Pathology Quiz Series 1/2025 (CHEM-PATH)

What is the main function of the Roche c311 analyzer?

• It performs X-ray imaging

• It measures blood pressure

• It analyzes chemical components in blood samples

• It is used for physical therapy exercises

Which component is primarily measured in the Chemical Pathology field?

• Proteins, lipids, and carbohydrates

• MRI results

• Cell count in cerebrospinal fluid

• Bacteria culture growth

In the Roche c311, what role does the reagent play?

• It provides electrical power to the system

• It cleans the equipment after use

• It reacts with the blood sample to deliver measurable results

• It fuels the mechanical parts of the analyzer

What is serum primarily used to test for in Chemical Pathology?

• pH balance of the kidneys

• Electrical activity of the heart

• Presence of bacterial pathogens

• Chemical composition of blood

What kind of maintenance does the Roche c311 typically require?

• Annual repainting of the exterior

• Charging battery packs

• Replacing all parts monthly

• Calibration and regular cleaning

What is the role of a Quality Control activity in the Roche c311 analysis?

• To operate the machine

• To measure the weight of the analyzer

• To filter out impurities

• To verify accuracy of test results

How does the c311 warn of low reagent levels?

• By changing the color of the base unit

• Sounding an alarm and flashing a notification

• Sending an email to the operator

• Printing a physical notification

What should be done if a test on the c311 is INCOMPLETE?

• Switch off the analyzer

• Retest the sample immediately

• Manually input the expected values

• Ignore it and proceed to the next test

Which of the following would a Roche c311 analyzer NOT typically be used to test?

• Liver function tests

• Lipid profiles

• Urinalysis

• Blood glucose levels

How does a Roche c311 ensure sample and reagent integrity?

• By heating samples to high temperatures

• By using mechanical calibration

• Through manual agitation by a technician

• Through its built-in refrigeration system