Clinical Chemistry Quiz No. 5
Clinical Chemistry Quiz No. 5
10 Short answer questions
15-9-2020
This Quiz covers the following titles:
This Quiz covers the following titles:
- Important concepts and definitions in clinical chemistry methodologies (Part 2)
1- In fluorescence, the emission light is of longer wavelength than the excitation light (Stokes shift). What is the inner-filter (quenching) effect?
1- In fluorescence, the emission light is of longer wavelength than the excitation light (Stokes shift). What is the inner-filter (quenching) effect?
2- Gas chromatography
2- Gas chromatography
3- Liquid chromatography (HPLC)
3- Liquid chromatography (HPLC)
4- What is reverse phase liquid chromatography?
4- What is reverse phase liquid chromatography?
5- What purpose does derivation serve in Gas Chromatography?
5- What purpose does derivation serve in Gas Chromatography?
6- In reversed phase liquid chromatography, will the more polar HO-C2H5 or the less polar HO-C4H11 elute first?
6- In reversed phase liquid chromatography, will the more polar HO-C2H5 or the less polar HO-C4H11 elute first?
7- In GC, what can be done to reduce run times? In reversed phase HPLC, what can be done to reduce run times?
7- In GC, what can be done to reduce run times? In reversed phase HPLC, what can be done to reduce run times?
8- How are proteins detected in capillary zone electrophoresis? What advantages does capillary electrophoresis have over standard electrophoresis in SPEP?
8- How are proteins detected in capillary zone electrophoresis? What advantages does capillary electrophoresis have over standard electrophoresis in SPEP?
9- What is a pI? What is an ampholyte? What happens at the pI in isoelectric focusing?
9- What is a pI? What is an ampholyte? What happens at the pI in isoelectric focusing?
10- For drug assays, what advantages does MS have over immunoassay?
10- For drug assays, what advantages does MS have over immunoassay?