trachea cross-section with lungs, showing comparison of normal and asthmatic bronchiole. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標氣喘的
3d model of lungs and bronchioles depicting asthma airflow in various stages with inflammation and mucus. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標黏液, 呼吸道, 阻塞
medical illustration of an asthmatic bronchiole. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標氣喘的, 炎症, 支氣管 - 人類氣管
three dimensional medical illustration of male chest showing arteries, veins, heart and rib cage. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
three dimensional view of the female respiratory system, close-up. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
human male body standing, with full respiratory system superimposed. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
anatomy of female body with bone skeleton and all internal organs superimposed. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
x-ray image of internal organs with small intestine highlighted in red. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
male anatomy of internal organs, with heart highlighted and rest of organs in half tone. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
3d rendering of human lungs with respiratory tree and diaphragm. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標橫隔膜
a normal bronchiole and an asthmatic bronchiole in the human respiratory tract. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標
cutaway diagram of human respiratory system, including nasal and mouth cross section. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標食道
anatomy of male respiratory and digestive systems, cutaway view. - tracheal cartilage 幅插畫檔、美工圖案、卡通及圖標甲狀腺, 脾臟
