(1) Severe heart disease (except those whose congenital heart disease has been cured by surgery or diagnosed by specialized examination in hospitals above grade 2), cardiomyopathy and hypertension.
(2) Severe bronchiectasis, asthma, malignant tumor, chronic nephritis, uremia, etc.
(3) Serious diseases of blood, endocrine and metabolic systems, rheumatic diseases, etc.
(4) Severe or refractory epilepsy or other nervous system diseases; Severe mental illness, psychoactive substance abuse and dependence, etc.
(5) Patients with chronic hepatitis and abnormal liver function (except those who are carriers of hepatitis pathogens but have normal liver function).
(6) Tuberculosis shall not be admitted to hospital except in the following circumstances.
① Primary pulmonary tuberculosis and infiltrative pulmonary tuberculosis have hardened and stabilized; Tuberculous pleurisy has been cured or left pleural hypertrophy after cure;
(2) All extrapulmonary tuberculosis (renal tuberculosis, bone tuberculosis, peritoneal tuberculosis, etc. ) and hematogenous disseminated pulmonary tuberculosis have not recurred for more than one year after being cured, and have not changed after specialist examination in hospitals (or tuberculosis prevention and treatment institutes) above the second level;
③ Clinically cured asymptomatic patients with lymphoid tuberculosis.
(7) Wires, keys, signal lights and geometric figures in any color of red, yellow, green, blue and purple cannot be accurately identified; Abnormal color vision degree Ⅱ (commonly known as color blindness); Mild color vision abnormality (commonly known as weak color).
(8) hearing in both ears is within 3 meters, or hearing in one ear is within 5 meters, and the other ear is completely deaf.
(9) strabismus and slow sense of smell.