Learning Outcomes

What Is Alzheimer’s Disease?

The Biology of Alzheimer’s

Risk Factors and Prevention

Lesson Summary

This module provides a comprehensive introduction to Alzheimer’s Disease. You’ll gain a foundational understanding of the disease process, including the biological changes in the brain, genetic and lifestyle risk factors, common early symptoms, and the challenges individuals and their families face.

Recognising the Symptoms

Caregiving for Someone With Alzheimer’s

The Impact of Alzheimer’s

Move beyond understanding the biology of the disease and focus on practical support for those living with Alzheimer’s Disease. This module will help you recognise the symptoms, navigate the caregiving process, support families impacted by Alzheimer’s, and learn strategies for effective communication and managing challenging behaviours.

Alzheimer’s Disease: An Introduction for Beginners — Course Assessment

Gain an understanding of Alzheimer's disease and build skills to support affected individuals in this online course

Alzheimer’s Disease: An Introduction for Beginners

Gain a comprehensive understanding of Alzheimer’s disease. Explore its impact on the brain, learn about common symptoms, and identify key risk factors. Through this course, you will build a foundation of knowledge that enables you to provide enhanced care and understanding to those affected by Alzheimer’s. Understand the progression of the disease and learn how to recognise early signs for proactive intervention.

Biological Effects of Radiation Exposure

Radiation Dose Management

Techniques for Minimising Radiation Exposure to Patients and Personnel

This module explores the biological effects of radiation exposure, covering types of radiation and their health impacts. You'll understand radiation dose management, including measurement units and monitoring techniques. We  focuses on minimising radiation exposure for patients and personnel through shielding, and using protective equipment.

History and Development of Radiography

Introduction to X-Ray Technology - 1

Introduction to X-Ray Technology - 2

This module explores radiography's evolution and X-ray technology fundamentals. You'll learn about radiography's historical development, digital transformation, and global healthcare impact. Discover essential X-ray machine components, core physics principles, and various X-ray interactions with matter.

Recent Advances in Medical X-Ray Technology

Role and Responsibilities of an X-Ray Technician

Ethical and Legal Considerations in Radiography

This module covers advancements in X-ray technology, including digital radiography (DR), its benefits, and advanced equipment functions. We discuss proper documentation and teamwork, including patient rights, confidentiality, legal issues, and common ethical dilemmas.

Principles of X-Ray Production

X-Ray Physics and Equipment Settings

X-Ray Equipment Maintenance Safety

Radiation Safety and Protection

Image Formation and Quality

Radiographic Quality Control and Evaluation

This module explores the fundamental principles of X-ray production, equipment maintenance, and radiation safety protocols. You'll gain in-depth knowledge of image formation techniques, quality optimization, and troubleshooting procedures. We cover practical applications in radiation protection, emergency protocols, and more.

Human Anatomy and Physiology Relevant to Radiography

Radiographic Positioning Terminology

Patient Preparation

This module focuses on human anatomy and physiology relevant to radiography, covering body systems, anatomical terminology, key structures, and positioning. You'll explore radiographic positioning techniques and common errors, including pre-procedure protocols, assessing patient-specific needs, and more.

Routine Radiographic Procedures (Chest, Abdomen, Extremities)

Specialised Imaging Techniques (Contrast Studies, Fluoroscopy)

Patient Care in Fluoroscopic Imaging

Contrast Agents: Safety and Care

Digital Imaging and PACS (Picture Archiving and Communication Systems)

This module covers routine radiographic procedures for the chest, abdomen, and extremities, including positioning techniques. It explores specialised imaging techniques, such as contrast studies and fluoroscopy, including digital imaging systems, PACS operation, data security, and the transition to digital radiographs.

Common Diseases and Pathologies Detected by Radiography

Radiographic Signs and Symptoms

Importance of Image Analysis and Interpretation

This module focuses on common diseases and pathologies detected through radiography, comparing and identifying radiographic signs and symptoms. You'll master the recognition of key radiographic signs and symptoms while developing critical skills in systematic image analysis, interpretation, and collaborative healthcare integration.

Pediatric Radiography

Immobilisation Strategies for Quality Imaging

Trauma and Emergency Radiography

Mammography and Breast Imaging

This module covers pediatric radiography, focusing on effective imaging, positioning, immobilisation techniques, and reducing radiation dose. It also explores trauma and emergency radiography, including crisis strategies and real-world applications. You'll study mammography and breast imaging, including screening guidelines, and image optimisation.

Introduction to Computed Tomography and Magnetic Resonance Imaging

CT and MRI: Use Cases and Safety Protocols

Technical Parameters and Applications

Integration of Advanced Imaging with Radiography

This module introduces CT and MRI, covering principles, safety, and clinical applications. You'll explore technical parameters, advancements, and innovations, comparing them to existing technologies. It also focuses on integrating advanced imaging with radiography, including anatomical correlation, and workflow implementation.

