Negative Control Unknown Isolate

Q: Compare and contrast Benedict’s Test, Reagent Test, and Iodine Test in terms of materials used

A: Benedict's Test is used to test for simple carbohydrates. The Benedict's test identifies reducing…

Q: other important work

A: The food material or substances required for growing microorganisms in vitro(outside the body) is…

Q: when testing unpasteurized milk you get a colony count of 118 colonies on plate A and 110 colonies…

A: As the name suggest, the serial dilution is a series of the sequential dilution performed to convert…

Q: You have performed a serial dilution of an unknown sample and counted 73 CFU on a countable plate…

A: Serial dilution is method of diluting a bacterial culture in succession. The process reduces the…

Q: Create a dichotomous flow chart with the result as streptococcus aureus using the provided tests and…

A: *streptococcus aureus is a Gram positive and round shaped bacterium which belongs to a member of…

Q: For Staphylococcus aureus, indicate which tests need to be done & what media you need. Fill in box…

A: Staphylococcus aureus is a spherical-shaped cocci that belongs to the family of Firmicutes. It is…

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: Please give the color of each analysis indicating positive result and substance formed causing the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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: Write down the materials, reagents, Principle, procedure and results for  Methamine silver…

A: Methamine is a heterocyclic organic compound. It has a molecular formula of (CH2)6N4. It has widely…

Q: Match the test with a positive result  a. DNA test  b. Paper chromatography test c. Celllar…

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

Q: if the biuret reagent was allowed to stand for 1 hour, what would the effect on the accuracy of the…

A: * biuret test is also called as Piotrowski test used to detect presence of peptide bonds. *In…

Q: Inoculation Positive Results Negative Purpose Results Test Medium Reagents Mannitol Salts Loop Agar…

A: Biochemical reactions aid in identification of different bacterial species based on their…

Q: Provide at least two other examples of samples that are best prepared using Smear Preparation…

A: Smear preparation is a technique that is used by spreading a small quantity of sample on the slide…

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: To determine whether or not a bloodstain is of human origin, the serologist will perform amylase…

A: Luminol test is used to assess the presence of trace amount or low quantity of bloodstains at a…

Q: Identify whether the statements are TRUE or FALSE 1. You should use P-20 micropipettes to transfer…

A: Pour plate is a technique , in microbiology in which the quantity of  the colony-forming units of…

Q: Name one other medical diagnostic are being used in reagent test strips

A: Reagent test strip are diagnostic strips that contain specific reagents for various organ diagnosis…

Q: Make illustrated diagrams of stepwise procedures for the performance of the following tasks. 1.…

A: Introduction- Sterilization is the techniques used in laboratories to remove the contamination from…

Q: The color of the positive result for Iodine Test.*   A. Pinkish B. Orange-Brown C. Blue-Black D.…

A: Iodine test is performed to detect the presence of starch in a solution. When iodine is added to a…

Q: what tool is used to inoculate the agar surface when careying out the antibiotic sensitivity test…

A: Antibiotic sensitivity test is a microbiological test to know the effect of antibody on microbes…

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: 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: Describe the factors that may affect the identification of an infectious agent from a patient…

A: Microbes are generally termed to state that they are living things that cannot be seen with the…

Q: Provide reasons for false-positive nontreponemal test results.

A: Syphilis is an infectious systemic venereal disease caused by the spirochete bacterium Treponema…

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: Sources of error and precautions when doing the creatinine test using the Jaffe Method

A: Creatinine is the degraded product of creatine and phosphocreatine, which is used to test the renal…

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: Based on this data, complete the table below: Plate # Dilution in Test Tube Inoculum Volume Titer…

A: Here the stock solution is an unknown concentration and the plague plates are developed in only 3…

Q: Please give the color of each analysis indicating positive result and substance formed causing the…

A: Carbohydrates are a class of biological macromolecules that is composed of carbon, hydrogen and…

Q: Microorganism that has the urease enzyme present a O red (or pink) O yellow (or peach) color in the…

A: The Urease test had been developed by the microbiologist Christensen. This test is used particularly…

Q: The medium shown here was inoculated with a bacterium then incubated for 48 hours; an uninoculated…

A: A control tube is used to minimize the variable factors other than the one being tested.

Q: Equipment or materials used in immobilizing and separating cells of streak, pour and spread method.

A: Answer :- We need to understand one by one are as follow :-  * Equipment or materials used in…

Q: re is the statement below,  If a patient sample gets a negative result on the urea broth test, then…

A: A laboratory test called the urea broth test is done to determine whether or not a patient has a UTI…

Q: at are the positive and negative results for the Superoxol Test results for Neisseria spp.…

A: Catalase is a catalyst that facilitates the conversion of hydrogen peroxide to oxygen and water.…

Q: Vivid outline and Standard operating procedure of Toxin neutralization test.

A: Antigens are defined as the substances or the molecules that are present on the surface of the…

Q: Which of the following factors affect the effectiveness of hand washing: Select one: a. Frequency…

A: Pathogens are microorganisms that can cause an infection and disease to an organism. Our hands are…

Q: what is the purpose and objectives on doing nitrious acid test?

A: Amines are the compounds and functional groups having a basic nitrogen atom with a lone pair of…

Q: Describe how both routine and thick blood smears are made and the reasons for making them at the…

A: A well-prepared blood smear is critical for obtaining satisfactory findings after performing a…

Q: The EnteroPluri-Test allows for rapid identification of gram-negative enteric organisms. True or…

A: It is a  multiple-test method for distinguishing bacteria from the Enterobacteriaceae family as well…

Q: In outline form discuss the steps of Ziehl-Neelsen staining Complete the table for National…

A: It was developed by Ziehl and later on modified by Neelsen. So this method is also called…

Q: Describe the process of qualitative water test for coliform contamination. If shown EMB plates, be…

A: * Coliform bacteria are Bacteria and stains  Gram negative and they can be motile or non motile…

Q: NEGATIVE: Two lines appear. One colored line should be in the control region (C), and another…

A: Test Strips --  Introduction --In modern days for immediate qualitative and quantitative purposes…

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: When the new batch of culture media is prepared, why it is recommended to test the AST using the…

A: Introduction  Culture is referred to the process of growing the cell outside the animal or plant…