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KOH (potassium hydroxide) is used in the microscopic examination of fungi to clear away non-fungal material, such as cellular debris and keratin, making fungal structures more visible. When KOH is applied to a sample, it dissolves the surrounding tissue, allowing for easier identification of fungal elements like hyphae, spores, and fruiting bodies. This technique enhances the contrast and clarity of the fungal structures under the microscope, aiding in accurate diagnosis.
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What is the importance of microscopic examination?
Microscopic is a term you have probably heard before. It doesn't just mean an object is small, it means it is so small that the only clear way of seeing it is by using a microscope.
How is the visual examination of the anus and rectum carried out?
The visual examination of the anus and rectum is typically performed by a healthcare provider using a light and a gloved finger for inspection. The provider may also use a special tool called an anoscope for a more detailed examination of the rectum. This exam is important for detecting abnormalities such as hemorrhoids, fissures, or signs of colorectal disease.
Process of viewing dead tissue?
The process of viewing dead tissue typically involves histopathological examination, where a sample of the tissue is collected through a biopsy or autopsy. The tissue is then fixed in formalin, embedded in paraffin, and sectioned into thin slices. These sections are stained using various dyes to highlight different cellular components, allowing for microscopic examination. Pathologists then analyze the stained slides to assess the characteristics and extent of tissue damage or disease.
What is the function of microbes?
Microbes are microscopic organisms that cannot be seen by the naked eye, only by using a microscope. Other names for microbes are microorganisms and, when related to infection or diseases, "germs" and "bugs".The simplest definition of a microbe is a living thing, or ORGANISM, too tiny to be seen without the aid of a microscope. Most-but not all- are single cell (e.g. fungi are not single cell). Some, such as viruses are even "submicroscopic" requiring special electron microscopes to see them. Microbes fall into seven groups: bacteria, archaea, fungi, protists, microscopic animals, microscopic plants, and viruses. Although not all scientists agree that viruses should be included in the grouping, others do, for ease of discussion, even though they do not strictly meet the definition of microbes because they are not living. Viruses are organisms with specific behaviors and functions and the ability to reproduce or replicate, but they are particles rather than living microscopic organisms.(See related question for more information on the types of microbes.)
A biology student is using illustrations of a virus a bacteria an amoeba and a human skin cell to show the relative size of these microscopic objects Which of these is the smallest microscopic obj?
A virus is the smallest microscopic object among the options provided. It is smaller than bacteria, amoeba, and human skin cells.
What is the preferred urine specimen for microscopic examination of urine sediment?
Using a standardized Urinalysis System
What is a sentence for the word microscopic?
Bacteria are microscopic organisms that can cause diseases in humans and other animals. A microscopic examination of the metal bracket showed cracks around the weld. Spiders can climb on glass using the microscopic hairs on their feet.
What is Aspiration biopsy?
The removal of cells in fluid or tissue from a mass or cyst using a needle for microscopic examination and diagnosis
What is the importance of microscopic examination?
Microscopic is a term you have probably heard before. It doesn't just mean an object is small, it means it is so small that the only clear way of seeing it is by using a microscope.
What principle is the microscopic method based on?
The microscopic method is based on the principle of using a microscope to magnify and observe tiny structures or particles that are not visible to the naked eye. This approach allows for detailed examination and analysis of the characteristics of the specimens being studied.
What could be one disadvantage of using wet preparation?
this type of microscopic examination's main purpose is to observe the motility of a microorganism however these organisms do eventually die. so when a wet prep is made it needs to be exmained immediately whereas a stained prep can be examined a little afterwards and can also be stored.
What is histopathologic?
Microscopic examination of the tissue
What are the three methods of fiber identification?
The three main methods of fiber identification are visual inspection, microscopic examination, and chemical testing. Visual inspection involves observing the fiber's appearance, color, and texture. Microscopic examination involves looking at the fiber's structure under a microscope. Chemical testing involves using specific reagents to identify the composition of the fiber.
What do you call a person who studies microscope organism?
A person who studies microscopic organisms is known as a microbiologist. They specialize in studying bacteria, viruses, fungi, and other microorganisms using microscopes and other laboratory techniques.
What is the CPT code for KOH slide prep?
The CPT code for a KOH slide prep is 87220. This code is used to bill for the microscopic examination of skin, hair, or nails using the potassium hydroxide (KOH) method.
What methods are used for identifying mold in a petri dish?
To identify mold in a petri dish, methods such as visual inspection, microscopic examination, and biochemical tests can be used. Visual inspection involves looking for visible growth or colonies on the agar surface. Microscopic examination involves using a microscope to observe the mold's characteristics, such as spore shape and size. Biochemical tests can help identify specific types of mold based on their metabolic activities or reactions to certain chemicals.
Prostatic tissue biopsy be performed?
using a lance-like instrument that is inserted into the rectum. It pierces the rectal wall and, guided by the physician's finger, obtains six to eight pieces of prostatic tissue that are sent to the laboratory for microscopic examination.