Quality Control Procedures for X-Ray Equipment

Incident Reporting and Risk Management

Management of Radiography Department Resources

This module covers quality control procedures for X-ray equipment, including testing, checks, and documentation for advanced systems. You'll explore radiography department resource management, focusing on staff training, budgeting, and allocation, supported by a case study on effective resource management practices.

Professionalism and Communication Skills in Healthcare Settings

Collaboration in Radiology: Team Dynamics and Ethical Practice

Patient Care and Interaction

Continuing Education and Career Advancement Opportunities

In this module, we discuss professionalism and communication in healthcare, emphasising effective patient and team interactions, active listening, and digital communication. You'll explore ethical dilemmas, teamwork dynamics, and career advancement opportunities in radiography, including international trends and clinical practicum applications.

Course Assessment - Diploma in Radiography for X-Ray Technicians

Develop vital skills for a high-demand, essential role in medical imaging diagnostics with this free online course.

Diploma in Radiography for X-Ray Technicians

Are you ready to launch your career in healthcare? This course empowers you with essential skills in radiographic imaging, radiation safety, and patient care. Master cutting-edge techniques and explore advanced imaging like CT and MRI. Gain hands-on expertise in anatomy, pathology, and quality assurance. With a focus on professionalism and career growth, this radiography course is your pathway to becoming a confident, in-demand X-Ray technician.

Human Development

Environmental and Inherited Factors Affecting Health

Family and Community Resources

In this module, you will learn about human development and health. You will learn about development in humans and factors that affect it, as well as how it is measured. You will also learn about the resources that are used in the process of development and how they reflect on the individual.

Human Health - Human Development and Health - Course assessment

Gain a better understanding of the different stages of human health and development, with this free online course.

Human Health - Human Development and Health

This free online human health course teaches you about the interplay of personal health and your development. Development is an orderly pattern of change in a person, including behavioural and mental changes. We begin to develop from our conception and many factors can influence our development. This course will teach you about chromosomes, genetics, hormonal changes, differences in sex, and more, so start your learning journey today.

Basic Concepts in Immunology

Principles of Innate and Adaptive Immunity

Adaptive Immune Response

Lymphoid Organs

Effector Mechanism of T-Cells

This module presents the role of the Immune System in defending against the threat of Pathogens. You will learn about the components of the Immune System that play a significant role in both Innate as well as Adaptive Immunity and the role of T Cells in orchestrating cell-mediated immunity and regulating the responses of B Cells to Antigens.

Innate Immunity

Inflammatory Response

Adaptive Immunity

Humoral Immunity

Effector Mechanisms

This module presents the features of Adaptive and Innate Immune Systems. You will learn about the process of mediating the Inflammatory Response, activation of various cells, and the role of Effector Molecules in destroying the Pathogens.

First Course Assessment

Structure of Antibody

Antigen Recognition by T-Cells

Primary Immunoglobulin Gene Rearrangement

Rearrangement of V, D, and J Gene Segments

Enzymatic Mechanisms in V-Region Rearrangement

T-Cell Receptor Gene Rearrangement

This module presents the structure of Antibody Molecules and the generation of Antibody Diversity. You will learn about the composition of protein chains in Immunoglobulin molecules and the rearrangement process of the Primary Immunoglobulin Gene and T-Cell Receptors.

Structural Variation in Immunoglobulin Constant Regions

Structural Variation and Isotype Switching

MHC Molecules and Peptides

Antigen Recognition by T-Cell Receptors

This module presents the properties of the human Immunoglobulin Isotypes and Antigen Recognition by T-Cell Receptors. You will learn how the CD4 and CD8 cell-surface proteins of T-Cells, directly contact the MHC molecules to make an effective response to the Antigen.

Major Histocompatibility Complex

Alloreactivity and Superantigens

Antigen Presentation

Antigen Processing

Summary of the Immune System

This module presents the Generation of α:β T-Cell Receptor Ligands. You will learn about the functions of the Major Histocompatibility Complex, the process of generating Peptides from the Ubiquitinated proteins, and the Cessation of antigen processing in dendritic cells through the reduced expression of the MARCH-1 E3 ligase.

Second Course Assessment

Diploma in Immunology - Course Assessment

Study the complexities of the immune system and the technologies and methods used to analyze it in this free course.

Diploma in Immunology

This free online medical course introduces you to the basic knowledge of immunology and the roles the immune system plays in the body. It will provide an understanding of the cellular and molecular basis of immune responsiveness. As an up-and-coming interdisciplinary domain of research, this course has been designed based on current literature and provides a general understanding of the basic immunological techniques for maintaining good health.

[2025] 470+ Hours of Free LinkedIn Learning Courses with Free Certification

6 Best Site Reliability Engineering Courses to Take in 2025

Udemy Appoints McKinsey Veteran as CEO Amid Growth Challenges

Boost Your AI Confidence with Google’s Course

Four Months After Unveiling Ambitious AI Roadmap, Udemy’s Co-founder CTO is Out

6,000+ Online Courses from California Community Colleges: A New Search Tool by Class Central