Fundamentals Videos
Browse videos in the Fundamentals category.
Anti-Hyperlipidemic Drugs: NCLEX Pharmacology Study Guide
A focused review of anti-hyperlipidemic drugs, with emphasis on statins, NCLEX-priority side effects, patient teaching, and nursing process (ADPIE) application. This session simplifies complex pharmacology into clear, test-ready concepts for your exam prep.
Auscultation Essentials for NCLEX: Heart & Lung Sounds, Landmarks, and Clinical Links
A concise, high-yield walkthrough of cardiac and pulmonary auscultation. Learn APE-to-Man landmarks, use the diaphragm vs. bell correctly, recognize S1/S2 plus S3/S4, murmurs, and friction rubs, and distinguish crackles, wheezes, rhonchi, and stridor. We connect findings to clinical pictures (e.g., HF, PE) and show how to document expected vs. unexpected assessments clearly.
Neurovascular Assessment: Circulation, Sensation, and Compartment Syndrome
If your casted patient has severe pain unrelieved by opioids but still has a pulse—🚨 think Acute Compartment Syndrome (ACS). In this NCLEX-focused lesson, we turn a classic clinical scenario into a clear, step-by-step approach you can use on exams and in clinicals. You’ll learn the 6 P’s, which signs show up early vs. late, and the exact first nursing actions to take to protect perfusion and save tissue.
Hypothyroidism: Comprehensive Overview and Nursing Care
Ace endocrine on the NCLEX with this clear, case-based breakdown of hypothyroidism—built for nursing students who want test-ready reasoning they can take straight to the bedside. We’ll use the “Low & Slow” rule to connect patho → assessment → labs → interventions, walk through the HPT axis (hypothalamic–pituitary–thyroid), decode classic lab patterns (↑TSH, ↓T4), and hit the NCLEX-must-know teaching points for levothyroxine (Synthroid). We’ll also flag red-alert emergencies like myxedema coma and review newborn screening for congenital hypothyroidism.
Mastering Hyperthyroidism
If endocrine questions are wrecking your confidence, this hyperthyroidism deep-dive is your fix. In this NCLEX/Next Gen (NGN) walk-through, we mirror the Clinical Judgment Model from start to finish—recognize cues, analyze labs, set priorities, and manage worst-case scenarios—so you can answer confidently and practice safely.
Cushing's Syndrome Explained
Understanding Cushing's Syndrome: Hypercortisolism Uncovered! In this comprehensive explainer video, we dive deep into Cushing's Syndrome, an endocrine disorder characterized by the hypersecretion of adrenocortical hormones, primarily cortisol, leading to elevated cortisol levels in the body. Also known as hypercortisolism or adrenal hyperfunction, this condition is often seen as the opposite of Addison's Disease. It's a serious condition that can be life-threatening if left untreated. What Causes Cushing's Syndrome? Learn about the primary factors that lead to this disorder: Adrenal or Pituitary Tumors: These can cause the body to produce too much cortisol. Specifically, a pituitary tumor can lead to Cushing's Disease by producing too much ACTH, which then stimulates the adrenal cortex to release excess cortisol. Overuse or Chronic Use of Corticosteroid Medications: Long-term use of these drugs is a common external cause of Cushing's Syndrome. Spotting the "STRESSED" Symptoms: Cushing's Syndrome affects multiple body systems due to the excess of glucocorticoids (cortisol), mineralocorticoids (aldosterone), and androgens. We break down the key signs and symptoms using the memorable "STRESSED" mnemonic: Skin is fragile, prone to tearing or breaking down, often with prominent purplish Striae (stretch marks) on the abdomen, thighs, and breasts. Patients may also experience peripheral edema. Truncal obesity, where fat accumulates primarily around the trunk, often accompanied by thinner arms and legs due to reduced muscle mass. Rounded face, commonly referred to as "Moon Face," characterized by puffy cheeks and fat build-up. Reproductive issues like amenorrhea in women and erectile dysfunction (ED) in men can also occur. Elevated blood pressure (Hypertension) and signs of heart failure (CHF) due to the body retaining too much sodium and water from excess aldosterone. This fluid