POSED BY MODELS. Oxygen therapy. General practice doctor watching a female patient who is receiving oxygen therapy through a face mask. She is suffering from breathlessness or hypoxia,a lack of oxygen in her body tissues,perhaps due to asthma,bronchitis or emphysema. The mask supplies oxygen-enriched air. Asthma and bronchitis occur due to inflammation of the airways of the lungs. Emphysema is caused by damage to the tiny air sacs in the lungs,the alveoli,through which oxygen exchange occurs with the bloodstream | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Varney, Jim |
Taille de l’image : | 3552 px × 2480 px |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property Release : | Non requis |
Restrictions : |
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