ASCP MLT case studies
ASCP MLT · Put your knowledge to work in context.
The MLT credential - Medical Laboratory Technician, listed by the ASCP Board of Certification as "MLT - Medical Laboratory Technician" - is a professional certification for laboratory personnel who perform routine clinical testing under the direction of a medical laboratory scientist, supervisor, or pathologist. ASCP BOC credentials are organized as a family of examinations spanning areas of interest such as blood banking, chemistry, hematology, microbiology, immunology, and laboratory management, and the MLT sits alongside the MLA and MLS credentials in the technician/scientist pathway. Candidates apply through the BOC application process, document their education or training, and then sit the credential examination at a test center; results and post-exam steps are handled through separate BOC pages. Preparation is built around the official content guidelines and reading lists, which define the domains and tasks the examination samples, supported by readiness resources. The ASCP MLT case studies are 5 cases and about 2,579 words.
1Weak Panagglutination in a Symptomatic Patient Needing RBCs
A 58-year-old woman with myelodysplastic syndrome is admitted with fatigue and shortness of breath. CBC: Hb 6.8 g/dL, Hct 20%, platelets 45 × 10^9/L.
562 words, about 3 min2Low Sodium in a Grossly Lipemic Sample
A 62-year-old man has routine fasting blood work. The serum is grossly lactescent.
462 words, about 2 min3Critically Low Platelet Count in an Asymptomatic Patient
A 34-year-old man has a pre-employment CBC. He feels well, has no bruising, bleeding, or petechiae, and takes no medications.
559 words, about 3 min4One Positive Blood Culture Bottle in a Patient with Pneumonia
A 70-year-old man is admitted with fever, productive cough, and a right lower lobe infiltrate. Two sets of blood cultures are drawn peripherally before antibiotics.
490 words, about 2 min5Negative Blood Pad with Many RBCs on Microscopy
A 29-year-old woman at 34 weeks of pregnancy has a routine prenatal urinalysis. The sample is pale yellow, pH 6.0, specific gravity 1.020.
506 words, about 3 min