@, Please check this student PPD screening service guide

Annual summer vacation!

The children are excited for this,

Parents hurt their children's admission PPD screening.

Where to do it?

What is the inspection content? Intersection

What process? Intersection Intersection

What precautions? Intersection Intersection Intersection

Parents quickly come over

The summer has arrived, and Changsha Taihe Hospital has launched a 2022 PPD (tuberculosis test).

In order to ensure high -quality and orderly PPD screening, the inspection process is comfortable and pleasant, Taihe Jun is now on the precautions, please pay attention to the collection ~

What is PPD?

Tuberculin test, also known as PPD test, refers to the internal test of type IV allergic reactions caused by the infection of the tuberculosis infection through the skin condition of the infection of the injection site.

Tuberculin is a bacterial component of the TB, including pure protein derivatives (PPD) and old tuberculosis (OT).

Why do PPD screening?

Students are high -risk groups of tuberculosis. Children are in growth and development, especially freshmen who have just enrolled. They are not adapted to the new environment. At the same time, they have dense and close contact. In addition The risk of onset increases.

Children are prone to severe tuberculosis, so children need to conduct conventional PPD leather tests before entering school to eliminate tuberculosis.

The "Guidelines for the Prevention and Control of Chinese School Treasure Diseases (2020 Edition)" clearly states that "incorporation of tuberculosis testing projects into freshmen's physical examination and regular physical examination of faculty and staff, organized and reported results.

Inspection content

Inspection object

● High school students (Junsheng High School and High School Students in Schools)

● Junior high school students (Xiao Sheng's freshmen and junior high school students in school)

● Primary school students (young new students and elementary school students in school)

What do I think of the PPD result?

The test results are reflected by the diameter (vertical and arms) of hardening (obvious protruding hardening zone).

There is no red halo in the test site as negative, red dots or slightly red dots with acupuncture points in the test site, and the diameter of the rigidity <5mm is negative. The hard diameter of the test site is 5-9mm. -19mm is moderate positive, and the test site has a strong positive of blisters, necrotic and lymph inflammation of water, necrosis and lymphitis.

Remark:

1. Suggestions of the size ≥15mm are recommended to check the chest positive slices;

2. For those who have suspicious symptoms of tuberculosis or abnormalities in the post, it is recommended to go to the designated medical institutions of tuberculosis to be further checked.

What should PPD pay attention to afterwards?

请 After the ppd leather test, please wait in the rest area for 30 minutes, and then go home without discomfort; especially children with allergies, pay attention to whether there is allergies.

4 48-72 hours after the ppd leather test came to the hospital to check the leather test results (the on -site buyer's on -site injection can provide the group's on -site check test results); if the result is strong, you need to take a chest tuberculosis if you have a lung tuberculosis. Essence

人PPD tests Due to the different degrees of immune response, itching, redness, and hardships may occur in the injection of the skin test injection. The injection site is strictly prohibited from stimulating stimulation such as pressing, scratching, rubbing, and smearing soap to avoid infection.

药 Do not apply any drugs, including flower dew, wind oil essence, etc., so as not to affect the results of the results.

看 After seeing the results of the ppd leather, we should avoid strenuous exercise before seeing the results. Keep local cleaning and drying. Do not wrap it with wound stickers.

You can use the plastic wrap for a little plastic wrap when you wash your hands and bath, but be careful not to wrap too tightly, and please remove the plastic wrap immediately after washing.

的 Within 3 days after the pupid test (before the results), it is not advisable to eat irritating foods such as peppers, shrimp, seafood, etc., and the diet is mainly light.

PPD test taboo crowd

Most people can directly receive PPD tests. There are those in the following situations: acute infectious diseases (such as measles, pertussis, epidemic colds, pneumonia, etc.), acute eye conjunctivitis, acute otitis media, extensive skin diseases and those with wide skin diseases and extensive skin diseases and extensive skin diseases and those with wide skin diseases and extensive skin diseases and those with broad skin diseases and those with broad skin diseases and those with broad skin diseases and skin diseases and extensive skin diseases. People with allergies should not be tested for the time being. For specific situations, you can consult the doctor on the spot and follow the doctor's advice.

(Edit Rainbow.)

Hunan Medical Chat Special Author: Liu Ting, Changsha Taihe Hospital Health Management Center

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