
Phlebotomy Course
Launch your healthcare career with a comprehensive Phlebotomy Course that takes you from foundational anatomy to real-world blood collection procedures. You'll master venepuncture technique, infection control, specimen handling, and patient communication — everything you need to work confidently in a clinical setting and pass your national certification exam.
What you will learn:
This course covers every core competency required for professional phlebotomy practice. You will study circulatory anatomy, blood composition, and venous site selection to build a strong clinical foundation. You will learn step-by-step procedures for venepuncture and capillary collection, including techniques for neonatal, paediatric, and geriatric patients. Infection control protocols, sharps safety, and biohazard waste management are covered in full detail. You will also gain practical knowledge of specimen processing, laboratory information systems, and quality assurance. The course concludes with certification exam preparation and professional development guidance to help you enter the workforce ready to perform.
How you study in practice Phlebotomy Course
How you practise Phlebotomy Course
For businesses looking to train their team
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 39 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Phlebotomy Practice
Foundations of Phlebotomy Practice
Lesson 1 • Medical Terminology for Phlebotomy
Introduces anatomical and clinical terms used in blood collection settings. Accurate terminology supports documentation, communication, and test ordering.
Lesson 2 • Role of the Phlebotomist
Defines the phlebotomist's scope of practice within the clinical team. Establishes professional boundaries and interdepartmental relationships central to the course.
Lesson 3 • Introduction to the Laboratory System
Explains laboratory departments, specimen routing, and test ordering workflows. Students understand how collected specimens move through the diagnostic process.
Lesson 4 • Regulatory and Ethical Framework
Covers certification requirements, patient rights, and ethical obligations. Connects compliance awareness to safe, lawful practice throughout the course.
Chapter 2HideHide detailsSee detailsAnatomy and Physiology for Blood Collection
Anatomy and Physiology for Blood Collection
Lesson 1 • Haemostasis and Coagulation Basics
Explains the clotting cascade and vascular response to injury. This knowledge underpins post-draw care and recognition of bleeding complications.
Lesson 2 • Circulatory System Overview
Reviews heart function, blood flow pathways, and vessel types. This context supports accurate site selection and complication prevention.
Lesson 3 • Alternative Collection Sites
Introduces veins of the lower extremity, scalp, and external jugular for special populations. Site selection criteria and associated risks are emphasised.
Lesson 4 • Blood Composition and Components
Describes cellular and plasma components and their diagnostic relevance. Understanding composition informs tube selection and specimen handling decisions.
Lesson 5 • Venous Anatomy of the Upper Extremity
Identifies antecubital, forearm, and hand veins used in routine venepuncture. Anatomical landmarks guide needle placement and reduce patient injury.
Chapter 3HideHide detailsSee detailsInfection Control and Safety Protocols
Infection Control and Safety Protocols
Lesson 1 • Sharps Safety and Needlestick Prevention
Teaches safe needle handling, engineered safety devices, and post-exposure response. Sharps injuries are the leading occupational hazard in phlebotomy.
Lesson 2 • Biohazard Waste Management
Explains classification, segregation, and disposal of biohazardous materials. Correct waste handling prevents environmental contamination and regulatory violations.
Lesson 3 • Personal Protective Equipment Selection
Guides selection, donning, and doffing of gloves, gowns, masks, and eye protection. Proper PPE use prevents cross-contamination during specimen collection.
Lesson 4 • Hand Hygiene Techniques
Covers soap-and-water handwashing and alcohol-based hand rub protocols with correct timing. Hand hygiene is the single most effective infection prevention measure.
Lesson 5 • Standard and Transmission-Based Precautions
Defines standard precautions and isolation categories for airborne, droplet, and contact transmission. Correct precaution selection protects both patient and practitioner.
Chapter 4HideHide detailsSee detailsPhlebotomy Equipment and Supplies
Phlebotomy Equipment and Supplies
Lesson 1 • Capillary Collection Devices
Covers lancets, microcollection tubes, and filter paper cards used for skin puncture. Device selection is guided by patient age, test type, and blood volume needed.
Lesson 2 • Tourniquets and Ancillary Supplies
Reviews tourniquet types, antiseptic agents, gauze, bandages, and labelling materials. Proper supply preparation reduces procedure time and patient discomfort.
Lesson 3 • Venepuncture Needle Systems
Describes evacuated tube system needles, winged infusion sets, and syringe needles by gauge and length. Needle selection is matched to vein size and patient condition.
Lesson 4 • Blood Collection Tubes and Additives
Identifies tube colour codes, additives, and corresponding laboratory tests. Additive knowledge prevents specimen rejection due to incorrect tube selection.
Lesson 5 • Order of Draw Principles
Establishes the standardised sequence for filling multiple tubes to prevent additive carryover. Correct order of draw is essential for result accuracy.
