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NHA CPT Practice Tests

Certified Phlebotomy Technician

Get certified in phlebotomy with practice tests aligned to the NHA CPT detailed test plan. Master order of draw, venipuncture and capillary technique, safety and compliance, and specimen processing with exam-style questions and detailed explanations.

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Duration

2 hours

Questions

N/A

Cost

See NHA for current pricing
Where to register
National Healthcareer Association (NHA)

Issued by National Healthcareer Association (NHA). Delivered via PSI testing centers, school-based testing, or live remote proctoring. Two-hour exam available at flexible testing locations.

Register on nhanow.com
01·Overview

Certification overview

The format, prerequisites, and what to expect on exam day.

Exam details

  • Exam Code

    CPT

  • Duration

    2 hours

  • Format

    100 scored items plus 20 pretest items, multiple choice

  • Eligibility

    Phlebotomy training program plus documented venipunctures and dermal punctures, or qualifying work experience

  • Validity

    2 years (10 continuing-education credits to renew)

  • Cost

    See NHA for current pricing

  • Delivery

    PSI test center, school-based, or live remote proctoring

Prerequisites
  • Minimum age requirement (typically 18 years or older)
  • High school diploma or GED
  • Completion of a phlebotomy technician training program or equivalent work experience
  • Documented venipunctures and dermal (capillary) punctures per NHA eligibility route
  • Valid government-issued photo ID for exam administration
02·Domains

Exam domains

Topics on the official blueprint, with their relative weight.

01
Safety and Compliance
26%
  • OSHA, NIOSH, and bloodborne pathogens standards
  • HIPAA and Protected Health Information
  • Sharps and biohazard disposal
  • PPE, hand hygiene, and transmission-based precautions
  • Quality control and CLIA-waived testing
02
Patient Preparation
20%
  • Two-identifier patient identification
  • Requisition review and verification
  • Informed, expressed, and implied consent
  • Fasting, basal state, and testing requirements
  • Site selection and patient positioning
03
Routine Blood Collections
28%
  • Order of draw (venous and capillary)
  • Tube colors, additives, and inversions
  • Tourniquet, antiseptic, and venipuncture technique
  • Complication recognition and response
  • Dermal puncture and specimen labeling
04
Special Collections
12%
  • Blood culture collection and skin antisepsis
  • Pediatric, geriatric, and newborn screening
  • Blood donation and point-of-care testing
  • Glucose tolerance and timed draws
  • Blood alcohol and drug-screen collections
05
Processing
14%
  • Centrifugation and aliquoting
  • Specimen integrity (temperature, light, time)
  • Chain of custody and specimen transport
  • Critical-value reporting
  • Laboratory information systems and recollection
03·Key topics

What you actually study

Service families and concept clusters that show up across questions.

Order of Draw

  • Blood cultures first, then citrate, serum, heparin, EDTA, fluoride
  • Additive carryover and its effect on results
  • Capillary order of draw differences
  • Tube color to additive to test matching

Venipuncture Technique

  • Median cubital, cephalic, and basilic vein selection
  • Tourniquet timing and hemoconcentration
  • Needle gauge and insertion angle
  • Anchoring and bevel orientation

Safety and Infection Control

  • Bloodborne pathogens and sharps safety
  • Standard and transmission-based precautions
  • PPE selection and hand hygiene
  • Needlestick and exposure response

Complications

  • Hematoma and excessive bleeding
  • Nerve involvement and shooting pain
  • Syncope and patient safety
  • Petechiae and hemolysis

Special Collections

  • Blood culture antisepsis and fill volume
  • Newborn screening filter-paper technique
  • Blood alcohol non-alcohol site prep
  • Glucose tolerance test timing

Specimen Processing

  • Two-hour serum separation rule
  • Light-sensitive and temperature-sensitive analytes
  • Chain of custody and UN3373 transport
  • Critical-value reporting and read-back
04·Study tips

How to actually pass it

Practical strategies for the weeks before, and the morning of.

Preparation strategy
  • Memorize the venous and capillary order of draw cold; it is the highest-yield topic on the exam
  • Learn each tube color with its additive and the tests it serves
  • Drill complication recognition (hematoma, nerve pain, syncope) and the correct first response
  • Study OSHA bloodborne pathogens and sharps rules; safety and compliance is the second-largest domain
  • Understand specimen handling for light-sensitive and chilled analytes
  • Practice two-identifier patient identification and consent scenarios
Exam day
  • Read each scenario carefully; many questions hinge on a single detail like tourniquet time
  • Do not confuse the venous and capillary order of draw; check which one the question asks about
  • Watch for safety-first answers when a complication or exposure is described
  • Avoid mixing up similar tube additives and their order positions
  • Use the full two-hour window; pace yourself across all 100 scored items
  • Default to patient safety and standard precautions when unsure

Ready to master blood collection.

ExamCoachAI covers the full NHA CPT test plan with grounded, exam-style questions and detailed clinical explanations. Start free, no card required.

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