呼吸系統(tǒng)疾病英文ppt課件-在線瀏覽
2025-05-09 01:49本頁面
【正文】 ?avoidance of secondhand smoke ?Saline nose drops ?bulb syringe remove the mucus ?cool mist humidifier ?antipyretics, such as acetaminophen,ibuprofen, decrease the disfort of colds. ?Do not give aspirin (associated with Reye syndrome) 19 Prevention ?Keep your child away from a person with a cold. ?Encourage your child to wash his/her hands frequently and not to touch his/her mouth, eyes, or nose until their hands are washed. ?Make sure toys and play areas are properly cleaned, especially if multiple children are playing together. 20 Acute infectious Laryngitis ?Etiology ? Virus or bacteria ? Typical anatomy 21 ? Clinical manifestations ? Barking cough, hoarseness, inspiratory stridor, nasal flaring, suprasternal , infrasternal, intercostal retraction ? Fever, dyspnea, cyanosis restlessness, tachycardia . Worsen at night. ? Congestion of pharynx, vocal cord edema 22 Grade of laryngic obstruction Ⅰ ： inspiratory stridor, respiratory difficulty only after activity Ⅱ ： symptoms occurs at rest. tachycardia, rhonchi Ⅲ ： Ⅱ + hypoxia, diminished breath sounds Ⅳ ： exhaustion, lethargy， pallor , breath sounds diminish or disappear. dull of heart sounds, arrhythmia 23 Diagnosis amp。 differential diagnosis ? laryngeal diphtheria ? laryngeal spasm ? bronchial foreign bodies 24 treatment ? Maintaining of airway ： steam inhalation, clearing of secretion. ? antibiotics ? corticosteroid ? oxygen supply ? sedatives (phenergan) ? Ⅲ ↑ tracheotomy 25 Acute Bronchitis(tracheobronchitis) ? Etiology ? Virus or bacteria ? Allergy, climate, air pollution, chronic infection of URT, particularly sinusitis. ? Rickets, malnutrition 26 ? Clinical manifestations ? unproductive cough 3~4days → productive cough, purulent sputum → 5~10days ? Chest pain, shortness of breath ? Vomiting ? Physical finding: lowgrade fever, roughening of breath sounds, rhonchi, coarse moist rales. 27 ?Asthmatic bronchitis： ? ﹤ 3yrs old, eczema, allergy ? symptoms resemble asthma ? recurrent episodes reduced after 3~4yrs old. 28 ? Treatment ? increased fluid intake ? frequent shifts of position ? antibiotics ? cough suppressants ? expectorants , antihi
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