Phlebotomy Review: Role, Safety, and Venipuncture

Comprehensive practice questions based on the week one phlebotomy lecture covering safety protocols, equipment identification, venipuncture steps, and common medical abbreviations.

How is a phlebotomist typically classified in the healthcare industry?

A non-licensed medical professional classified as an allied healthcare worker.

What is the primary purpose of a phlebotomist performing a venipuncture?

To collect blood for laboratory testing and diagnostic results.

According to the handwashing instructions, how long should you work up a soapy lather by rubbing hands together?

$20\,\text{seconds}$ (referenced by the ABC song).

What specific action should be taken to turn off the faucet after handwashing?

Use a different clean paper towel.

What does the abbreviation PPE stand for?

Personal Protective Equipment.

List the examples of PPE used in healthcare provided in the notes.

Exam Gloves, Face Masks, Face Shields, Fluid-resistant Gowns, Safety Glasses, and Shoe Coverings.

What are the basic items of blood collection equipment listed?

Tourniquet, Needle Holder (Hub), Blood Collection Tubes, Sharps Container, Lancets, and Needles.

How many steps are included in the documented venipuncture procedure?

$27$ steps.

Which finger should be used for palpating the vein?

The index finger.

At what angle should the needle enter the selected vein?

A $15-30^{\circ}$ angle.

What technique is used to minimize a vein 'rolling' during needle insertion?

Anchoring the vein with the thumb of the non-dominated hand, approximately $2\,\text{inches}$ below the insertion site, with a slight tug downwards.

What is the meaning of the abbreviation STAT?

Immediately.

In phlebotomy equipment, what does EDTA stand for?

EthyleneDiamine Tetraacetic Acid.

What does the abbreviation SST represent?

Serum Separation Tube.

What does PT/INR stand for?

Prothromin Time Test / International Normalized Ratio.

Define the abbreviation Hgb.

Hemoglobin.

According to the transcript, what does PKU stand for?

Phenylkentonuria.

What does the abbreviation ABG represent?

Arterial Blood Gases.

What are the four common tasks and duties in a phlebotomist's scope of practice?

Explaining procedures, comforting nervous patients, drawing blood, and applying bandages.

When should you wash your hands in a clinical setting?

Before and after every patient, before leaving lab areas, before and after breaks, if visibly dirty, after using the restroom, or after touching mucous membranes (sneezing/coughing).