is it essential that the primary stain and counterstain be of contrasting colors

Q: Define the sub coating technique

A: Tablets solid formulations that undergo several modifications in the body. So, to decrease the loss…

Q: Why is skin contamination such a big problem in blood culture test?

A: Contamination can arise during the preparation of the venipuncture or catheter insertion site, the…

Q: Briefly discuss the following terms: Coarse facing Coarse trimming Fine trimming Cold wax Floatation…

A: A microtome is a device employed in cutting sections from an embedded specimen to be used as a…

Q: Why is heat necessary in spore staining?

A: BASIC INFORMATION  SPORULATION  It is a process during which spores are formed.  We can find it in…

Q: Briefly describe and explain how two cardiovascular diseases can be caused by atrial fibrillation.

A: Irregular puls of heart is one of the serious  causes of cardiovascular disease. Many cardiovescular…

Q: draw the teeth smear with methylene blue on positive simple staining in 1000x objective

A: The teeth smear can be obtained to detect the presence of microbes present in the oral cavity and…

Q: What part of the microscope is used to make small-scale adjustments to the height of the stage?…

A: A microscope is an instrument that is used to magnify the image of small microscopic objects like…

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: What is the principle application of negative staining?

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: Compare and contrast various types of  pasteurization technique, considering the temperature and…

A: Pasteurization is a process named after the French scientist Louis Pasteur, fundamentally utilized…

Q: Why is Iodine used in the Gram Staining procedure?

A: Gram stain or Gram staining, likewise called Gram's strategy, is a technique for staining used to…

Q: Write an introduction related to culture media and isolation of pure culture technique (streak plate…

A: In microbiology, there are five I’s which represent five different techniques used in the…

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: Name a stain (be specific) that might have been used on the slide. Os 09 5.0 μm

A: Staining is a method used to magnify and contrast a biological material at the level of the…

Q: During studying a thick heavily stained specimen under the microscope, it is better to light…

A: Microscopy is the technique of visualisation of microscopic specimens by using a microscope after…

Q: Choose the 4 most correct steps from the list below for a simple positive stain and organize them…

A: The above question is related to the laboratory technique of bacterial staining. Staining is a…

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 do you mean by deconvolution microscopy technique?

A: The organisms or substances that cannot be observed with unaided eyes are microscopic. The equipment…

Q: describe the agar-overlay technique

A: Biological techniques are processes or methods for trying to study living things. They include…

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: Å Q/ Why don't we fixation to simple negative staining?

A: It is method followed to help view a specimen under the microscope to study its morphological…

Q: yield

A: The Dische's test is a chemical test that is utilized to detect the presence of DNA in a solution.It…

Q: What do to do when the disstillation did not make the sample completely pure? What could have went…

A: Distillation is a process that is based upon the boiling points of various liquids present in the…

Q: .Leifson's stain is made up of tannic acid, basic fuschin stain prepared in alcohol base .A .B F .c…

A: Leifson's stain is a method used to identify the infections of the Helicobacter pylori bacterium.…

Q: The capsule stain is considered a negative stain

A: Staining is a technique in microbiology so as to enhance the view by contrasting it.  Stains are…

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 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: 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: Why is it necessary to perform a negative stain to visualize capsules?

A: Introduction: Negative staining: This uses an acidic stain. The results yield a clear cell with a…

Q: What is the color result of 1% soultion of casein,albumin ang gelatin in biuret test? Results and…

A: Biuret test detects proteins and peptide having at least two peptide bond. It is used as a general…

Q: What do you mean by deconvolution microscopy technique?

A: Deconvolution is used to generate clear images by removing or reassigning the out-of-focus light to…

Q: Gram staining techniques

A:

Q: Explain the reason for the effect on mass spectroscopy method of diagnosis by culture conditions.

A: Mass Spectrometry is an analytical method. It is used to quantify known materials to identify…

Q: Why should you not touch the smooth side of the cuvette for spectrophotometry? what will happen if…

A: Spectrophotometry: - it is a technique used to quantify the concentration of compounds in a…

Q: How is fluoroscopy different from radiography?

A: Radiography and fluoroscopy are imaging techniques used in the medical studies. The Radiography or X…

Q: What do you think the purpose is for injecting the contrast through an IV line? during CT scan.

A: A CT scan, also known as a "computed tomography" scan, is a type of medical imaging that creates…

Q: Compare and contrast simple, differential, and structural stains, and give examples for each.

A: Introduction Staining Is A Technique For Enhancing Contrast In Specimens, Usually On A Microscopic…

Q: List 3 species of bacteria that can spoil milk and indicate how they react to the gram staining…

A: Spoilage of milk and milk products results from growth of fermentative bacteria when storage…

Q: Step-by-step smear preparation of Grams stain

A: Gram staining is a laboratory technique that is used to culture bacteria and identifies two kinds of…

Q: List the Comparison of Positive and Negative Stains.

A: A light microscope is the most commonly used microscope for viewing specimens. The specimens that…