What is the purpose of diagnostic testing in the laboratory?
Diagnostic tests are used to detect diseases, monitor conditions, and guide treatment decisions.
Which diagnostic method uses sound waves to create internal images?
Ultrasound uses high-frequency sound waves to visualize internal organs and tissues.
What is PCR primarily used for in diagnostics?
Polymerase Chain Reaction (PCR) is used to amplify and detect DNA or RNA sequences in samples.
Which instrument is used for analyzing blood gases?
A blood gas analyzer measures oxygen, carbon dioxide, and pH levels in the blood.
What technology is used in immunoassays to detect antibodies or antigens?
ELISA (Enzyme-Linked Immunosorbent Assay) is widely used for detecting specific proteins like antibodies.
What does MRI stand for?
MRI stands for Magnetic Resonance Imaging and is used to view detailed internal structures.
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Which technique is commonly used for protein separation?
Electrophoresis is used to separate proteins based on their size and charge.
Which technology is often used in point-of-care testing (POCT)?
Portable analyzers allow fast, near-patient diagnostic testing like glucose and pregnancy tests.
What is the main advantage of automated diagnostic technologies?
Automation increases accuracy, reduces errors, and enhances workflow efficiency in labs.