Diabetes Mellitus: Essential Concepts
Gain a clear understanding of diabetes mellitus, including its causes, symptoms, and contemporary approaches to diagnosis and care, designed for anyone seeking foundational health literacy.
-
💬
AI instructor
Ask about any lesson and get a clear answer instantly, anytime. -
🕐
Start anytime
No schedules or deadlines — learn at your own pace, whenever suits you. -
🌐
In English
Lessons, tasks and certificate — all fully in your language.
About this course
Course contents
6 modules · 30 lessons · 3h 2m
1
Introduction and Classification
Understand the basics and different forms of diabetes.
- What is Diabetes Mellitus?
Definition of diabetes as a chronic metabolic disease.6 min - Type 1 Diabetes: Causes and Characteristics
Understanding absolute insulin deficiency due to autoimmune reaction.6 min - Type 2 Diabetes: The Insidious Process
Characteristics of relative insulin deficiency and insulin resistance.7 min - Gestational Diabetes and Special Forms
Overview of transient and rare forms of diabetes.6 min - Prediabetes: The Warning Sign
Definition and significance of the precursor stage of Type 2 Diabetes.6 min
2
Pathophysiology: What Happens in the Body
Grasp the biological mechanisms of blood sugar regulation.
- Glucose: The Fuel for Cells
The role of sugar in energy metabolism.6 min - Insulin: The Key to the Cell
How the hormone insulin lowers blood sugar levels.6 min - The Mechanism of Insulin Resistance
Why cells stop responding effectively to insulin.7 min - Glucose Dysregulation Explained
The interplay of liver, pancreas, and muscles in dysregulation.6 min - Hyperglycemia: Too Much Sugar in the Blood
The direct effects of high blood sugar levels on the body.6 min
3
Diagnosis and Screening
Learn how diabetes is medically diagnosed.
- Recognizing Symptoms
Typical warning signs such as thirst, fatigue, and frequent urination.6 min - Fasting Glucose Measurement
Significance and thresholds of fasting blood sugar measurement.6 min - The HbA1c Value
The 'blood sugar memory' and its role in long-term diagnosis.6 min - The Oral Glucose Tolerance Test (oGTT)
Functionality and interpretation of the load test.6 min - Screening Methods and Recommendations
Who should be tested, when, and how often?6 min
4
Lifestyle and Prevention
Apply non-pharmacological strategies for diabetes control.
- Nutritional Basics for Diabetes
Balanced nutrition as the basis of therapy.6 min - Carbohydrates and Glycemic Index
How different foods affect blood sugar.6 min - Exercise and Physical Activity
The effect of exercise on insulin sensitivity.6 min - Weight Management for Prevention
Risk reduction through targeted weight loss.6 min - Stress and Sleep
Influence of lifestyle factors on hormonal regulation.6 min
5
Pharmacological Treatment
Gain an overview of medications and insulin therapies.
- Oral Antidiabetics: An Overview
The most common tablet forms and their mechanisms of action.6 min - Newer Drug Classes
Introduction to SGLT2 inhibitors and GLP-1 receptor agonists.6 min - Fundamentals of Insulin Therapy
When insulin is necessary and how it is administered.6 min - Types of Insulin
Distinction between short-acting and long-acting insulins.6 min - Mechanisms of Action of Medications
How medications promote glucose uptake or excretion.6 min
6
Complications and Long-Term Care
Avoid secondary damage and maintain quality of life.
- Acute Complications: Hypoglycemia
Recognizing and acting in cases of low blood sugar.6 min - Chronic Secondary Damage
Understand the effects on the heart, blood vessels, and nerves.6 min - Prevention of Secondary Damage
Regular check-ups for eyes, feet, and kidneys.6 min - Continuous Monitoring
Benefits of CGM systems and regular self-monitoring.6 min - Patient Education and Self-Management
The importance of knowledge for an autonomous life with diabetes.6 min
My Diabetes Management Guide
Create a comprehensive prevention and action plan for a fictional person with prediabetes or Type 2 Diabetes.
What you'll get
-
📜
Certificate of completion
Add it to your LinkedIn profile -
💬
Personal AI tutor
Stuck on a lesson? Ask your built-in tutor anything, any time. -
♾️
Lifetime access
Come back anytime, no expiry -
📱
Phone or computer
Works anywhere, any device -
💸
14-day refund
No questions asked -
⚡
Short & focused
3h 2m of practical content
Certificate of completion
Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.
Reviews
No reviews yet — be the first to share your experience.
Learners also took
Biochemistry of Energy Metabolism: Foundations of Bioenergetics
Astrobiology Fundamentals: Exploring Life Beyond Earth
Chemical Biology Fundamentals: Tools for Probing Living Systems
Introduction to Fat Metabolism: The Science of Dietary and Body Fats
Frequently asked
What do I need to take this course? +
Just a phone or computer with internet. No installs, no special hardware.
How do I pay? +
By card via Stripe. We don’t store card details — Stripe handles them securely.
Can I get a refund? +
Yes — full refund within 14 days, no questions asked.
How long will I have access? +
Forever. Once you purchase, the course is yours to revisit anytime.
Will I get a certificate? +
Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.
Get 10 courses a month
Members get 10 courses of their choice every month for $0. No per-course charges — you pay only the subscription.
- ✓ 10 courses every month
- ✓ Cancel anytime
Renews monthly. Unused courses expire at the end of each billing month.