more
Registered nurse educating a pregnant woman with gestational diabetes about blood glucose monitoring and insulin therapy.
Patient education is one of the most powerful tools nurses use to improve long-term outcomes—especially for those recovering from cardiac conditions. As a registered nurse (RN nurse), your role doesn’t end when the patient leaves the hospital. Effective teaching ensures patients understand how to care for their hearts, manage medications, and prevent readmission. Heart health … Read more
Pregnancy loss is one of the most emotionally challenging experiences a family can face. For every registered nurse (RN nurse), providing compassionate and sensitive care during this time is essential. Beyond the clinical responsibilities, nurses play a vital role in offering emotional support, guiding families through the grieving process, and helping them find comfort and … Read more