Waived Tests Proficiency tests Standard deviation - controls Dilution factors - making up standards Microscope parts and use - oil immersion Samples/Tubes used for each area of the laboratory

Question 1

What are waived tests?

Answer 1

Waived tests are simple laboratory tests that are exempt from certain regulatory requirements.

Question 2

What are proficiency tests?

Answer 2

Proficiency tests are assessments used to evaluate the performance of a laboratory in conducting tests.

Question 3

What is standard deviation in laboratory controls?

Answer 3

Standard deviation is a statistical measure that indicates the amount of variation or dispersion in a set of values.

Question 4

What are dilution factors?

Answer 4

Dilution factors are ratios used to prepare solutions of lower concentration from a stock solution.

Question 5

What is the purpose of making up standards?

Answer 5

Making up standards involves preparing known concentrations of substances to calibrate instruments or validate tests.

Question 6

What are microscope parts and their use?

Answer 6

Microscope parts include the eyepiece, objective lenses, stage, and light source, used for magnifying and illuminating samples.

Question 7

What is oil immersion in microscopy?

Answer 7

Oil immersion is a technique that uses a special oil to increase the resolution of a microscope by reducing light refraction.

Question 8

What samples/tubes are used for each area of the laboratory?

Answer 8

Different samples and tubes are designated for specific laboratory areas based on the type of tests being performed.