Mixed Deck — All ASPT Topics Flashcards

A phlebotomist notices a coworker recapping a used needle with two hands. The BEST immediate response is to:

Answer: Remind the coworker of the one-hand scoop technique or safety device

Two-hand recapping is prohibited because it significantly increases needlestick risk; the phlebotomist should promptly remind the coworker to use the one-hand technique or activate the safety feature.

Which risk management approach is MOST effective for ASPT professionals when evaluating potential workplace hazards?

Answer: Proactive hazard identification and assessment

Proactive hazard identification and assessment allows professionals to identify and mitigate risks before incidents occur, which is far more effective than reactive approaches that only address problems after they happen.

Which accreditation body is known for inspecting hospital and clinical laboratories in the US?

Answer: CAP (College of American Pathologists)

The College of American Pathologists (CAP) is a leading accreditation body that inspects labs using peer review to ensure quality, safety, and regulatory compliance.

What does 'chain of custody' refer to in specimen handling?

Answer: Documented, unbroken accountability of a specimen from collection to result reporting

Chain of custody is a documented process ensuring unbroken, accountable handling of a specimen — required for legal, forensic, and drug-testing specimens.

What anatomical landmark is used to locate the femoral vein for blood collection?

Answer: Medial to the femoral artery in the groin

The femoral vein lies medial (toward midline) to the femoral artery in the femoral triangle of the groin, used only in emergency collections.

Which term describes systematic, consistent error in laboratory testing caused by faulty reagents or equipment?

Answer: Systematic error (bias)

Systematic error (bias) is a consistent, reproducible deviation in results caused by faulty reagents, miscalibrated equipment, or procedural flaws affecting all results in one direction.

What is the correct order of draw when collecting multiple tubes during a single venipuncture using evacuated tubes?

Answer: Citrate, serum/SST, heparin, EDTA

The CLSI-recommended order is: blood cultures, citrate (blue), serum/SST (gold/red), heparin (green), EDTA (lavender), then other tubes.

What is a key practice in specimen collection techniques?

Answer: Following protocols and safety guidelines

In phlebotomy and specimen collection, adherence to established protocols and safety guidelines is paramount. This ensures the accuracy and integrity of the collected sample, protects both the patient and the healthcare worker from contamination or injury, and maintains compliance with regulatory standards. Deviating from these guidelines can lead to incorrect diagnoses, patient harm, or legal repercussions.

Which government agency sets the Bloodborne Pathogen Standard that protects healthcare workers from occupational exposure?

Answer: OSHA

OSHA's Bloodborne Pathogens Standard (29 CFR 1910.1030) mandates exposure control plans, PPE use, and post-exposure protocols for healthcare workers.

What is the primary purpose of proficiency testing (PT) in a CLIA-certified laboratory?

Answer: Evaluate lab performance by testing unknown samples from an external program

Proficiency testing requires labs to test unknown samples sent by an external program to evaluate and verify that the lab's results are accurate and consistent with peers.

In American Society of Phlebotomy Technicians, what is the PRIMARY purpose of conducting regular safety drills and exercises?

Answer: To ensure personnel can respond effectively in emergencies

Regular safety drills ensure that all personnel are prepared to respond effectively during actual emergencies. Practice builds muscle memory, identifies gaps in emergency procedures, and improves overall response times.

Latex allergies in patients are best managed by the phlebotomist by:

Answer: Using latex-free gloves and latex-free tourniquets

Latex-free gloves and latex-free tourniquets must be used to prevent allergic reactions in latex-sensitive patients.

What is the purpose of a laboratory's standard operating procedure (SOP)?

Answer: Document step-by-step instructions to ensure consistent, standardized performance of procedures

An SOP provides written, step-by-step instructions for performing laboratory procedures consistently and correctly, reducing variability and errors.

What should the phlebotomist verify before performing a venipuncture on an unconscious patient?

Answer: Identification via wristband and an order for the draw

For unconscious patients who cannot provide verbal consent or self-identify, identity is confirmed using the wristband, and a valid order must be present before proceeding.

Which collection device is BEST suited for patients with fragile, small, or difficult veins?

Answer: Butterfly (winged infusion) set

Butterfly (winged infusion) sets allow more flexible positioning, a shallower insertion angle, and gentler blood collection, making them ideal for fragile or difficult veins.

A phlebotomist is asked to collect a fasting specimen from a patient who says they ate a small snack 2 hours ago. What is the best course of action?

Answer: Collect the specimen and note 'non-fasting' on the requisition

If a non-fasting specimen must be collected, the phlebotomist should document the patient's actual fasting status on the requisition so the provider can interpret results appropriately.

Which type of error occurs when a specimen is collected from the wrong patient?

Answer: Pre-analytical error

Collecting a specimen from the wrong patient is a pre-analytical error, occurring before testing begins, and is one of the most serious phlebotomy mistakes.

Which tube is collected immediately after blood culture bottles in the CLSI order of draw?

Answer: Sodium citrate (light blue)

Sodium citrate (light blue) tubes are drawn second to ensure the precise 9:1 blood-to-citrate ratio is achieved before any additive carryover from other tubes can occur.

Which assessment method provides the MOST reliable data for ASPT professionals making critical decisions?

Answer: Standardized tools combined with professional observation

Combining standardized assessment tools with professional observation provides the most reliable and comprehensive data. Standardized tools ensure consistency and validity, while professional observation captures nuances that tools might miss.

What documentation is MOST critical to maintain for safety compliance in the American Society of Phlebotomy Technicians field?

Answer: Incident reports, training records, and inspection logs

Incident reports, training records, and inspection logs are essential safety documentation. They demonstrate compliance with safety regulations, track training completion, and provide evidence of systematic hazard management.