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- Determine the interfering agent for each of the following tests. A. Ascorbic B. Barium C. Antibiotics D. Zinc oxide E. None 1. Benzidine Test 2. Macroscopic stool analysis - Color 3. Gmelin's Test 4. Macroscopic stool analysis - Appearance1. Conclude regarding the chemical composition of the formation of film in fresh milk in biuret test and acrolein test.I. Give one(1) alternative testing method for one (1) of the ten parameters tested in a urine reagent strip. Discuss the following: a. Whether the alternative testing method was made before or after the urine reagent strip b. Summarized Procedure c. Causes for False Positives d. Causes for False Negatives
- 1, Give one(1) alternative testing method for one (1) of the ten parameters tested in a urine reagent strip. Discuss the following: a. Whether the alternative testing method was made before or after the urine reagent stripb. Summarized Procedurec. Causes for False Positivesd. Causes for False NegativesWhat is the clinical significance of ESR determination? Differentiate Wintrobe from Westergreen regarding accuracy of the test in a tabulated order. NOTE: Kindly asnwer all the questions. Thank you!1. List the different reagent strip tests with their principle 2. Enumerate 5 clinical significance for each reagent strip tests
- This test gives yellow solution, indicating the presence of proline* A. Biuret B. Ninhydrin C. Hopkins-Cole D. Lead acetate E. None of the given optionsa. Silver reduction test: What is the substance responsible for the color production? b. Jaffe’s test: To what is the color due to? c. Ammoniacal zinc chloride test: What compound is responsible for the color? What are the pigments normally present in urine? d. Sulfates: From what substance are sulfates derived? In what conditions is sulfate elimination increased? e. Detection of Chlorides: What is the normal amount of chlorides eliminated in 24 hours? In what forms are they eliminated? In what conditions is the elimination diminished and eliminated increased? What is a threshold substance? Is chloride a substance substance? f. Detection of Phosphates: What is a triple phosphate? When it is formed? What are the sources of the phosphates found in urine?This test gives red color, indicating the presence of cysteine.* A. Lead acetate test B. Sullivan's test C. Hopkins-Cole tesi D. Ninhydrin test E. None of the given options
- 1. Give the importance and purpose of the Cetrimide Test. 2. being performed - Dry Filter Paper Method, Wet Filter Paper Method and Swab Method. 3. In the Oxidative-Fermentative Test, differentiate non-saccharolytic from oxidative from fermentative results.Please help me with this one. Cause and Effect: 1. A wet pipette was used to transfer 10.00 mL of 1M HNO3 in the determination of ΔHrxn. [magnitude of ΔHrxn] a. Increase b. Decrease c. No effect 2.The test tube used in the determination of the ΔHrxn for nitric acid was still wet with water. [ magnitude of ΔHrxn] a. Increase b. Decrease c. No effect 3.The actual concentration of the sodium hydroxide used in the calibration part of the experiment was lower than the stated value. [Ccal] a. Increase b. Decrease c. No effect 4.The actual concentration of the sodium hydroxide used in the calibration part of the experiment was lower than the stated value. However, the NaOH solution used in the determination of ΔHrxn was of the correct concentration. [magnitude of ΔHrxn] a. Increase b. Decrease c. No effect 5.The thermometer and stopper were inserted to the test tube 5 minutes after adding the base in the calibration part. [Ccal] a. Increase b. Decrease c. No effect