Why take swabs from the pharynx?

If a person regularly suffers from inflammation in the throat and runny nose, then it will not be superfluous to take swabs from the pharynx. This test allows physicians to determine which pathogens inoculated nasal mucosa. Setting the exact causative agent of an infectious disease, you can develop further treatment on the basis of the obtained results.

Swab of throat and nose can be administered in two cases.

1. In order to accurately establish microbial agent that triggers the development of tonsillitis (tonsillitis) and pharyngitis. Swabs from the tonsils and throat are often prescribed by doctors to identify in the collected material beta-hemolytic Streptococcus of group A. this organism most often causes children and adults in the form of angina, which causes complications that can impair the function of joints, kidneys and heart.

2. In order to detect the presence in the throat and nose of the patient colonies of bacteria that can cause serious infectious diseases. The most striking example is assigned smears from the pharynx while often developing on the surface of the body boils. The perpetrators of the formation of these boils are most often Staphylococcus aureus. A permanent place of their finding is the mucosa of the nose and throat, where they are distributed throughout the skin.

The Technique of taking a smear from the pharynx

A Swab from the throat is taken in the following way. The doctor asks the patient to widely open his mouth and slightly tip the head back. He further fixes the position of the tongue. For this purpose the metal plate or wooden stick. Slightly press it on language, which provides a better overview of the throat. Then takes a sterile cotton swab. Them carefully, trying to cause the least discomfort to the patient, carried out on the mucous membrane of the tonsils and throat. These swabs from the pharynx, and subjected to further analysis. The procedure itself will, of course, a painless, but unpleasant, as touching the back of the throat, as a rule, the vast majority of people cause a gag reflex.

Recommended

A tablet from worms – the relevance of the application for the person

How relevant today, drugs against worms in humans? What kind of creatures these worms, what are modern methods of treatment? We will try to answer these questions, since ignorance in this area is undesirable. Imagine a mummy, which is misleading in k...

What to do if you cracked skin on hands?

Each of us at least once in a lifetime encounter with a small, but very, when the crack the skin on the hands. At this time there are wounds of different sizes, which hurt and cause inconvenience, especially when in contact with water or detergents. ...

Spray Macho man - the key to a proper relationship between the two spouses

Male impotence is a pathological condition associated with abnormal physiological capacity of the penis to reginout and bring sexual partner pleasure in bed.sex impotenceimpotence may not men to pass unnoticed – it usually spoils his nervous sy...

Making the collection of particles of mucus from the surface of the throat and tonsils, the doctor puts the swab in a special preservative nutrient medium. It does not allow the microorganisms to die and allows you to deliver them to the laboratory for analysis, which will be installed them. This material can be directed to several types of studies. This files most often perform the following tests:

- Pot. sowing. This method is to move particles of mucus taken for differential diagnostic or elective nutrient medium. Them bacteria begin to multiply rapidly and form a specific colony. Taken from the patient smears from the pharynx determine what types of microbes they are and what antibiotics react. This is very important in cases when a course of antibiotics proved ineffective.

- Rapid antigenic tests. It's specifically developed rapid tests that detect antigens of bacteria of a specific type.