Our review is designed to help you maximize your score on the Medical Laboratory Scientist Exam. StatPearls questions and articles are linked directly to ASCP Board of Certification® content outlines. Each review course is designed to empower you to assess your knowledge and understanding of medical principles and concepts found on the Medical Laboratory Scientist Exam.
About the Question Bank
Multiple-choice questions
We have 691 Multiple-choice 1st, 2nd, and 3rd order questions with four detailed teaching points linked to 391 PubMed indexed review articles related to the Medical Laboratory Scientist (MLS) Examination. You can customize practice questions to anatomical and clinical Medical Laboratory Scientist subject areas. In addition, you will have access to a 250 question pre- and post-test Medical Laboratory Scientist Exam to help you target learning and identify areas that need further study. Analytics and reports allow you to compare your scores to other students.
Achieve top scores
The StatPearls Medical Laboratory Scientist questions will help you achieve a top score on the Medical Laboratory Scientist (MLS) Examination. 412 authors and 17 editors have contributed to the development of the Medical Laboratory Scientist Exam content, which is continuously refined and updated to improve your learning experience.
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Medical Laboratory Scientist Exam Overview
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How many hours is the Medical Laboratory Scientist Exam?
The Medical Laboratory Scientist Exam is 2.5 hours.
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How many questions is the Medical Laboratory Scientist Exam?
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What topics are covered on the Medical Laboratory Scientist Exam?
Medical Laboratory Scientist Exam MCQs (691)
Our question bank for the Medical Laboratory Scientist Exam covers four Cognitive Difficulty Levels:
Level 1
102 Questions
Level 2
256 Questions
Level 3
219 Questions
Level 4
114 Questions
- Allergy and Immunology - 52 questions
- Cardiovascular - 46 questions
- Connective Tissue - 8 questions
- Ears Nose and Throat - 15 questions
- Endocrine and Metabolic - 109 questions
- Eyes - 7 questions
- Gastrointestinal - 94 questions
- Genetics - 85 questions
- Genitourinary - 38 questions
- Growth and Development - 13 questions
- Gynecologic - 11 questions
- Hematologic - 208 questions
- Infectious - 253 questions
- Integument - 33 questions
- Musculoskeletal - 35 questions
- Nervous - 49 questions
- Nutrition - 21 questions
- Obstetric - 12 questions
- Oncologic - 40 questions
- Psychiatric Mental Health - 6 questions
- Pulmonary - 58 questions
- Renal - 45 questions
- Surgery - 11 questions
- Toxicology - 21 questions
- Trauma - 15 questions
- Manage Care and Comply Regulations - 20 questions
- Promote Safety and Minimize Infection - 18 questions
- Health Promotion & Maintenance (Prevent Problems) - 37 questions
- Basic Care and Comfort (Assist Daily Living Tasks) - 1 questions
- Pharm/Parenteral Therapy (Drugs/Vital Signs) - 17 questions
- Reduction Risk (Post Procedure) - 14 questions
- Physiological Adaptation (Care Ill Patients) - 221 questions
- Psychosocial (Mental Health Patient/Family) - 2 questions
- Process (Analysis, Assess, Eval, Implement, Plan) - 238 questions
- Communication/Documentation (Oral, Written, EMR) - 14 questions
- Teaching/Learning (Promotes Behavior Change) - 7 questions
- Causes - 275 questions
- Classification - 83 questions
- Differential - 155 questions
- Epidemiology - 28 questions
- Evaluation Diagnostic Tests - 214 questions
- Evaluation Lab - 438 questions
- Evaluation Monitoring - 20 questions
- Evaluation Nuclear Medicine - 1 questions
- Evaluation Procedures - 68 questions
- Evaluation Radiologic - 33 questions
- Health Maint Prevention Public Health - 30 questions
- History Physical - 517 questions
- Legal - 9 questions
- Pathophysiology - 370 questions
- Patient Education - 6 questions
- Prognosis Complications - 133 questions
- Toxicology - 11 questions
- Treatment Medical - 61 questions
- Treatment Surgical - 9 questions
- Healthcare Ethics - 14 questions
- Clinical Education - 1 questions
- Therapeutics (Drug treatment) - 16 questions
- Biostatics and Calculations - 5 questions
- Drug Information - 20 questions
- Pharmaceutics (Safely dosing medications) - 4 questions
- Pharmacokinetics (Drug movement in body) - 5 questions
Medical Laboratory Scientist Exam Articles (391)
Editor-In-Chief
John R Sanchez MD Uniformed Services University Converse TX
Editor-In-Chief
Marlon L Bayot MPH, RMT Adjunct Professor; Technical Advisor Adventist University of the Philippines-College of Medicine; Cavite State University-Med Tech Dept. FRSPH Makati City
Editor-In-Chief
Bruce E Blanchard PhD University of Connecticut Storrs CT
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