Bacteria that normally grow in the nose cavity will be identified by a nasopharyngeal culture. These include nonhemolytic streptococci, alpha-hemolytic streptococci, some Neisseria species, and some types of staphylococci.
There is little to no risk involved in a nasopharyngeal culture.
In most cases of upper respiratory tract infections, a throat culture is more appropriate than a nasopharyngeal culture. However, the nasopharyngeal culture should be used in cases where throat cultures are difficult to obtain or to.
A nasopharyngeal culture is used to identify pathogenic (disease-causing) organisms present in the nasal cavity that may cause upper respiratory tract symptoms.
Pathogenic organisms that might be identified by this culture include: Group A beta-hemolytic streptococci, Bordetella pertussis, the causative agent of whooping cough, Corynebacterium diptheriae, the causative agent of diptheria.
A normal culture may be contaminated by a mixture of microorganisms normally found on a person's skin (normal flora).
characteristics of culture
Characteristics are as follows: Culture are learned, culture is social, culture is shared, and culture is transmitted.
Characteristics of normal goods
Cultural characteristics are the uniform aspects of a culture that help to identify the persons of that culture. These aspects can be race, ethnicity, language, and values.
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International culture is the characteristics that the world shares.
normal characteristics