Define the following terms; streak plate method, and selective media. State the purpose and importance of both.

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: Differentiate among the following factors of bacterial intoxification and bacterial infection…

A: Foodborne infection is originated by the ingestion of food including living bacteria which grow and…

Q: What is the purpose of flame sterilizing the inoculating loop or needle before and after using it?…

A: These questions are related to the microbiology field. Microbiology is a branch of science that…

Q: In cases in which it is not possible to culture or drug-test aninfectious agent (such as middle ear…

A: In certain cases, such as middle ear infection, it may not be possible to identify the infectious…

Q: Considering microbial identification methods, to which category would the following method belong…

A: Microbial identification plays very crusial role in studying the growth of microorganism, with…

Q: a tabular form, sufficiently list all unacceptable smears and their causes.?

A: We know Examination of blood film or smear  is very essential to rule out the certain diseases/…

Q: explain why disinfectants that has a residual is preferable to one that does not

A: Introduction Disinfectants are chemical substances or compounds that are used to kill or inactivate…

Q: A patient exhibits a boil on his neck. You, as a microbiology technician, are asked to identify the…

A: Microorganisms are minute organisms that are not visible to naked eyes and can only be seen under…

Q: In a tabular form, sufficiently list all unacceptable smears and their causes.

A: Examination of blood film or smear  is very essential to rule out the certain diseases/ conditions…

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: Make illustrated diagrams of stepwise procedure for the performance of the following tasks applying…

A: Aseptic is a central and significant laboratory knowledge in microbiological sciences. For a number…

Q: Please briefly explain detection methods of counting microorganism? Please answer at your own words.

A: The total microbial count is one of the essential measures used in the management of hygiene. It…

Q: List the types of selective and differential media used to grow and isolate skin microbes. What…

A: Agar media and nutrient broth are two types of media that are commonly used for solid and liquid…

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

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

Q: Explain why isolating a pathogen through standard culture methods may become an outdated diagnosis…

A: The term isolation refers to the separation of a strain from a natural, mixed population of living…

Q: Is it important to have a standardized way of counting and reporting AFB seen on a direct sputum…

A: Acid-Fast Bacilli (AFB) is a bacterial species that causes tuberculosis in humans and testing of…

Q: Describe the harmful potential effects of the excessive useof alcohol-containing hand sanitizers.

A: Microbial Contamination of a surface is is due to the growth of bacteria, fungus and virus in the…

Q: a specimen from an infected wound has been submitted to the clinical laboratory. explain in detail…

A: Viruses, bacteria, fungus, protozoa, and helminths are the five types of disease-causing agents…

Q: to prevent the spread of disea al precautions

A: There is a protocol in the healthcare sector that focusses on avoiding contacts with the body fluids…

Q: efine agglutination and precipitation.

A: Agglutination reactions are used in blood typing for blood transfusion purposes, identification of…

Q: Since it is very rare for any direct patient sample to be axenic, what could you do to get to an…

A: A "microbe" is a living entity that is so tiny that it cannot be seen with the naked eye.…

Q: Why are traditional tests such as metabolic test not always used to ID clinically important…

A: Traditional methods for identification of microbes include phenotypic tests or biochemical tests…

Q: Considering microbial identification methods, to which category would the followin method belong…

A: There are several features of the organism which have different properties on the basis of the…

Q: Name four bacterial diseases for which the dark-fi eld microscope is an effective diagnostic tool.

A: Dark-field microscopy is a type of microscope that illuminates unstained samples. This technique…

Q: Is there a relationship between Gram staining and sensitivity to various antibacterial compounds?…

A: Gram staining is a method to identify whether a bacteria is gram positive or gram negative based on…

Q: Explain the importance of handwashing and the use of an appropriate antiseptic.

A: Antiseptics are substances that prevent the growth or action of microorganisms on living tissue. It…

Q: Describe the procedure and purpose for making streak plate.

A: Streak plates involves the streaking of the inoculum over the surface of the agar resulting in its…

Q: Is UV treament more or less effective than disinfection when used against Saphylococcus aureus?

A: Saphylococcus aureus is a gram-positive bacterium that is found in the human nose, skin, and…

Q: Considering microbial identification methods, to which category would the following method belong…

A: There are different types of microbial identification methods, Immunological-Serological analysis,…

Q: Differentiate between microscopic and macroscopic methods ofobserving microorganisms, citing a…

A: Microscopes are inevitable in the study of microorganisms. They allow for microscopic observation of…

Q: Why do we need to transport the throat swab using transport culture medium?

A: Transport media are essentially solutions of buffers with carbohydrates, peptones and other…

Q: Describe the step-by-step procedure for preparing a thick and thin smear to test for malaria.

A: Malaria is a vector-borne disease that is caused by the parasite Plasmodium. This disease is…

Q: Identify the method of sterilization/ chemical agent described This chemical agent is used as a…

A: Various methods of sterilization have been used in laboratories and pharmaceutical industry.

Q: Discuss the ways of measuring the extent of decalcification, post decalcification procedures, and…

A: 1. Mechanical test- done by touching or bending the fingers to determine tissue consistency.  2. X…

Q: If a patient suspected to have sepsis or meningitis, samples for bacterial testing should be taken…

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

Q: Discuss the identification and infectious process of C. diphtheria. Describe the significance and…

A: Identification of C. Diphtheria.                     Basic tests for C. Diphtheria identification…

Q: • Differentiate therapeutic sterilization from direct sterilization What are some of the…

A: Bioethical principles is the approach standard to biomedical ethics approved by most of the moral…

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: Enumerate the steps of surgical hand washing and indicate the rationale of each step.

A: In medical procedures, hand hygiene is considered a major factor to control infection. As a part of…

Q: List examples of skin microbes and the types of media used to grow and isolate the microbes. Explain…

A: The skin micro flora:These are also known as skin microbes. These are the microbes or the…

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: Identify factors that may affect the identification of an infectious agent from a patient sample.

A: Introduction: The microorganisms are widespread. Few of them are pathogenic and cause infections in…

Q: escribe the reasons why different types of test are necessary for evaluation of ophthalmic products?

A: Ophthalmic products contain one or more than one pharmaceutical ingredient in the form of liquid,…

Q: If an infectious agent is sensitive to several antimicrobial drugs, what other considerations might…

A: Any compound that inhibits the growth of microorganisms or kills them is called as antimicrobial.…

Q: Describe the mechanism of drug absorption through opthalmic route? Please answer at your own easy…

A: Eyes eyes can be used as a method of drug delivery and the knowledge of the ocular compartments and…