MTLE Coverage 2026: Complete Subject Breakdown for the Medical Technology Board Exam

The Medical Technologist Licensure Examination covers six major laboratory disciplines that form the core of medical technology practice. Understanding exactly what each subject tests before you start reviewing saves you weeks of misdirected effort and dramatically improves your chances of passing on your first attempt.

This page is your complete MTLE study map for 2026.

MTLE Overview

Subject 1: Clinical Chemistry

Clinical Chemistry is typically the highest-weighted subject in the MTLE and covers the biochemical analysis of blood and body fluids.

Major topics: Glucose metabolism and diabetes diagnosis, lipid panel and Friedewald equation, liver function tests (bilirubin, ALT, AST, ALP, albumin), renal function tests (BUN, creatinine, GFR), electrolytes, cardiac enzymes, acid-base balance, quality control (Levey-Jennings, Westgard rules).

Full reviewer: Clinical Chemistry Reviewer for MTLE Philippines 2026

Practice now: LisensyaPrep Medical Technology Quiz

Subject 2: Hematology

Hematology covers the study of blood cells, their formation, and the disorders that arise from abnormalities in the blood.

Major topics: Hematopoiesis and cell development pathway, CBC normal values, RBC morphology (anisocytosis, poikilocytosis, target cells, sickle cells, schistocytes), WBC differential, coagulation cascade (intrinsic vs extrinsic pathway, PT vs aPTT), anemia classification by MCV (microcytic, normocytic, macrocytic), iron studies, hemoglobin disorders.

Full reviewer: Hematology Reviewer for MTLE Philippines 2026

Practice now: LisensyaPrep Medical Technology Quiz

Subject 3: Microbiology and Parasitology

Microbiology and Parasitology tests your knowledge of disease-causing organisms and the laboratory methods used to identify them.

Major topics: Gram stain procedure and results, clinically important bacteria profiles (S. aureus, Strep pneumoniae, E. coli, Klebsiella, Pseudomonas, Salmonella), culture media (Blood agar, MacConkey, Chocolate agar, Thayer-Martin, Sabouraud), special stains (Acid-fast, India ink, KOH, Giemsa), malaria species differentiation, intestinal and blood parasites, biosafety levels.

Full reviewer: Microbiology and Parasitology Reviewer MTLE 2026

Practice now: LisensyaPrep Medical Technology Quiz

Subject 4: Blood Banking and Serology

Blood Banking and Serology covers immunohematology and transfusion medicine.

Major topics: ABO blood group system (antigens, antibodies, genotypes), Rh system (D antigen, weak D, HDFN prevention with RhoGAM), crossmatching (major, minor, electronic), blood components and storage conditions, transfusion reactions (AHTR, FNHTR, TACO, TRALI), Direct vs Indirect Antiglobulin Test.

Full reviewer: Blood Banking and Serology Reviewer MTLE 2026

Practice now: LisensyaPrep Medical Technology Quiz

Subject 5: Urinalysis and Body Fluids

Urinalysis and Body Fluids covers physical, chemical, and microscopic examination of urine and other body fluids.

Major topics: Physical examination (color, clarity, specific gravity), dipstick parameters (pH, protein, glucose, ketones, blood, bilirubin, urobilinogen, leukocyte esterase), microscopic examination (cells, casts, crystals), CSF analysis (normal values, bacterial vs viral vs TB meningitis), transudate vs exudate pleural fluid, Light's criteria.

Full reviewer: Urinalysis and Body Fluids Reviewer MTLE 2026

Practice now: LisensyaPrep Medical Technology Quiz

Subject 6: Histopathology and Cytology

Histopathology and Cytology covers tissue and cell preparation for diagnostic microscopy.

Major topics: Tissue processing steps (fixation, processing, embedding, sectioning, staining, mounting), 10% NBF fixative, H and E stain colors (hematoxylin = blue-purple nuclei, eosin = pink cytoplasm), special stains and what they identify, Pap stain, Bethesda System for cervical cytology, frozen section.

Full reviewer: Histopathology and Cytology Reviewer MTLE 2026

Practice now: LisensyaPrep Medical Technology Quiz

All MTLE Articles on LisensyaPrep