Q: Why is the Widal Test performed? What disease does it indicate? Is the Widal test reliable?…
A: 1) Widal is the presumptive serological test for the diagnosis of enteric fever ,typhoid. ▪︎ It is a…
Q: A 14-year-old girl suffered from abdominal pain, nausea, bloody diarrhea, and fever. Stool specimens…
A: The parasite is a microscopic organism that uses a host (plant or animal) for its growth and in…
Q: What method is best for for isolating a colony on a TSA plate? A. Swab plate B. Straight line…
A: An isolated colony represents a pure source of an organism from which a pure culture can be started.
Q: Phenylethyl Alcohol Agar Blood hemolysis DNase Gelatinase Coagulase Staphaurex Latex Bead…
A: Bacteria are the single-celled organisms that consists single strand DNA and do not have nucleus or…
Q: explain briefly how the Bile Esculin Test works. How is a positive test attained? What does the…
A: Bile-Esculin test is a microbiological test to identify the enterococci and streptococci species…
Q: How significant is cellulose tape perianal swab to the control of pinworm infection in the…
A: Pinworms are parasitic worms that are also known as threadworms or seatworms. It's a nematode and a…
Q: Why is it best to examine a freshly collected stool sample in clinical parasitology laboratory?…
A: The stool is physiologically defined as the waste material eliminated from the body through the…
Q: can you please explain how to interpret the results Of this. First one is negative blood agar test…
A: Blood agar is one of the differential media supports the growth of certain fastidious bacteria that…
Q: Ehat is the patient disease? If there is. Symptoms are morning fever and clogged nose. Attached the…
A: According to symptoms and lab investigation it's sinusitis condition ( A condition in which the…
Q: What screening and confirmatory tests for Syphillis are being used here in our Country
A: Syphilis is a type of infection caused by bacteria that are crossed from an infected person to a…
Q: Between Shigella flexneri and Shigella sonnei, which are positive or negative for methyl red test…
A: Genus Shigellae are Gram-negative rod shaped, facultatively anaerobic, non-motile, non-spore-forming…
Q: Which of the following is not true about the Tuskegee Syphilis Study? a. The ștudy team (researchers…
A: Tuskegee syphilis study is called Tuskegee because it was carried out by tuskegee institute campus…
Q: how the Bile Esculin Test works. How is a positive test attained? What does the positive test tell…
A: Bile Esculin Agar or BEA is a selective and differential medium used to identify Entercocci and…
Q: An ELISA was performed on the sera of three patients to detect antibody against varicella (the…
A: Antibodies are produced by the immune system in response to antigens. A sample of the patient's…
Q: Gram-negative rods are common causes of urinary tract infections. True False
A: Urinary tract infection is an infection from microbes. These are organisms that are too small to be…
Q: In order to view Treponema pallidum, the causative agent of syphilis, under the microscope, you can…
A: In test we are detecting a bacteria under microscope (fluorescence microscope) and the tag are uses…
Q: ***Please fill out the table**** Results for "Isolate " 2. Nate test Test Reats Interpretation Blood…
A: Bacteria are common, generally free-living creatures that are typically made up of only one…
Q: Which of the following tests involve antibiotics? Choose all that apply OBacitracin ODNase…
A: Antibiotic susceptibility/ sensitivity test is test which is used to determine which antibiotic is…
Q: Is proteus vulgaris positive or negative in lia test? Why?
A: Proteus vulgaris is a gram negative bacteria that test positive for indole and catalase production.…
Q: Is the RPR Test specific for Syphilis? Why or why not?
A: Syphilis is sexually transmitted bacterial infection caused by Treponema pallidum.
Q: Which of the following is/are true for pediculosis (Select all that apply): Intense itching and…
A: INTRODUCTION Pediculosis It is the infection in the hairy part of the body due to body lice.…
Q: uninoculated negative positive tube test test
A: This is the motility test of an organism ( mainly bacteria). Motility test used for determine…
Q: Compare and contrast the virulence factors associated with Staphylococcus aureus and Streptococcus…
A: Streptococcal infections more dangerous than staphylococcal infections as the former can cause acute…
Q: How does one can differentiate staphylococcus aureus from streptococcus, with the test use, color,…
A: • Staphylococcus aureus is the most risky of the entirety of the numerous normal staphylococcal…
Q: Draw the reactions and the interpretation on the lysine iron agar (lia) test for Proteus vulgaris
A: Proteus vulgaris is a gram negative, rod shaped facultative anaerobe in the Enterobacteriaceae…
Q: 1. 8-10 sentences state the reason why stool examination important in the s Clinical Parasitology?
