肺结核病健康教育课件.pptVIP

健康洗手－远离疾病困扰 正确面对结核病，该病可防可知！ 1. Concept: Tuberculosis: Chronic respiratory infectious disease caused by Mycobacterium tuberculosis, is one of the most common infectious diseases. [Active tuberculosis] : symptoms of tuberculosis toxicity, sputum positive, X-ray evidence of progression or improvement of the lesions. [Open tuberculosis] : Sputum positive. * 2. Clinical features: Low fever, night sweats, emaciation, fatigue, cough, hemoptysis. 3. Epidemiological data: Characteristics of tuberculosis bacteria: the main pathogenic to human is human type. (1) acid resistance; (2) Strong resistance to the outside world: can survive for more than 5 months in the wet environment, under the scorching sun 2h exposure to alcohol 2 'or boiling 1' can be killed. (3) The simplest sterilization method: incineration. * Acute: acute onset, serious symptoms of systemic poisoning Subacute and chronic: Symptoms of systemic intoxication are mild (3) Secondary tuberculosis: (Ⅲ) Invasive pulmonary tuberculosis: The most common secondary disease in clinic Tuberculosis, most common in adults. Chronic fibrovacuous pulmonary tuberculosis: symptoms are obvious and sputum is present With bacteria, as the main source of infection. * Ii. Clinical manifestations 1. Symptoms (1) systemic symptoms ① Fever: the most common systemic toxemia, mostly afternoon low fever, a few severe (such as type Ⅱ, Ⅲ, Ⅳ) can have high fever; ② Fatigue, night sweats, Loss of appetite, weight loss, Women have irregular menstruation. * Old junction (OT) or pure junction (PPD) test was used. [Meaning] : Determine whether the human body has been infected with tuberculosis. [Method] : The local reaction -- the diameter of skin induration was observed after 48 ~ 72 h. [Result judgment] : Induration diameter ≤5 mm (--); Induration diameter = 5 ~ 9 mm (+) Induration diameter = 10 ~ 19 mm (++) Induration > 20 mm in diameter or local blister, necrosis (+++). * Adult positive reaction: ① does not m