MLS & MLT Exam Prep: ASCP

Prepare for the ASCP Board of Certification Medical Laboratory Scientist (MLS) or Medical Laboratory Technician (MLT) exam with a study notebook built around the bench: daily runs, real Levey-Jennings QC charts, and a lab calculator.

PICK YOUR EXAM
• Choose MLS or MLT when you start. The app shows each subtest at your exam's weight and hides the few MLS-only topics on the MLT track
• Set your exam date for a countdown and a daily item goal that keeps your streak going

QC CHART: READ IT LIKE A BENCH TECH
• Two-level Levey-Jennings charts drawn run by run for chemistry, hematology, coagulation, blood gas and immunoassay analytes
• Call the Westgard rule the final run breaks: 1-2s, 1-3s, 2-2s, R-4s, 4-1s, 10x or none
• Then pick the likely cause (random or systematic error) or the right action, with an explanation for each step
• A Westgard rule card to keep beside you

LAB CALC (FREE)
• RCF and RPM from rotor radius
• Dilutions, serial dilutions and C1V1 = C2V2
• Beer's law: absorbance, %T and unknown concentration
• Mean, SD, %CV and ±2 SD / ±3 SD limits
• Gravimetric pipette check
• Corrected WBC for nucleated RBCs and absolute counts
• Creatinine clearance, anion gap, calculated osmolality and osmolal gap, Friedewald LDL

EVERY SUBTEST, BY DEPARTMENT
• Blood Banking, Chemistry, Hematology, Microbiology, Urinalysis and Other Body Fluids, Immunology, and Laboratory Operations
• Run 10-item batches with a scored summary, per-department practice and a missed-item rerun
• Multiple-choice questions that explain why the answer is right and why the tempting choice is wrong
• Case-style items that give lab values and ask for the likely condition or next step
• True/false drills built from common misconceptions
• Flashcards, term matching, a searchable glossary and lab formulas with worked examples

Start free with a 10-item batch, a QC chart for every Westgard outcome and the full Lab Calc. The full reagent kit unlocks every chart, question, flashcard, glossary term and formula. Progress stays on your device: no account and no internet connection needed.

Study material only, not clinical guidance. Never use it to interpret patient results.

Independent study material. ASCP, MLS(ASCP) and MLT(ASCP) are marks of the American Society for Clinical Pathology. This app is not affiliated with, approved by or endorsed by ASCP or the ASCP Board of Certification, and its questions are original study items, not actual exam questions.

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