Chapter 5HideHide detailsSee detailsVenepuncture Technique and Procedure
Venepuncture Technique and Procedure
Lesson 1 • Needle Insertion and Blood Collection
Teaches correct needle angle, bevel orientation, and tube engagement during blood draw. Precise technique minimises haemolysis, haematoma, and patient pain.
Lesson 2 • Site Selection and Vein Assessment
Guides visual inspection and palpation to select the optimal venepuncture site. Systematic assessment reduces failed attempts and patient discomfort.
Lesson 3 • Patient Identification and Preparation
Establishes two-identifier verification, test requisition review, and patient positioning. Correct identification prevents critical misidentification errors.
Lesson 4 • Needle Removal and Post-Draw Care
Covers tourniquet release, needle withdrawal, pressure application, and bandaging. Proper post-draw care prevents haematoma and ensures patient safety.
Lesson 5 • Specimen Labelling and Transport
Defines labelling requirements, transport conditions, and chain-of-custody documentation. Accurate labelling at the bedside is the final safeguard against specimen errors.
Chapter 6HideHide detailsSee detailsCapillary and Special Collection Procedures
Capillary and Special Collection Procedures
Lesson 1 • Neonatal and Paediatric Considerations
Addresses volume limits, developmental communication, and restraint guidelines for young patients. Age-appropriate technique reduces trauma and improves specimen quality.
Lesson 2 • Glucose Monitoring and Point-of-Care Testing
Covers glucometer operation, quality control steps, and result documentation for bedside testing. Point-of-care results directly influence immediate clinical decisions.
Lesson 3 • Arterial Blood Gas Collection
Introduces radial artery puncture, modified Allen test, and specimen handling for ABG analysis. ABG collection requires additional training and competency validation.
Lesson 4 • Skin Puncture Technique
Teaches finger and heel puncture procedures with correct site selection and lancet use. Skin puncture is the preferred method for infants and limited-vein patients.
Lesson 5 • Blood Culture Collection
Details aseptic skin preparation, bottle inoculation sequence, and volume requirements for blood cultures. Contamination prevention is critical for accurate sepsis diagnosis.
Chapter 7HideHide detailsSee detailsSpecimen Handling, Processing, and Preanalytical Variables
Specimen Handling, Processing, and Preanalytical Variables
Lesson 1 • Preanalytical Error Sources
Identifies patient preparation failures, collection errors, and transport problems that alter results. Recognising error sources is the first step in quality specimen management.
Lesson 2 • Specimen Storage and Stability
Specifies temperature, light, and time requirements for common analytes. Improper storage degrades specimens and generates false laboratory results.
Lesson 3 • Specimen Rejection Criteria
Defines conditions that require specimen rejection and recollection, including clotted, haemolysed, and mislabelled samples. Rejection criteria protect result accuracy.
Lesson 4 • Chain of Custody for Legal Specimens
Explains documentation, witnessed collection, and tamper-evident sealing for forensic and drug-testing specimens. Chain of custody ensures legal admissibility of results.
Lesson 5 • Specimen Processing Procedures
Covers centrifuge operation, serum and plasma separation, and aliquoting techniques. Correct processing preserves analyte stability and prevents sample rejection.
Chapter 8HideHide detailsSee detailsComplications, Quality Assurance, and Professional Practice
Complications, Quality Assurance, and Professional Practice
Lesson 1 • Quality Assurance in Phlebotomy
Introduces quality indicators, error tracking, and continuous improvement cycles in specimen collection. QA participation is a professional responsibility for every phlebotomist.
Lesson 2 • Difficult Venepuncture Strategies
Provides techniques for obese, elderly, dehydrated, and oncology patients with challenging veins. Adaptive strategies reduce failed draws and patient distress.
Lesson 3 • Documentation and Legal Considerations
Covers accurate procedure documentation, amendment protocols, and liability awareness. Thorough records protect patients and practitioners in legal and audit contexts.
Lesson 4 • Recognising and Managing Complications
Identifies haematoma, syncope, nerve injury, and arterial puncture and outlines immediate response steps. Early recognition and correct response minimise patient harm.
Lesson 5 • Competency Assessment and Certification Preparation
Reviews national certification exam domains, practical skills checklists, and continuing education requirements. Certification validates competency and supports career advancement.
Your valid completion certificate
This course is for you:
Career changers: seeking a fast, credentialed entry point into clinical healthcare.
Recent high school graduates: ready to build a healthcare career without a four-year degree.
Medical assistants: looking to formalize and expand their blood collection competencies.
CNA or home health aides: wanting to broaden their clinical scope and job options.
Veterans transitioning out: applying discipline and precision to a stable healthcare role.
Volunteers or scribes: ready to move from observation into a hands-on patient care position.
What our students say
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