MLS 241 MIDTERM QUIZ COMPILATION
2025|WELL REVIEWED!!
1 of 80
Term
ASCP BOC
Give this one a try later!
The preeminent certification
agency for medical Elemental Metal
laboratory professionals.
, proportional Isolates emitted light
2 of 80
Definition
Isolates excitation light
Give this one a try later!
What type of photodetector has the highest level of sensitivity because it
amplifies the signal produced by the original photon?
what is the acronym for visible light from lowest energy to highest energy
What type of monochromator is the most frequently used and is composed
of reflective material with parallel grooves that causes light to diffract when
white light hits the sharp corners of the grooves?
What is the purpose of the first monochromator found before the sample
cell in a fluorometer?
3 of 80
,Term
The absorbance for a sample with a %T value of 14 would be
(please report to the thousandth place and include the number
before the decimal point even if it is zero, ex 0.002)
Give this one a try later!
0.854, 0.853 0.656, 0.657, 0.658
86, 87, 88 5.5, 5.6, 5.7
Don't know?
4 of 80
Term
If a solution has a percent transmittance of 46%, what would its
absorbance be (Pleae report to the thousandths place and have a
leading zero before the decimal if required. ex. 0.754)
Give this one a try later!
86, 87, 88 0.568, 0.569
0.284, 0.283 0.337, 0.338, 0.336
Don't know?
, 5 of 80
Term
Which of the following best explains why an internal standard is
needed in flame emission photometry?
Give this one a try later!
Since the emission from the sample acts as the light source in flame
emission photometer, the internal standard acts as a method of
determining how strong the light source signal is so that appropriate
measurements can be made.
not commonly found within patient samples
Quality Control values will begin to show a decreasing trend (QC results will
gradually decrease)
Multiple different analytes can be measured using one single lamp
Don't know?
6 of 80
Term
CMS
2025|WELL REVIEWED!!
1 of 80
Term
ASCP BOC
Give this one a try later!
The preeminent certification
agency for medical Elemental Metal
laboratory professionals.
, proportional Isolates emitted light
2 of 80
Definition
Isolates excitation light
Give this one a try later!
What type of photodetector has the highest level of sensitivity because it
amplifies the signal produced by the original photon?
what is the acronym for visible light from lowest energy to highest energy
What type of monochromator is the most frequently used and is composed
of reflective material with parallel grooves that causes light to diffract when
white light hits the sharp corners of the grooves?
What is the purpose of the first monochromator found before the sample
cell in a fluorometer?
3 of 80
,Term
The absorbance for a sample with a %T value of 14 would be
(please report to the thousandth place and include the number
before the decimal point even if it is zero, ex 0.002)
Give this one a try later!
0.854, 0.853 0.656, 0.657, 0.658
86, 87, 88 5.5, 5.6, 5.7
Don't know?
4 of 80
Term
If a solution has a percent transmittance of 46%, what would its
absorbance be (Pleae report to the thousandths place and have a
leading zero before the decimal if required. ex. 0.754)
Give this one a try later!
86, 87, 88 0.568, 0.569
0.284, 0.283 0.337, 0.338, 0.336
Don't know?
, 5 of 80
Term
Which of the following best explains why an internal standard is
needed in flame emission photometry?
Give this one a try later!
Since the emission from the sample acts as the light source in flame
emission photometer, the internal standard acts as a method of
determining how strong the light source signal is so that appropriate
measurements can be made.
not commonly found within patient samples
Quality Control values will begin to show a decreasing trend (QC results will
gradually decrease)
Multiple different analytes can be measured using one single lamp
Don't know?
6 of 80
Term
CMS
