#1
Which of the following laboratory tests measures blood sugar levels?
Complete Blood Count (CBC)
Alanine Aminotransferase (ALT) Test
Blood Urea Nitrogen (BUN) Test
Glucose Tolerance Test (GTT)
#2
What is the primary function of a hemocytometer in the laboratory?
To measure blood pressure
To count white blood cells
To measure blood sugar levels
To analyze blood gases
#3
Which of the following laboratory tests is used to assess kidney function?
Thyroid Function Test
Serum Creatinine Test
C-reactive Protein (CRP) Test
Amylase Test
#4
What is the primary purpose of a centrifuge in a laboratory?
To measure blood pressure
To separate components of a mixture based on their size and density
To measure blood sugar levels
To analyze blood gases
#5
What is the primary function of a spectrophotometer in a laboratory?
To measure blood pressure
To separate components of a mixture based on their size and density
To measure the amount of light absorbed by a substance
To analyze blood gases
#6
Which of the following laboratory techniques is used to separate components of a mixture based on their size and charge?
Chromatography
Centrifugation
Electrophoresis
Titration
#7
What is the normal range for blood pH in humans?
6.5 - 7.0
7.35 - 7.45
7.8 - 8.2
8.5 - 9.0
#8
Which of the following laboratory tests is used to diagnose iron deficiency anemia?
Prothrombin Time (PT)
Activated Partial Thromboplastin Time (aPTT)
Ferritin Test
Troponin Test
#9
Which of the following laboratory tests is used to detect antibodies in response to a particular antigen?
ELISA (Enzyme-Linked Immunosorbent Assay)
Western Blot
Polymerase Chain Reaction (PCR)
Flow Cytometry
#10
In microbiology, which staining technique is commonly used to differentiate between Gram-positive and Gram-negative bacteria?
Wright Stain
Acid-Fast Stain
Gram Stain
India Ink Stain
#11
Which of the following is a method of sterilization commonly used in the laboratory to kill microorganisms?
Pasteurization
Autoclaving
Filtration
Chemical Disinfection
#12
Which of the following laboratory tests is used to diagnose hepatitis B infection?
Rapid Plasma Reagin (RPR) Test
Hepatitis B Surface Antigen (HBsAg) Test
Lipase Test
Thyroid-Stimulating Hormone (TSH) Test
#13
Which of the following laboratory techniques is used to amplify DNA sequences?
ELISA (Enzyme-Linked Immunosorbent Assay)
Polymerase Chain Reaction (PCR)
Western Blot
Flow Cytometry
#14
Which of the following laboratory tests is used to detect antibodies against the hepatitis C virus?
Rapid Plasma Reagin (RPR) Test
Hepatitis C Antibody Test
Lipase Test
Thyroid-Stimulating Hormone (TSH) Test
#15
Which of the following laboratory tests is used to measure the level of creatine kinase in the blood?
Rapid Plasma Reagin (RPR) Test
Creatine Kinase (CK) Test
Lipase Test
Thyroid-Stimulating Hormone (TSH) Test