What is spectrophotometry - Study guides, Class notes & Summaries
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AMT MT Study Guide Questions and Answers Already Passed
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AMT MT Study Guide Questions and Answers Already Passed 
The three major phases of laboratory testing that a QA program should evaluate include 
a. mean, standard deviation, and coefficient of variation. 
b. pre-op, operative, and post-op. 
c. pre-analytical, analytical, and post-analytical. d. outpatient, inpatient, and non-patient. c. pre-analytical, analytical, and post-analytical. 
The process by which test results achieve the same high levels of accuracy and precision that can be reproduced...
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AMT MT Study Guide 2022/2023 with 100% correct answers
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The three major phases of laboratory testing that a QA program should evaluate include 
 
a. mean, standard deviation, and coefficient of variation. 
b. pre-op, operative, and post-op. 
c. pre-analytical, analytical, and post-analytical. 
d. outpatient, inpatient, and non-patient. 
c. pre-analytical, analytical, and post-analytical. 
 
 
 
The process by which test results achieve the same high levels of accuracy and precision that can be reproduced across measurement systems, laboratories and t...
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MLT Clinical Chemistry Final Test with Correct Answers
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MLT Clinical Chemistry Final Test with Correct Answers 
 
What is the isoelectric point? - Answer-the pH of a solution where a molecule is neutral 
 
Which of the following methodologies measures absorbed light? 
a. liquid chromatography 
b. ELISA 
c. electrophoresis 
d. spectrophotometry - Answer-spectrophotometry 
 
Which of the following is not an amino acid? 
a. leucine 
b. serine 
c. proline 
d. theriosine - Answer-theriosine 
 
There are ___________ non-essential and __________ essential ...
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Final Assessment for MT ASCP/AMT exam Questions and Answers 2024 Complete;100% verified
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In absorption spectrophotometry: 
A) Absorbance is directly proportional to transmittance 
B) Percent transmittance is directly proportional to concentration 
C) Percent transmittance is directly proportional to the light path length 
D) Absorbance is directly proportional to concentration - Answer-Absorbance is directly proportional 
to concentration 
Which formula correctly described the relationship between absorbance and %T? 
A) A=2-log%T 
B) A=2+log%T 
C) A= -log%T - 2 
D) A=1+log%T - Answe...
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THERAPIST MULTIPLE-CHOICE EXAMINATION: PRACTICE TEST
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THERAPIST MULTIPLE-CHOICE EXAMINATION: PRACTICE TEST 
 
 
 
The physician orders a 35% aerosol mask to be set up for a patient who requires an inspiratory flow of 42 L/min. What is the minimum flow rate to which the flowmeter must be set to meet this patient's in- spiratory flow demands? 
A. 6 L/min 
 B. 8 L/min 
C. 10 L/min 
D. 12 L/min - ANSWER B, The air/O2ratio for a 35% oxygen mixture is 5 : 1. To calculate total flow output from this device, add the ratio...
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Clinical Chemistry Pro Final Exam With Complete Answers 2024.
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what are the 4 basic disciplines (techniques) of analytic chemistry ? - Answer 1. spectrometry 
2. luminescence 
3. electroanalytic methods 
4. chromatography 
 
Spectrophotometry - what is it? instrument measures what? what is the principle (what happens when light passes through an object)? - Answer -measurement of light at a selected wavelength 
-instruments measure light intensity, using filters to select the incident wavelength 
-principle: light passes through an object will be par...
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MMSC 407 Exam 1 (A+ Guaranteed)
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what is spectrophotometry? correct answers Measures the amount of specific colored light being absorbed by or transmitted through a colored solution 
 
measure light intensity as a function of wavelength 
 
what is the order of the basic components of a spectrophotometer correct answers 1. light source 
2. collimating lens 
3. entrance slit 
4. monochromator 
5. exit slit 
6. sample cuvette 
7. PM tube 
8. photodetector 
ay 
 
Types of light sources correct answers Tungsten (quartz vapor...
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ASCP MLT Chemistry Exam Questions with Answers Graded A+
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ASCP MLT Chemistry Exam Questions with Answers Graded A+ 
What is the principle of flame photometry? - Answer-emission of color when an element is burned 
 
What is the principle of atomic absorption spectrophotometry? - Answer-It measures energy emitted by ultraviolet rays 
 
What is the light source in atomic absorption instrumentation? - Answer-cathode lamp 
 
Quenching is a disadvantage in what type of instrumentation? - Answer-fluorometry 
 
What analytical method measures the amount of lig...
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LS23L|232 Final Study Guide Quiz Questions|2024|25 Pages
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__ cells are striated, tubular, and multi-nucleated. They are classified as voluntary and their structure allows for locomotion and movement. - ️️skeletal muscle 
1 microgram (μg) is equal to how many milligrams (mg)? - ️️0.001 
A class is studying b-galactosidase activity in a bacterial culture. After a student adds ONPG to their sample and incubates for 10 minutes, the student then adds 10 uL PopCulture, mixes the samples, and allows the samples to sit briefly before taking an enzymat...
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AMT MLT Practice test/Study Guide Questions and Answers Graded A
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AMT MLT Practice test/Study Guide Questions and Answers Graded A Quality control A process that monitors the accuracy and reproducibility of results through the use of control specimens. 
Shift What demonstrates an abrupt change from the established average value of the control for 3 days in a row? 
Proficiency testing A means by which quality control between laboratories is maintained. 
Provider-performed microscopy (PPM) What are specific microscopic tests (wet mounts, potassium hydroxide (KOH...
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