A: Introduction :- Parasitology is the branch of biology that studies parasites and parasitic diseases,…
Q: Interpret the result. Left side is for NS1 test and the other side for Dengue IgG/IgM test. C C C C…
A: Non structural protein NS1of the dengue virus is secreted into the blood stream of infected patient…
Q: What are some advantages and disadvantages of using blood agar vs. the Staph-Tex test to…
A: Hi, Thanks For Your Question. Answer : Advantages Of Using Blood Agar To Differentiate Between S.…
Q: Match the confirmation test to the category of bacteria. (each category can be used multiple times)…
A: Gram-positive bacteria are bacteria that test positive in the Gram stain test, which has…
Q: An outbreak of Methicillin-resistant Staphylococcus aureus (MRSA) in the surgical ward at the…
A: A fluid sample is taken from wound, nose, blood or urine. The cobas vivoDx MRSA test uses a new…
Q: How this Bacillus cereus can be find? what kind of testing require ? Is it through plate or brooth…
A: Bacillus cereus is a Gram-positive, rod-shaped, facultatively anaerobic, flagellated,…
Q: How does a positive reaction in an ELISA test appear? How manywells are positive in figure ?
A: ELISA or Enzyme-linked Immunosorbent Assay is a technique in which the specific ligand for antibody…
Q: A 7-year-old child was brought to the emergency room because of fever and a prolonged episode of…
A: The respiratory illness causing dry hacking cough and distinct inspiratory whoop is due to the…
Q: What are the sources of errors of Widal Test? Give example/s of modern test for typhoid fever.…
A: Widal test is a serological testing method of measuring antibodies capacities upon flagella and LPS…
Q: Which of the following causative agents give negative results of histoplasmin skin test? *…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Draw the steps of Qualitative Test in LATEX AGGLUTINATION TEST FOR THE DETECTION OF RHEUMATOID…
A: it is the gold standard test for the diagnosis of rheumatoid factor in serum the steps of this are…
Q: The TB skin test is usually negative in AIDS patients. Why?
A: The TB skin test is also called the Mantoux tuberculin skin test (TST). The TB skin test is…
Q: What is the goal of a successful Streak Plate procedure? How does this help us when we look at…
A: The question asks about the goal of the Streak plate procedure and its application in relation to…
Q: What do you think the best method to detect Toxoplasma infection ?? Write the short introduction and…
A: It is a disease that occurs by eating uncooked contaminated meat, exposure from infected cat feces…
Q: What other tests can be used besides culture sampling to determine infection for nose and throat
A: Nose infections generally cause a runny or blocked nose and sneezing. Infections that reach the…
Q: How is a Rickettsia prowazekii detected using Weil-Felix agglutination test
A: The Weil-Felix reaction is used in the diagnosis of the rickettsial infections. The known species of…
Q: Which of the following causative agents give negative results of histoplasmin skin test? *…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 1. Explain briefly the difference between the Coagulase Test and the Catalase Test. 2. Give three…
A: Coagulase and Catalase tests -- Tests used to differentiate in the species of morphologically…
Q: i. The 21 Day (or 3 Weeks) Cumulative Irritancy Patch test ii. The Repeat-insult Patch Test Describe…
A: 1- The 21 Day (or 3 Weeks) Cumulative Irritancy Patch test : the cumulative irritation test is the…
Q: In product testing, no colonies appeared. Interpretation: Rationale:
A: Ans: Product testing: The product testing is performed as a regular quality control protocol in…
Is the RPR Test specific for Syphilis? Why or why not? Why is a qualitative test performed before a semi-quantitative test
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
- Is the RPR Test specific for Syphilis? Why or why not?What is the difference between flocculation and agglutination? Is the RPR Test specific for Syphilis? Why or why not?What is the purpose of the RPR Test? What is the difference between flocculation and agglutination? Is the RPR Test specific for Syphilis? Why or why not?
- Why is the Widal Test performed? What disease does it indicate? Is the Widal test reliable? Enumerate the different bacteria that can cause false positive and false negative Illustrate how the antigens aggregate in the Widal TestDescribe the step-by-step procedure for preparing a thick and thin smear to test for malaria.Is proteus vulgaris positive or negative in lia test? Why?
- Explain how each of the following tests for syphilis is best used by describing what each tests for exactly, what stage of syphilis is it best used at and why, and at which stage/s is it not useful and why. RPR- VDRL FTA-ABS MHA-TP TP-PA Darkfield microscopeWhy is stool examination important in the study of Parasitology? Provide/List 5 specimens in a clinical parasitology laboratory and explain the possible clinical significance of each specimen. Please do not plagiarize.What is the microbiology laboratory test that Identifies Pseudomonas maumuensis and what are the results of the tests that identify it? please include your sources in MLA. examples are hemolytic tests, lipid concentrations, genomic tests etc.
- Hi can you please explain how to interpret the results Of this. First one is negative blood agar test and second positive blood agar. On .What screening and confirmatory tests for Syphillis are being used here in our Country?Why are agglutination tests so widely used in clinicaldiagnostics? How are fluorescent antibodies used todiagnose diseases? What advantages do immunofluorescenttechniques have over traditional culturing?