retention can make a patient appear "like a cushion". Sugar is extremely high (Hyperglycemia), as cortisol increases glucose levels, putting patients at risk for insulin resistance and diabetes. Excessive body hair (hirsutism) on the face, arms, and back, especially in women, due to excess androgens. Electrolyte imbalances are common, including Hypokalemia, Hypocalcemia (which increases the risk for Osteoporosis and brittle bones), and Hypernatremia. Dorsocervical fat pad, known as a "Buffalo Hump," a collection of fat on the back of the neck and upper back. Patients may also experience Depression, emotional lability, irritability, and even psychosis. Other common manifestations include muscle weakness and fatigue, peptic ulcers, and a decreased immune response, making patients highly susceptible to infections. Diagnosis & Therapeutic Management: Discover how Cushing's Syndrome is diagnosed through tests like the dexamethasone suppression test, 24-hour urinary free cortisol (UFC), and imaging studies (CT, MRI, ultrasound) to locate tumors. Therapeutic management focuses on removing the source of the problem, which may involve surgical removal of adrenal or pituitary tumors (adrenalectomy, transsphenoidal hypophysectomy) or decreasing/stopping corticosteroid use if it's the cause. Medication like ketoconazole may be used to inhibit cortisol synthesis. Key Nursing Care & Patient Education: Nurses play a critical role in managing patients with Cushing's Syndrome throughout their journey. This video highlights crucial nursing concepts and interventions, including: Fluid & Electrolyte Management: Monitoring and replacing electrolytes as needed, with a focus on controlling hypertension and monitoring cardiovascular status (EKG, BP). This includes restricting fluid and sodium, and encouraging increased intake of potassium, calcium, and protein. Safety Measures: Protecting patients from injury due to osteoporosis and fragile skin by providing a protective environment and meticulous skin care. Infection Control: Implementing strict infection precautions and meticulous wound care due to the patient's decreased immune response. Nutritional Guidance: Encouraging a healthy diet that is low in sugar and salt, high in fiber and protein, and provides adequate calcium and Vitamin D. Staying hydrated is also key. Comfort & Coping: Helping patients cope with significant changes in physical appearance, weight gain, edema, and emotional instability. Patient Education: Emphasizing proper steroid dosing (if applicable), monitoring blood sugar and signs of infection, the importance of ongoing medical follow-up, and wearing a medical alert bracelet.
APGAR Score Made Simple
If you’re preparing for the NCLEX, the APGAR score is a must-know topic. It’s one of the most frequently tested newborn assessments on the exam — but more importantly, it’s a tool that could make all the difference in those first critical minutes of life as a nurse. In this video, we’ll break down the APGAR score step by step so you can walk into the NCLEX feeling confident and be ready to apply it at the bedside. What You’ll Learn in This Video: ✅ The purpose of the APGAR score and why it’s so important ✅ When to assess: 1 minute and 5 minutes after birth (and beyond if needed) ✅ The meaning behind each letter in A-P-G-A-R A – Appearance (skin color) P – Pulse (heart rate) G – Grimace (reflex irritability) A – Activity (muscle tone) R – Respiration (breathing effort & cry) ✅ How to score each category (0, 1, or 2 points) ✅ Common NCLEX “trick” questions (like acrocyanosis) ✅ Two full NCLEX-style practice scenarios with scoring walkthroughs ✅ Critical safety points: when to act immediately, limits of the APGAR, and what a score really means ✅ What to do next based on the score: 7–10 → Routine care 4–6 → Provide support and close monitoring 0–3 → Emergency resuscitation We’ll also highlight a powerful truth: the APGAR score isn’t just a number. It’s a language of patient safety and advocacy — a way to quickly communicate a newborn’s condition and ensure they get the care they need right now. 🎯 NCLEX Tip: Always remember, if the newborn isn’t breathing, you don’t wait for the one-minute score — you act immediately.