Q: Define the sub coating technique
A: Tablets solid formulations that undergo several modifications in the body. So, to decrease the loss…
Q: what is the procedure and materials you need to stain Staphylococcus aureus?
A: Staphylococcus aureus is a Gram-positive, round-shaped bacterium hat belongs to the Firmicutes and…
Q: What is the purpose of fixing a smear?
A: Smear- a smear is a thin layer of a sample such as bacterial cells or blood spread evenly on a glass…
Q: is it essential that the primary stain and counterstain be of contrasting colors
A: Gram staining is one of the crucial type of differential straining .It divides bacteria into two…
Q: Why is it important to limit the quantity of cells used to prepare a smear?
A: A thin layer of cells or tissues that are taken from the body of an organism under study which is…
Q: - Give two reasons for heat fixing a smear before staining.
A: Heat fixing denatures bacterial enzymes, preventing them from digesting cell parts, which causes the…
Q: What is the purpose of Thick smear? Purpose of Thin smear?
A: Blood smear:-Also known as peripheral blood smear. -Blood smear has many different uses ranging from…
Q: Difference between streak plate method and serial dilution
A: Ans: Streak plate method- It is a technique used mainly to isolate pure culture of bacteria from…
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: in the clinic, the acid-fast stain is used to diagnose infection with which bacterium?
A: The Ziehl-Neelson (ZN) stain is the most commonly utilized of the different types of AF staining…
Q: What are Romanowsky stains? Name four of these.
A: Staining is a technique used to enhance contrast in samples , generally at the microscopic level.…
Q: Determine the microbiology tests used to identify the microorganism(cutaneous anthrax) i. Gram…
A: Cutaneous anthrax is the most common form of anthrax infection, and it is also considered to be the…
Q: Differentiate between negative and positive staining, givingexamples.
A: These are the staining methods that are used to see bacteria under a microscope.
Q: What pathogenic agent undergoes the Sigmoidoscopy Material procedure?
A: The sigmaidoscopy procedure test uses a thin flexible tube with a camera and light on one end. The…
Q: List the various staining methods, and briefly characterize each.
A: Regardless of the ability of the microscope to magnify and resolve, staining is necessary to create…
Q: What is the application of differential centrifugation?
A: In the laboratories, different kinds of techniques and devices are used to separate components of a…
Q: ENUMERATE THE STEPS IN SKIN PUNCTURE PROCEDURE
A: Skin puncture is performed when Venipuncture or other methods of blood sample collection are not…
Q: What is the significance of heat fixing the smear?
A: Gram staining is a common laboratory technique in microbiology that is used to differentiate…
Q: Where should a label be written on an agar plate?
A: The aseptic technique is applied in a laboratory setup to reduce the risk of contamination. It…
Q: What is the difference between streak plate method and spread plate technique?
A: Answer of the question given below...
Q: Application of differential staining technique.
A: Differential staining is a staining technique that employs the application of several different…
Q: I Why does't a negative stain colorize the cells in the smear?
A: Staining is a technique which is used for enhancement of contrast in samples mostly at the level of…
Q: What is the purpose of a streak plate and how do you know one was successful? Explain.
A: In microbiology, the Streak plate method is used to get pure isolated colonies. As we know that a…
Q: Area of no growth around an antibiotic disk indicates_________________.
A: Antibiotics are the substances that are produced synthetically or semi-synthetically from…
Q: Create paragraphs to differentiate among the following terms: positive stain, negative stain, simple…
A: An organic molecule with a benzene ring, a chromophore, and an auxochrome group is known as a…
Q: Is there any difference between the effects of dipping versus swabbing?Which method appears to be…
A: Bacteria are very small. They cannot be observed with the naked eye. Every surface like a plant,…
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: What are the possible sources of contamination that may result during the streak plate procedure?
A: The streak plate procedure is used to isolate microbial colonies in pure form. During the procedure,…
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: 2. Draw and label a microscopic presentation of: Positive Stain (indicate stain used) Negative stain…
A: Gram staining is a technique used to differentiate between two groups of bacteria namely…
Q: What color tube is used for creatinine test?
A: Introduction:- Creatinine test is done to assess the situation of the kidney. Creatinine values…
Q: Is this a successful streak plate? What mistake do you think was made in the image? Thank you.
A: Answer. No, this not a successful streak plate. From the picture above it seems that you want to do…
Q: Differentiate between simple and differential stains
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: Why is the AFB stain so important when diagnosing leprosy?
A: Leprosy The disease leprosy caused by bacterium Mycobacterium leprae. This is a chronic disease…
Q: Why is it necessary to perform a plate count in conjunction with the turbidimetry procedure?
A: Plate counting is one of the most fundamental techniques used in microbiology. It is used to…
Q: Write down the procedure for epoxy embedding
A: The most popular embedding medium for electron microscopy studies is epoxy resins. Liquid resin is…
Q: Fingerprints on porous surfaces are best developed with___________ treatment.
A: In crime scene, fingerprints can be categorised into three types, Latent fingerprints Plastic…
Q: Modified Acid-Fast Staining used for O stool blood O bon O tooth
A: Introduction Histology is the study of the microanatomy of cells, tissues, and organs as seen…
Q: What is the purpose of a streak plate? Name another means of achieving the same purpose?
A: While experimenting on microorganisms, we make use of Petri plates when using solid or semisolid…
Q: Why is it necessary to make a skin puncture to a depth of 3mm?
A: Phlebotomy refers to the process of puncturing the vein with a cannula to collect blood. Blood…
Q: Positive Staining Negative staining
A: Staining Procedure Dye Charge Of The Chromophore/ Colored Ion Charge Of The Target Cellular…
Q: Outline the main differential stains and how they are used.
A: The detection and observation of cells and microorganisms in their natural state under microscope is…
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: 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: Why should freshly collected samples be used for microscopic examination?
A: The benefit of the microscope is that it produces a better resolution than the naked eye. The higher…
Q: stain
A: Cartilage is a smooth elastic tissue, it protects the bones at the joint by padding it.
Q: What is the purpose of using the streak plate method?
A: Solution- Introduction - Streak plate technique is used for the isolation into a pure culture of…
Describe the procedure and purpose for making streak plate.
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