What is the definition of the term Resistant?  How do you detect that your microorganism is resistant to a certain antibiotic?  What do you see on the Muller Hinton Agar plate?

Q: Which of the following are associated with the origin and spread of antibiotic resistance?

A: Explanation are given below

Q: What gram-positive bacterium can give a positive presumptive test?

A: In microbiology, the presumptive test is used to find out the presence of gas-forming lactose…

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: Why are antibiotics important ? Include source/website used.

A: Source used: Internet Antibiotics are the medicine that fight infection caused by bacteria in humans…

Q: Name TWO antibiotics that are commonly found to cause superinfection What are the intended purposes…

A: Superinfection is the process by which a cell that has formerly been infected by one virus gets…

Q: List and explain the Sterile Technique What's the difference between Medical vs. Surgical Asepsis?…

A: Aseptic technique or Sterile technique means using practices and procedures to prevent contamination…

Q: what are the steps to reconstituting the antibiotics

A: Question is related to drug calculation and also asked about how to reconstitute antibiotic.…

Q: Which of the following methods can identify different strains of a microbe? a. microscopic…

A: Microscopic examination is used for the identification and enumeration of microorganisms.…

Q: What is the ZOI for this antibiotic disk? GM 10 2. cm 1.1 mm 2.1 mm 11 mm 21 mm

A: Introduction: Antibiotic sensitivity testing is a method of determining a bacteria's susceptibility…

Q: What is the main purpose of haemolytic tests? What is the main substance responsible for this…

A: Pathogenic microrganism are the microbes that has capability to cause disease and infection inside…

Q: Which microbe requires serum components to be added to the growth medium?

A: Some microbes are nutritionally fastidious and hence needs some substances to be added to the growth…

Q: What is the drug of choice for patient who had S. Aureus culture? Why?

A: Staphylococcus aureus is responsible for a wide range of symptoms and illnesses. Penicillin is the…

Q: why is peptidoglycan synthesis inportant in antibiotic activity? why do antibiotics not interfere…

A: Answer: PEPTIDOGLYCAN : It is a polymer which is made up of sugars and amino acids thats forms the…

Q: I want to ask the question related to antibiotics resistance? The question is the non-existance of…

A: Antibiotic resistance is defined as the genetic ability of bacteria to encode the resistance genes…

Q: What does antimycobacterial drug target? What does it target?

A: Anti-mycobacterial drug is the one which is used to treat Mycobacterial infections like Tuberculosis…

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: 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: a. Seropositivity means having a blood serum that tests positive. Explain why it may or may not…

A: Infectious or non-infectious diseases could affect the body’s functioning. When blood serum is…

Q: The best medium for using antibiotic susceptibility testing is _________________, the reason why…

A: Antibiotic susceptibility test is basically used to measure the ability of an antimicrobial agent or…

Q: What is the basis of determining a microorganism in being susceptible or resistant to a specific…

A: Microorganisms are tiny living creatures that are not visualized by the naked eye. They should be…

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: what are pros and cons for following prevention proceutures? how might delayed inspection affect…

A: The ones who take preventive measure for avoiding a particular disease or any kind of illness need…

Q: What is antibotic resistance and why is it important to be aware of it

A: Antibiotic resistance occurs when bacteria and fungi gain the ability to resist antibiotics that…

Q: What is the mode of action of bacitracin?  How does this influence the types of bacteria it can be…

A: Introduction:- Microorganisms such as bacteria, fungus, and protozoans are killed or inhibited by…

Q: What is the purpose of the antimicrobial susceptibility test? What information can you gather from…

A: Antimicrobial tests are used to determine which specific antibiotics a particular bacteria or fungus…

Q: How does Pseudomonas aerogenosa contribute to the virulance of the pathogen?

A: Pseudomonas aeruginosa is a bacterium which is liable for serious infectious diseases, chronic…

Q: What are the components of the yearly infl uenza vaccine? How is it manufactured?

A: Components of yearly influenza vaccine and its method of preparation is given below

Q: What is the drug of choice for patient who had S. Aureus culture? Why? What is antibiotic…

A: Skin, soft tissue, catheter-related, bones, joints, lung, and central nervous system infections…

Q: Write a detailed description of the following plate  1- blood Agar plate  2-PEa Agar Plate

A: An agar plate refers to a Petri dish containing an agar solidified growth medium which is meant for…

Q: Why is serum beta glucan testing used for diagnosing an invasive candidiasis?

A: Yeast a type of fungus. Candida is a genus of yeast. When any member of the genus Candida causes a…

Q: What are the bacterial cell targets of the different antibiotics?

A: Antibiotics are antimicrobial substances that control or inhibit the growth of microorganisms,…

Q: What are the reasons for the failure of antimicrobial treatment?

A: Introduction: Antimicrobials are substances that kill or cause the inhibition of bacterial growth.…

Q: he bacteria which is novobiocin resistant is

A: The Novobiocin test is used to distinguish coagulase-negative staphylococci and to identify…

Q: What are some factors used to determine the BSL necessary for working with a specific pathogen?…

A: Answer 1)  BSL is(Biosafety Level)  determined by agent's infectivity , its ease of transmission ,…

Q: What is the most effective antibiotic used to treat a UTI?

A: UTI stands for urinary tract infection. It occurs when bacteria manage to get into the urine and…

Q: Why are agglutination tests so widely used in clinicaldiagnostics? How are fluorescent antibodies…

A: Various clinically useful immunological reactions are used in microbiology and research. These…

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 are the best characteristics of an antibiotic to be used for antibiotic susceptibility test?

A: Antibiotics are the class of drugs that show antibacterial property against certain strains of…

Q: Why do we interpret positive hemolysis in the complement fixationtest to mean negative for the test…

A: Complement fixation test is an immunological blood test in which presence of specific antigen or…

Q: As a Medical Laboratory Scientist you want to perform sub-culture (a method that transfers bacterial…

A:

Q: What are two possible reasons for choosing a bacteriostatic treatment over a bactericidal one? Name…

A: Q)What are two possible reasons for choosing a bacteriostatic treatment over a bactericidal one?…

Q: Why was it necessary to administer antibacterial drugs in Burali ulcer for two months rather than…

A: INTRODUCTION Buruli ulcer, caused by the bacteria Mycobacterium ulcerans, is a devastating chronic…

Q: Why are aseptic techniques implemented during inoculation?

A: Aseptic means without contamination and Inoculation means transfer of a bacterial sample onto a…

Q: What does tissue culture infective dose 50 mean? explaine why its 50 ?

A: Tissue culture infective dose 50 ( TCID50 ) is defined as the number of infectious virus particles…

Q: Abigail did not dry the top of her agar plate and stored it top up. Now she wants to count colonies…

A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism can be harmful to…

Q: Which antibiotic listed would be most effective against staph organisms?

A: Staph organism are Staphylococcus bacteria which is known to cause staph infections like pneumonia ,…

Q: What is the mechanism of an antibiotic removal device (ARD)?

A: Blood cultures are prepared to detect the presence of a pathogenic microbe in the blood. If the…