A light yellow colony from a skin lesion grew aerobically and tested as catalase positive and coagulase negative. The organism stained as GPC. The organism was modified oxidase positive, bacitracin (0.04U) susceptible, and resistant to lyphostatin. What is the identification of the organism? Explain the lyphostatin test.

Q: What would be the expected out come of a triple sugar iron test If the bacteria is a pathogenic…

A: TRIPLE SUGAR IRON TEST 1.The Triple Sugar Iron test is a microbiological test having ability to test…

Q: What is the result for the yellow tube of Methyl red test? What must the pH be in each tube? What is…

A: Methyl red test This test usually aims to differentiate the facultative anaerobes enteric bacteria.…

Q: Between, Shigella flexneri and Shigella sonnei, which are positive and which are negative for…

A: Shigella is a group of gram-negative, non-motile, non-capsulated, non-endospore-forming bacilli that…

Q: : 1. Diagram (draw) the Gram positive cell wall. Be sure to label specific components of the…

A: The cell wall of gram-positive bacteria is composed of thick layers peptidoglycan. The cell wall of…

Q: Briefly explain this statement "Antineoplastic natural products- Taxol"

A: Taxol is an enemy of malignancy ("antineoplastic" or"cytotoxic") chemotherapy drug. Taxol is…

Q: What would be the expected out come of a phenol red test If the bacteria is a pathogenic intestinal…

A: Phenol Red Broth is a general-purpose differential test medium typically used to differentiate…

Q: AM TRYING TO IDENTIFY THIS UNKNOWN. IMAGE 1 HAS TWO PICTURE OF CATALASE TEST AND BLOOD AGAR TEST

A: Bacitracin Test --  Bacitracin is a bactericidal drug useful in the treatment of superficial skin…

Q: Why do Salmonella growing on XLT-4 agar is red colony with black center

A: Salmonella is a type of bacteria that can cause human food poisoning. It forms a distinct colony…

Q: Does Escherichia coli provide positive or negative results for the lysine decarboxylase and…

A: Ornithine decarboxylase test detects whether bacteria uses ornithine amino acid for carbon source…

Q: I believe it is one of the following: 1) S. pyo.    2)S. agal .     3)S.pneu.   4)E. faecalis…

A: The correct response to this question is Staphylococcus epidermidis.

Q: What is the purpose of chewing gum in the Snyder Test procedure outlined?

A: Dental caries is the disease of teeth in which microbes demineralize the teeth leading to a cavity.…

Q: Give two ways to prevent the diffusion of oxygen into the medium in this test.

A: The main two ways to prevent the diffusion of oxygen are given below.

Q: A further sample of blood was taken from the above individual and prepared for haemoglobin analysis.…

A: The volume of a blood sample taken = 18 ml Volume of anticoagulant = 2 ml Out of this 20 ml, 5 ml…

Q: Between Proteus mirabilis and Proteus vulgaris which are positive or negative for ornithine…

A: ornithine decarboxylase test is a special kind of biochemical test that helps to determine whether…

Q: Please read the case file from exercise 25 (pg. 145). What information stood out to you after…

A: Kirby-Bauer method for antimicrobial susceptibility is the most commonly used test in a…

Q: In the amino acid decarboxylase test (lysine decarboxylase), we added mineral oil to the tube before…

A: Introduction The Lysine Decarboxylase Test Is Based On Some Bacteria's Capacity To Convert L-lysine…

Q: Area of no growth around an antibiotic disk indicates_________________.

A: Antibiotics are the substances that are produced synthetically or semi-synthetically from…

Q: Is bile esculin test a efficient test for unknown intestinal bacteria?

A: In the intestine, only those bacteria that are not killed by the bile survive. The normal bacteria…

Q: The plate below is a test of 7 different antibiotics against Enterobacter aerogenes. The center disc…

A: Zone of inhibition is area (circular) of an specific antibiotic in which the  bacteria growth…

Q: Erysipelothrix rhusiopathiae is a gram positive bacilli that survives in water contaminated by a…

A: Erysipelothrix rhusiopathiae is a gram-positive, rod-shaped, nonmotile, bacillus bacteria.

Q: Arcanobacterium haemolyticum may cause pharyngitis or cutaneous infections. It grows as a tiny…

A:

Q: Think of another type of test to determine whrther a person is lactase persistent or nonpersistent.…

A: Lactase is an enzyme that is generated by a variety of species. It is found in the brush boundary of…

Q: Is phenol red test a efficient test for unknown intestinal bacteria?

A: Fermentation of carbohydrates is the method used by microorganisms to produce energy. Phenol Red…

Q: You have several different media onto which you inoculated eight strains of yeast (A-H). The media…

A: Minimal medium (unsupplemented) A minimal medium is a growth medium used for growing microbes and…

Q: in the document you submit, please describe the results for this test… (like yellow equals what?)…

A: Methyl Red and Voges-Proskauer (MRVP) Test is used to find which fermentation pathway was used to…

Q: Of , Shigella flexneri and Shigella sonnei, which are positive and which is negative for…

A: The ability of an organism to generate the enzyme deaminase is tested using a phenylalanine…

Q: why is the recommended incubation procedure for the API 20e system 18 to 24 hours ?

A: Introduction The API 20 E is a non-fastidious or Enterobacteriaceae, and Gram-negative bacteria…

Clinical Pharmacology

Pharmacology is a discipline of medicine that studies how medications interact with the systems and processes of living organisms, focusing on drug action mechanisms as well as therapeutic and other purposes.