Online Diabetes Educator Course for Nurses

Lesson 1 • Type 2 Diabetes Pathophysiology

Examines insulin resistance, compensatory hyperinsulinemia, and eventual beta-cell exhaustion. Connects metabolic syndrome components to Type 2 disease progression.

Lesson 2 • Gestational and Secondary Diabetes

Covers placental hormone interference and drug-induced or disease-induced diabetes. Prepares nurses to recognize atypical presentations beyond the two primary types.

Lesson 3 • Prediabetes and Metabolic Syndrome

Defines impaired fasting glucose and impaired glucose tolerance as reversible states. Equips nurses to identify high-risk patients before full diabetes onset.

Lesson 4 • Glucose Metabolism and Insulin Basics

Covers normal glucose uptake, insulin secretion, and pancreatic beta-cell function. Provides the metabolic baseline needed to understand all diabetic pathology.

Lesson 1 • Diagnostic Criteria and Laboratory Tests

Covers fasting plasma glucose, oral glucose tolerance, and HbA1c thresholds. Establishes the evidence base nurses use to confirm or rule out a diabetes diagnosis.

Lesson 2 • Differentiating Diabetes Types Clinically

Provides clinical markers—age, BMI, C-peptide, antibodies—to distinguish diabetes types. Prevents misclassification errors that lead to inappropriate treatment selection.

Lesson 3 • Interpreting HbA1c Results

Explains how HbA1c reflects 90-day average glucose and its clinical limitations. Nurses learn to adjust interpretation for hemoglobin variants and anemia.

Lesson 1 • Teaching Patients Self-Monitoring Skills

Equips nurses to demonstrate and evaluate patient self-monitoring technique and comprehension. Effective patient teaching reduces errors and improves glycemic self-management.

Lesson 2 • Continuous Glucose Monitoring Systems

Covers sensor insertion, calibration requirements, and alarm interpretation for CGM devices. Nurses learn to integrate CGM data into real-time clinical decision-making.

Lesson 3 • Monitoring Frequency and Timing Protocols

Defines evidence-based schedules for pre-meal, post-meal, and overnight monitoring. Nurses match monitoring frequency to insulin regimen and clinical acuity.

Lesson 4 • Capillary Blood Glucose Testing

Teaches correct fingerstick technique, meter calibration, and result documentation. Accurate capillary testing is the most frequent glucose assessment task nurses perform.

Lesson 1 • Insulin Types and Pharmacokinetics

Compares rapid-, short-, intermediate-, and long-acting insulins by onset, peak, and duration. Nurses use this knowledge to time administration and predict hypoglycemia windows.

Lesson 2 • Basal-Bolus and Sliding Scale Regimens

Explains structured basal-bolus dosing versus reactive sliding scale approaches. Nurses apply regimen logic to calculate correction doses and anticipate provider orders.

Lesson 3 • Insulin Administration Techniques

Covers injection sites, rotation protocols, pen and syringe technique, and pump basics. Correct technique prevents lipohypertrophy and ensures consistent insulin absorption.

Lesson 4 • Oral and Non-Insulin Injectable Agents

Reviews metformin, sulfonylureas, SGLT-2 inhibitors, GLP-1 agonists, and DPP-4 inhibitors. Nurses learn mechanism, contraindications, and monitoring parameters for each class.

Lesson 1 • Meal Planning Approaches

Compares plate method, Mediterranean, low-carbohydrate, and DASH dietary patterns for diabetes. Nurses match meal planning strategies to patient preferences and cultural backgrounds.

Lesson 2 • Physical Activity and Glucose Response

Explains aerobic and resistance exercise effects on insulin sensitivity and glucose uptake. Nurses guide patients on pre-exercise glucose checks and hypoglycemia prevention.

Lesson 3 • Alcohol, Smoking, and Lifestyle Risks

Addresses alcohol-induced hypoglycemia masking, smoking's vascular impact, and sleep disruption. Nurses integrate lifestyle risk counseling into every diabetes education encounter.

Lesson 4 • Weight Management Strategies

Covers caloric deficit principles, behavioral strategies, and pharmacological weight loss options. Weight reduction of 5–10% significantly improves glycemic control in Type 2 diabetes.

Lesson 1 • Sick-Day Management Protocols

Teaches nurses to guide patients through illness-related glucose instability and ketone monitoring. Sick-day rules prevent avoidable hospitalizations from acute decompensation.

Lesson 2 • Hypoglycemia Recognition and Treatment

Defines mild, moderate, and severe hypoglycemia by symptoms and glucose thresholds. Nurses apply the 15-15 rule and glucagon protocols based on patient consciousness level.

Lesson 3 • Diabetic Ketoacidosis Pathophysiology

Explains the triad of hyperglycemia, ketosis, and acidosis and their precipitating causes. Understanding DKA pathophysiology enables nurses to anticipate deterioration and lab trends.

Lesson 4 • DKA Assessment and Nursing Interventions

Covers fluid resuscitation, insulin infusion protocols, and electrolyte replacement in DKA. Nurses monitor potassium, bicarbonate, and glucose trends to guide titration decisions.

Lesson 1 • Diabetic Nephropathy Assessment

Covers urine albumin-to-creatinine ratio, eGFR staging, and blood pressure targets in nephropathy. Nurses use renal function data to adjust medication dosing and referral timing.

Lesson 2 • Cardiovascular Risk Reduction

Addresses lipid management, antiplatelet therapy, and blood pressure control in diabetic patients. Nurses reinforce lifestyle and medication adherence to reduce the leading cause of diabetes mortality.

Lesson 3 • Autonomic Neuropathy and Gastroparesis

Covers orthostatic hypotension, cardiac autonomic neuropathy, and delayed gastric emptying. Nurses adjust insulin timing and fall prevention strategies for autonomic dysfunction.

Lesson 4 • Diabetic Retinopathy and Eye Care

Explains retinal changes from nonproliferative to proliferative stages and macular edema. Nurses coordinate ophthalmology referrals and reinforce glycemic and blood pressure control.

Lesson 1 • Principles of Diabetes Self-Management Education

Defines DSMES core curriculum areas and the nurse's role as educator and care coordinator. Structured education reduces HbA1c and improves patient quality of life outcomes.

Lesson 2 • Psychosocial Assessment and Support

Addresses diabetes distress, depression screening, and fear of hypoglycemia as barriers to care. Nurses identify psychosocial needs and connect patients to appropriate mental health resources.

Lesson 3 • Behavior Change and Motivational Techniques

Applies motivational interviewing, goal-setting, and stages-of-change theory to diabetes care. Nurses use these techniques to move patients from ambivalence to sustained self-care action.

Lesson 4 • Health Literacy and Communication Strategies

Covers plain language principles, visual aids, and teach-back to confirm patient understanding. Matching communication to literacy level is essential for effective diabetes education.