countable noun. A specimen is a single plant or animal which is an example of a particular species or type and is examined by scientists.
What is an example of a specimen?
The definition of a specimen is a person or thing that is an example of an entire group or class. An example of a specimen is the Holstein cow in a child’s book as a representative of all cows. A sample, as of tissue, blood, or urine, used for analysis and diagnosis.
What is called specimen?
1a : an individual, item, or part considered typical of a group, class, or whole. b : a portion or quantity of material for use in testing, examination, or study a urine specimen. 2a : something that obviously belongs to a particular category but is noticed by reason of an individual distinguishing characteristic.
What are three examples of a specimen?
There are several types of specimens recommended for diagnosis of immunological diseases including: serum samples, virology swab samples, biopsy and necropsy tissue, cerebrospinal fluid, whole blood for PCR, and urine samples.
What is meant by specimen letter?
(ˈsɑːmpəl ˈlɛtə ) an example of a particular type of letter intended to show people how to construct their own letter.
Is specimen countable or uncountable?
NounEdit. (countable) A specimen is a sample of an animal, plant or mineral that is used for scientific studies.
Is specimen same as sample?
A specimen is a sample of something, like a specimen of blood or body tissue that is taken for medical testing. The noun specimen comes from the Latin word specere, meaning “to look.” Biologists collect specimens so they can get a better look at something to study it.
What is a human specimen?
A human biological specimen is any material derived from a human such as blood, urine, tissues, organs, saliva, DNA/RNA, hair, nail clippings, or any other cells or fluids-whether. collected for research purposes or as residual specimens from diagnostic, therapeutic, or. surgical procedures.
What is medical specimen?
In medicine, a laboratory specimen is a biological specimen taken by sampling, that is, gathered matter of a medical patient’s tissue, fluid, or other material derived from the patient used for laboratory analysis to assist differential diagnosis or staging of a disease process.
Why do we collect specimen?
Specimen collection is a common component of routine checkups for your health. It goes hand-in-hand with lab tests, allowing medical professionals to obtain tissue or fluids to look for any changes in your health. In addition, they help physicians diagnose medical conditions, plan treatments, and monitor diseases.
What specimen collection means?
Specimen collection is the process of obtaining tissue or fluids for laboratory analysis or near-patient testing. It is often a first step in determining diagnosis and treatment (Dougherty and Lister, 2004).
What is a female specimen?
Female. Genital tract specimens are submitted primarily for the detection of sexually transmitted pathogens (such as N. gonorrhoeae, Chlamydia trachomatis, lumphogranuloma venereum, HSV, human papillomavirus (HPV) with histological confirmation], trichomonads, group B streptococci, and Candida infections).
How do you collect a specimen?
- Avoid patient identification errors.
- Draw the tubes in the proper sequence.
- Use proper containers for collection.
- Mix all tubes ten times by gentle inversion immediately after collection.
- Do not decant specimens from one type of container into another.
What is a specimen test?
What is specimen validity testing? Specimen validity testing (SVT) is performed on a urine drug screen specimen to detect substitution, adulteration, or dilution. See the Drugs of Abuse Reference Guide for additional information on SVT.
What type of specimen may be used during the test?
Most often, all that is required is a blood sample. However, samples of urine, saliva, sputum, feces, semen, and other bodily fluids and tissues also can be tested. For some samples, they can be obtained as the body naturally eliminates them.
How do you use specimen in a sentence?
- Hopefully, the lab won’t find any cancer cells in the tissue specimen.
- The gorgeous football player is a specimen of the perfect man.
- Since the scientist wasn’t sure if the specimen had been contaminated, he chose to recreate the experiment.
What are the characteristics of a specimen?
- Thin: the specimen must be sufficiently thin to be placed on a slide with a cover glass on top.
- Translucent: The specimen must allow light to go through (it must be translucent).
- Contrast: The specimens must show sufficient color contrast.
What are the uses of specimen A?
For making ridges; For tilling soil for farm building erection; Digging hole, pits.
What is a fine specimen?
a particular type of person. This word is often used in a humorous way, especially to talk about someone’s appearance. He was a fine specimen of British manhood.
Can the word specimen be plural?
The most commonly accepted plural of the word specimen is, in fact, specimens.
How do you write a specimen signature?
You have directed us to submit fresh specimen signature. In this connection it is to inform you that the following official has been authorised to signature in all the relevant documents of P.F.(P.F. Return, Claims and advance etc.) on behalf of our company.
Which is the closest synonym for the word specimen?
What is specimen A in biology?
specimen. (Science: microscopy) A piece or portion of a sample selected for examination. The specimen may, or may not be representative, whereas the sample may have been selected to be representative.
What does date of specimen mean?
Definition: The date on which the sample of a substance or material, for example, tissue, blood or urine, was collected for diagnostic examination or evaluation.
Can a human be a specimen?
Human specimens are any substance collected from healthy humans, or it is the residual human samples after diagnosis stored for in-vitro studies or research. It includes human body fluids, tissues, cells, DNA, and organs.