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Why it is necessary to make pure subcultures of organisms grown from clinical specimen?
Making pure subcultures is necessary to accurately identify the specific organism causing an infection. This helps in determining the appropriate treatment, as different organisms may respond differently to various antibiotics. Pure cultures also help in studying the properties of the organism, such as its growth characteristics and virulence factors.
What else can I help you with?
Which clinical specimen is used for enterotube inoculation?
stool or feces
What is the meaning of adequacy of specimen for evaluation?
The adequacy of a specimen for evaluation refers to whether the sample collected is sufficient in quantity and quality to yield reliable and accurate diagnostic results. It ensures that the specimen meets the necessary standards for testing, which may include aspects such as size, purity, and proper handling. Inadequate specimens can lead to inconclusive results, necessitating repeat testing and potentially delaying diagnosis or treatment. Thus, ensuring specimen adequacy is crucial in clinical and laboratory settings.
Why is it necessary to take note on the colour of specimen before drying?
Taking note of the color of a specimen before drying is essential for several reasons. First, it helps in accurately identifying the specimen, as color can be a key characteristic of many organisms or materials. Second, color changes during the drying process can indicate chemical reactions or degradation, which may affect the specimen's integrity or value. Lastly, documenting the original color provides a useful reference for future studies or comparisons, ensuring that important visual data is preserved.
Why is it necessary to add drop of water between the slide and cover slip?
so that when viewing the specimen the cover slip won't move.
Collecting urine specimen from indwelling catheters?
To collect a urine specimen from an indwelling catheter, first ensure proper hand hygiene and gather necessary supplies. Use a sterile syringe to aspirate urine from the catheter port, avoiding contamination. Transfer the specimen to a sterile container and label it with patient information before sending it to the lab for analysis.
What clinical specimens are gram stained?
The clinical specimens that are gram stained are microorganism, bodily fluids and sputum specimen. Gram staining makes it easier for the identification of organisms.
Which clinical specimen is used for enterotube inoculation?
stool or feces
What is the meaning of adequacy of specimen for evaluation?
The adequacy of a specimen for evaluation refers to whether the sample collected is sufficient in quantity and quality to yield reliable and accurate diagnostic results. It ensures that the specimen meets the necessary standards for testing, which may include aspects such as size, purity, and proper handling. Inadequate specimens can lead to inconclusive results, necessitating repeat testing and potentially delaying diagnosis or treatment. Thus, ensuring specimen adequacy is crucial in clinical and laboratory settings.
How much feces should be collected for a specimen?
As much as necessary.
Why is it necessary to include a written description when sketching a specimen?
So you do not forget and to describe it accurately to others who have not looked at the specimen through the microscope
Does presence of acid fast organisms in a clinical specimen always suggest serious clinical disease?
Acid fast organism in sputum suggest that the patient is having the pulmonary tuberculosis. This is potentially treatable condition. When this organism is found in skin scrapping, it indicates that the person may have leprosy. This is mild disease of low virulence. In both the cases you have to take treatment for long period.
Why you are using formalin?
Formalin is used in the clinical and pathology labs to preserve the ova and parasites that might be found in a stool specimen, gastric specimen. Pathology uses formalin to preserve tissue that is removed for exam and special staining.
Why is it necessary to take note on the colour of specimen before drying?
Taking note of the color of a specimen before drying is essential for several reasons. First, it helps in accurately identifying the specimen, as color can be a key characteristic of many organisms or materials. Second, color changes during the drying process can indicate chemical reactions or degradation, which may affect the specimen's integrity or value. Lastly, documenting the original color provides a useful reference for future studies or comparisons, ensuring that important visual data is preserved.
What information must be included on the specimen labels for the specimen to be accepted for analysis?
Specimen labels should include the patient's full name, date of birth, unique identifier (such as medical record number), date and time of collection, type of specimen, and any relevant clinical information. Properly labeled specimens are essential for accurate identification and tracking throughout the testing process.
Why may it be necessary to continually focus a microscope?
It may be necessary to continually focus a microscope so as to get accurate results about a specimen. This will give you enough time to study any specimen.
Why is staining necessary when preparing specimen using a microscope?
Staining is necessary to enhance contrast and visibility of different cellular structures or components under the microscope. Stains bind to specific cellular components, making them easier to distinguish and study. This helps researchers or scientists observe and analyze the specimen more effectively.
A specimen collection helps a scientist do an experiment by doing what?
A specimen collection allows a scientist to study and analyze a particular species or organism in detail. It provides the necessary material for experiments, observations, and data collection to further scientific research and understanding of the specimen's characteristics, behavior, and potential contributions to the ecosystem.
