How are clinical chemistry test results used to confirm or rule out a presumptive diagnosis? Why is this important and give references.

Q: The reaction in Fohl’s test will cause the formation of what compound? What type of reaction happens…

A: Fohl's test is the biochemical test of proteins for the detection of presence of Aminoacids with…

Q: Using Benedict's Test would the substance (saliva + acid + potato chips) test positive or negative?…

A: Benedict's test is used for the identification of reducing sugars such as simple carbohydrates…

Q: Match the test with the appropriate reagent/ chemical  a. DNA test b. Paper chromatography  c.…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: The table below summarizes the experimental results obtained from test performed on two types of…

A: IODINE TEST : The iodine test is a chemical reaction that is used to test for the presence of starch…

Q: If the test method used in the laboratory varied from the specification, how will  it affect the…

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Q: How would you determine the contents of the test tubes if all of the samples were transparent?

A: The study of chemical reactions that occurs within living organisms is called biochemistry. This…

Q: The ___________ color test reagent turns orange-brownin the presence of amphetamines.

A: A biochemical substance that induces physiological responses, when introduced into the body, is the…

Q: why is it important for a clinical to understand false-positive and false-negative test results

A: Sensitivity and specificity are the two important concepts in medical testing. Sensitivity measures…

Q: if the organism.is an animal which of the following test would be positive a cellular respiration…

A: The test that is positive for an organism if it is an animal are shown below:

Q: Choose the combination of answers that most accurately completes the statement.Which of the…

A: Microbial growth is harmful as its presence causes several diseases in humans. Sterilants,…

Q: Discuss the underlying premise of each test that will be performed in this experiment. a. Biuret…

A: Amino acids are the building block of proteins. There are nearly 300 amino acids that occur in…

Q: Practical techniques used to identify unknown microorganisms’ You should include the types of tests…

A: Microbiology is the study of microorganisms, identification, and classification of a particular…

Q: Which type of hazard would pose the most threat to a clinical laboratory? and why?

A: Many laboratories contain various hazards and are risk-filled environments. Any scientist or student…

Q: yield

A: The Dische's test is a chemical test that is utilized to detect the presence of DNA in a solution.It…

Q: If the organism is a pony which of the following tests would be positive  a cellular respiration…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: How can polarography detect the analyte?

A: Jaroslav Heyrovsky discovered polarographic method   Polarography is a simple method in analytical…

Q: How Teichmann test is performed and how do you relate it with forensic studies?

A: Forensic Science -- It is a branch of medical science . Forensic explains the relationship with…

Q: What are the two principal types of mass spectrometry?

A: Mass spectrometry is used to determine the mass-to-charge ratio of ions and separate them according…

Q: Define D-dimer test and how to interpret the test. The reference range is in the table below Test…

A: Platelets are the cellular components of the blood that are involved in blood clotting, which is a…

Q: Explain the reason for the effect on mass spectroscopy method of diagnosis by culture conditions.

A: Mass Spectrometry is an analytical method. It is used to quantify known materials to identify…

Q: What is “Autoradiography”? This method enables the determination of which macromolecule labeled with…

A: The techniques which provide images are useful in biological studies because they provide insight…

Q: What are the errors encountered in the clinical laboratories?

A: Laboratory testing is a complicated procedure, and while laboratory services are generally safe,…

Q: make the test principle, materials required for the analysis, sample preparation, test procedure,…

A: A variety of organic compounds exist in nature. Among them, the nitrogen-containing organic…

Q: What is the difference between a Hemin test and a Benzidine test?

A: Hemoglobin is a blood protein that is responsible for oxygen transport in the tissues. Hemoglobin…

Q: Discuss the significance of the following processes and what constituent is being determined: a.…

A: Borntrager’s Test: This is a quantitative chemical test for the glycosides in any given sample, this…

Q: What is the significance of reporting the color and consistency of a stool specimen? Explain…

A: One of the most crucial aspects of the treatment process is the diagnosis. They’ve ordered when…

Q: What is the importance of the Nitrate test? What information can we gather from this test? Please…

A: Nitrate broth used in the nitrate test contains nutrients and potassium nitrate as a source of…

Q: During the lumbar puncture 3 bottles are used: Why don’t they spin the sample that will be used for…

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Q: What is the significance of reporting the color and consistency of a stool specimen

A: Stool is the undigested portion of food intaken.It consists of waste products that are eliminated…

Q: For a simple routine qualitative analysis, why is an early morning sample of urine used for the…

A: Qualitative analysis is one of the effective way to diagnose various diseases. The sample for…

Q: What is the role of ethidium bromide in the procedure and why do other scientists find alternatives…

A: INTRODUCTION Agarose gel electrophoresis This is a type of gel electrophoresis used for the…

Q: Explain the results of the test demonstrated in the picture.

A: The picture is showing the sample as well as control for finding the results. The color is used to…

Q: Why is a 1:20 dilution of patient serum, rather than undiluted patient serum, used for the…

A: In the laboratory blood samples are used to detect various disease conditions. There are different…

Q: The technique of bombarding specimens with neutronsand measuring the resultant gamma ray emissions…

A: Neutrons are the subatomic particles present in the nucleus of an atom.

Q: what components makes a test effective?

A: Testing effectiveness It refers to the effectiveness of how testing is performed or how the goal is…

Q: What is the purpose of Durham test ?

A: In the carbohydrate fermentation test, we determine whether the bacteria are able to ferment a…

Q: The most commonly employed chemical test to determine the presence of blood in stain found at the…

A: Answer is option E"Teichman's test". this test is also called by names haematin crystal acid test or…

Q: Explain with the examples of biochemical test that are used to identify the bacteria in the…

A: The smallest organism that is usually defined that the are been can be seen with the naked eye is…

Q: Would you expect the results from the MAC test to corroborate the results from the EMB test? Explain…

A: The investigation of microorganisms is significantly aided by the ability to culture them, that is,…

Q: list the reagents used in the IMViC tests and what they detect

A: IMViC is a series of tests that include the indole test, methyl red test, Voges-Proskauer test, and…

Q: Is the ant test the same as the odor test in the physical examination of urine?

A: Kidneys are the main organs of the urinary system. The nitrogenous waste is usually excreted in the…

Q: Which of the following scientists use this X-ray crystallography?

A: X-ray crystallography is the experimental science determining the atomic and molecular structure of…

Q: What is the purpose of Biuret’s test? In biuret’s test, does the color in each test tube containing…

A: There are different biomolecules, including carbohydrates, protein, lipids, etc., are present. The…

Q: Which is better? A test with high sensitivity or a test with high specificity?

A: Tests can be differentiate from each other based on the differentiating evaluating factors.  The…

Q: Which sample shows positive results in benedict's test? why?

A: Introduction: Benedict's test is a simple science test used to recognize reducing sugars.

Q: Create an illustrated step-by-step schematic diagram of the following Qualitative test for…

A: Baudouin Test and Huble’s Test are two qualitative tests for Oil/fat/lipid.

Q: The Duquenois–Levine test is a valuable color test for___________.

A: In a forensic chemical analysis of an unknown material, the analytical method is to narrow down the…