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CSMLS MLT VIP Certification Practice Exam
CSMLS — The CSMLS (Canadian Society for Medical Laboratory Science) MLT General Certification Examination is a criterion-referenced, computer-based exam of approximately 165 multiple-choice questions administered over 3.5 hours, covering all major medical laboratory science disciplines including clinical chemistry, hematology, immunohematology, microbiology, histotechnology, immunology, urinalysis, and laboratory operations.
30
Questions
180m
Time Limit
70.00%
To Pass
Question 1 of 30👑 VIP
A 58-year-old male presents to the emergency department with crushing chest pain of 3 hours duration. Serial cardiac biomarkers are ordered. The initial troponin I is 0.04 µg/L (reference < 0.04 µg/L). A repeat sample drawn 3 hours later shows troponin I of 2.8 µg/L. Lactate dehydrogenase (LDH) isoenzyme electrophoresis shows an LD-1 > LD-2 pattern (flipped pattern). Which of the following best explains the flipped LD pattern?
Questions 2–30 and full explanations are VIP-exclusive.