Free Practice Questions for ASCP MLA
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Key Facts: ASCP MLA Exam
100
Exam Questions
ASCP BOC MLA exam page
2h 30m
Exam Time
ASCP BOC MLA exam page
400
Minimum Passing Score
ASCP 100-999 scoring scale
$155
Application Fee
ASCP BOC MLA exam page
6
Eligibility Routes
ASCP BOC MLA eligibility requirements
ASCP BOC lists the MLA exam as 100 multiple-choice questions in 2 hours 30 minutes (CAT format) with scores reported on a 100-999 scale and 400 as the minimum passing score. The current MLA application fee is $155. ASCP's MLA content guideline (revised June 2, 2026) weights specimen preparation and processing the heaviest (40-45%), followed by patient accessioning and specimen collection (20-25%), laboratory operations (20-25%), and support for clinical testing (15-20%), which includes waived and point-of-care testing. Six eligibility routes accommodate candidates from NAACLS programs, military training, structured employer programs, associate-degree pathways, and PBT(ASCP) holders.
Sample ASCP MLA Practice Questions
Try these sample questions to review concepts for the ASCP MLA exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 119+ question experience with AI tutoring.
1A medical laboratory assistant is preparing to draw blood from an outpatient. According to standard patient identification policy, what are the two minimum identifiers that must be confirmed before specimen collection?
2Which evacuated tube additive is the anticoagulant of choice for most hematology testing, including CBC and ESR?
3Per CLSI guidelines, what is the correct CLSI-recommended order of draw for a multi-tube venipuncture?
4What is the required blood-to-anticoagulant ratio for a sodium citrate (light blue top) tube used for coagulation testing?
5A phlebotomist is preparing the venipuncture site with 70% isopropyl alcohol. After cleansing, what is the next step before inserting the needle?
6Which vein is the first choice for routine venipuncture in the antecubital fossa?
7A tourniquet is applied to a patient's arm. What is the maximum length of time the tourniquet should remain in place before it must be released to avoid hemoconcentration?
8Which finger is the preferred site for a capillary fingerstick in an adult?
9When performing a heelstick on a newborn, which area of the heel must be avoided to prevent striking the calcaneus bone?
10After a successful venipuncture, the patient reports tingling and numbness shooting down the forearm. What should the laboratory assistant do first?
About the ASCP MLA Exam
The ASCP MLA exam certifies medical laboratory assistants in patient registration, specimen collection and labeling, specimen preparation and processing (centrifugation, aliquoting, accessioning), support for clinical testing (reagent prep, microscope care, supply management), waived and point-of-care testing, and laboratory operations including OSHA bloodborne pathogen safety, HIPAA, CLIA, and biohazard waste handling. ASCP exams are delivered at Pearson VUE test centers.
Exam sponsor: ASCP BOC / Pearson VUE. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
100 questions
Time Limit
2 hours 30 minutes
Passing Score
Scaled score 400 (100-999)
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
Patient Accessioning & Specimen Collection
Test order review and verification, patient identification and communication, collection procedures (needle gauge, site selection, tubes, order of draw), adverse reactions, and specimen labeling, storage and transport.
Specimen Preparation & Processing
Specimen acceptability (hemolysis, QNS, clotting, labeling), prioritization, distribution and transport (DOT, IATA, category A and B), centrifugation, aliquoting, culture setup, slide preparation, and storage.
Support for Clinical Testing
Reagents, standards and controls, analytical instrumentation, quality control, critical value notification, result retrieval and review, inventory management, and waived and point-of-care testing.
Laboratory Operations
Laboratory and safety regulations (OSHA, NFPA, CDC), infection control, waste disposal, equipment maintenance, professionalism and ethics (HIPAA), LIS functions, and quality assurance.
Preparing for the ASCP MLA Exam
What You Need to Know
- Passing score: Scaled score 400 (100-999)
- Exam length: 100 questions
- Time limit: 2 hours 30 minutes
- Exam / certification fees: $155 Official sources
Using Our Practice Resources
- Work through all 119 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
ASCP MLA: Suggested Study Strategy
Frequently Asked Questions
How many questions are on the ASCP MLA exam?
ASCP BOC lists the MLA exam at 100 multiple-choice questions delivered in CAT (computer adaptive) format with a 2 hour 30 minute testing time. Questions map to the MLA content guideline domains.
What score do I need to pass ASCP MLA?
ASCP reports MLA exam scores on a 100-999 scale. The minimum passing scaled score is 400, the same threshold ASCP applies across its certification programs.
What topics are tested on ASCP MLA?
ASCP's MLA content guideline (revised June 2, 2026) has four areas: specimen preparation and processing (40-45%), patient accessioning and specimen collection (20-25%), laboratory operations (20-25%), and support for clinical testing (15-20%), which includes waived and point-of-care testing.
How much is the ASCP MLA exam fee?
The current ASCP BOC MLA application fee is $155 (non-refundable) per the ASCP MLA credential page. The fee covers one eligibility window of 90 days at Pearson VUE.
How should I study for ASCP MLA?
Use blueprint-weighted prep: 1) master specimen processing first (largest domain — centrifugation, aliquoting, rejection criteria), 2) drill specimen collection (tubes, additives, order of draw), 3) review CLIA-waived testing and QC, 4) study OSHA, HIPAA, and CLIA regulations.
What are the ASCP MLA eligibility requirements?
ASCP BOC offers six MLA eligibility routes: high school plus a NAACLS-accredited MLA program; high school plus a 50-week military lab course; high school plus 2 years clinical lab experience; AS plus 1 year experience; PBT(ASCP) plus 1 year experience; or high school plus a structured 6-month employer program. Verify your specific route on the ASCP BOC MLA page.