#1
Which of the following tests measures the levels of glucose in the blood?
Complete Blood Count (CBC)
Blood Urea Nitrogen (BUN)
Blood Glucose Test
Serum Creatinine Test
#2
What is the primary purpose of quality control in clinical laboratory testing?
To ensure accurate results
To speed up the testing process
To increase the cost-effectiveness of testing
To maintain a clean laboratory environment
#3
Which of the following is a marker of liver function commonly measured in clinical laboratory tests?
Troponin
Bilirubin
Creatinine
Thyroid Stimulating Hormone (TSH)
#4
What is the purpose of proficiency testing in clinical laboratories?
To ensure accurate calibration of equipment
To assess the competency of laboratory personnel
To evaluate the safety protocols in the laboratory
To maintain the cleanliness of laboratory equipment
#5
Which of the following tests is commonly used to evaluate kidney function?
Alanine aminotransferase (ALT)
Creatine kinase (CK)
Blood urea nitrogen (BUN)
Troponin
#6
Which statistical tool is commonly used to monitor the precision and accuracy of laboratory tests?
Histogram
Regression analysis
Levey-Jennings chart
Chi-square test
#7
What does the acronym CLIA stand for in the context of clinical laboratory testing?
Clinical Laboratory Improvement Amendments
Central Laboratory for Infection Analysis
Clinical Laboratory Investigation Association
Certified Laboratory Inspection Agency
#8
Which of the following is a common unit of measurement for hemoglobin levels in blood?
#9
What is the purpose of internal quality control in clinical laboratory testing?
To compare results with other laboratories
To ensure the reliability and precision of test results
To monitor the environmental conditions in the laboratory
To measure the proficiency of laboratory personnel
#10
Which of the following is a common method for measuring blood glucose levels?
Enzyme-linked immunosorbent assay (ELISA)
Complete blood count (CBC)
Glycated hemoglobin (HbA1c) test
Activated partial thromboplastin time (APTT)
#11
Which of the following is NOT a common step in the pre-analytical phase of laboratory testing?
Sample collection
Sample processing
Result interpretation
Transportation of samples
#12
Which of the following is a common analyte measured in a basic metabolic panel (BMP)?
Lactic acid
B-type natriuretic peptide (BNP)
Sodium
Prothrombin time (PT)
#13
Which of the following analytes is commonly measured in a lipid panel?
Albumin
HDL cholesterol
Thyroid-stimulating hormone (TSH)
Hemoglobin A1c (HbA1c)
#14
Which of the following analytes is commonly measured in a coagulation panel?
Potassium
Fibrinogen
Bilirubin
Thyroid-stimulating hormone (TSH)
#15
Which of the following analytes is commonly measured in a liver function panel?
Hemoglobin
Aspartate aminotransferase (AST)
Calcium
Potassium