Answer
Verified
430.2k+ views
Hint:-An autoanalyzer is a clinical laboratory instrument used for biochemical tests and analysis in the medical field. It uses a continuous (segmented) flow analysis (CFA) technique that expedites the process of serum analysis.
Complete answer:
The autoanalyzer is majorly used for testing biological samples rapidly and readily, with minimal human involvement and potential errors associated with that. The automated feature helps in maximizing the accuracy and precision of results with a small dose of a sample, which also helps in reducing the amount of sample collected from the patient. The tests performed using the autoanalyzer are liver function tests that check the enzyme levels, sodium potassium tests that help reduce ion levels, and other blood/fluid tests.
The technique used in the autoanalyzer is a type of CFA called Segmented Flow analysis wherein a steady stream of sample is segmented by air bubbles into which chemicals and reagents are supplied, leading to chemical reactions. The main principle of segmented flow analysis is the introduction of air bubbles. The air bubbles segment each sample and act as a barrier between packets to prevent cross-contamination. The air bubbles also assist mixing by creating turbulent flow and provide operators with a quick and easy way to check the flow characteristics of the liquid.
Among the given options, Godfrey Hounsfield invented the CT scanner (computerized tomography), Willian Roentgen invented the X rays/Roentgen rays and Hans Berger discovered EEG (electroencephalography). Leonard Skeggs, considered the best known clinical chemist, invented the first autoanalyzer in 1957 which was manufactured by the Technicon Corporation.
Thus, the right option is A.
Note:- In addition to medical laboratories, the autoanalyzer is now used in industrial laboratories as well for testing soil, analyzing fertilizers, tobacco leaves, air contaminants, sewage water, seawater, etc.
Complete answer:
The autoanalyzer is majorly used for testing biological samples rapidly and readily, with minimal human involvement and potential errors associated with that. The automated feature helps in maximizing the accuracy and precision of results with a small dose of a sample, which also helps in reducing the amount of sample collected from the patient. The tests performed using the autoanalyzer are liver function tests that check the enzyme levels, sodium potassium tests that help reduce ion levels, and other blood/fluid tests.
The technique used in the autoanalyzer is a type of CFA called Segmented Flow analysis wherein a steady stream of sample is segmented by air bubbles into which chemicals and reagents are supplied, leading to chemical reactions. The main principle of segmented flow analysis is the introduction of air bubbles. The air bubbles segment each sample and act as a barrier between packets to prevent cross-contamination. The air bubbles also assist mixing by creating turbulent flow and provide operators with a quick and easy way to check the flow characteristics of the liquid.
Among the given options, Godfrey Hounsfield invented the CT scanner (computerized tomography), Willian Roentgen invented the X rays/Roentgen rays and Hans Berger discovered EEG (electroencephalography). Leonard Skeggs, considered the best known clinical chemist, invented the first autoanalyzer in 1957 which was manufactured by the Technicon Corporation.
Thus, the right option is A.
Note:- In addition to medical laboratories, the autoanalyzer is now used in industrial laboratories as well for testing soil, analyzing fertilizers, tobacco leaves, air contaminants, sewage water, seawater, etc.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Which are the Top 10 Largest Countries of the World?
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Difference Between Plant Cell and Animal Cell
Give 10 examples for herbs , shrubs , climbers , creepers
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
How do you graph the function fx 4x class 9 maths CBSE
Write a letter to the principal requesting him to grant class 10 english CBSE