Phlebotomy

A certification course focused on blood collection and specimen handling techniques.

Introduction to PhlebotomyAnatomy and Physiology for Blood CollectionSafety & Infection Control
Venipuncture TechniquesSpecimen Handling & LabelingSpecial Blood Collection Situations
Blood Collection in Clinical SettingsManaging Blood Collection EmergenciesQuality Assurance in Phlebotomy
Effective Study and Practice MethodsExam Day Preparation and Test-TakingCritical Thinking for Real-World Scenarios
Introduction to Phle...Anatomy and Physiolo...Safety & Infection C...Venipuncture Techniq...Specimen Handling & ...Special Blood Collec...Blood Collection in ...Managing Blood Colle...Quality Assurance in...Effective Study and ...Exam Day Preparation...Critical Thinking fo...
Advanced Topics

Venipuncture Techniques

Mastering Venipuncture

Venipuncture is the process of puncturing a vein to collect blood. Success depends on both skill and technique.

Steps to Success

  1. Identify the best vein using touch and visualization.
  2. Apply a tourniquet to make veins more visible.
  3. Clean the area with antiseptic.
  4. Insert the needle at a 15-30° angle.
  5. Collect the required amount of blood.
  6. Release the tourniquet and remove the needle.
  7. Apply gentle pressure to stop bleeding.

Tips for Challenging Draws

Hydrate the patient if veins are hard to find. Use smaller needles for fragile veins. Communicate with the patient to help them relax.

Minimizing Complications

Be aware of risks like hematoma or fainting, and know how to respond.

Examples

  • Drawing blood from a dehydrated patient by warming the arm to improve vein visibility.

  • Adjusting the needle angle for a patient with deep veins.

In a Nutshell

Venipuncture combines skill, knowledge, and patient communication for effective blood collection.

Key Terms

Tourniquet
A band used to temporarily restrict blood flow and make veins more visible.
Hematoma
A bruise caused by blood leaking from a vessel.
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Specimen Handling & Labeling