Blog

Which of the following set of wavelengths is most representative of the visbile region?

A 1 to 2 serial dilution of serum is carried out to 7 tubes. What would the 7th tube’s dilution factor be?

Modes of separation of chromatography are adsorption, partition, steric exclusion and ion-exchange.

Mass spectrophotometry identifies anlaytes based on

In the clinical toxicology laboratory, it is common to use _______________ to measure drugs of abuse

A sample is tested for beta-hcg (hormone). The sample was diluted as follows- 100 uL sample added to 400 uL of diluent fluid – mixed well, then 10 uL of that dilution was added to 190 uL of diluent fluid. This final dilution was tested and the result was 60 miu/mL. What is the final test result? ________ miu/mL        (do NOT need to use scientific notation and you do not need to change anything with the units)

Match the word with the correct description.

A serum AST is diluted x100 with a result of 8.95 U/L. What is the patient’s actual AST result?

b. Frequently Used Abbreviations Note that the following abbreviations and special notations may be used in the test: sie/Sie you your Genders Cases Other sie SG she you SG du your dein M Masculine NOM Nominative SG Singular sie PL they you PL ihr your euer F Feminine ACC Accusative PL Plural Sie Form. you you Form. Sie your Form. Ihr N Neuter DAT Dative FORM. Formal

A(n) ___________ is a tentative explanation for a natural phenomenon that has not yet been tested.