Allergy test, illustration. This test is the skin prick method. Solutions containing different allergens, such as pollen and dog hair, are placed in drops on the person's forearm. Each location is labelled and the skin is then pricked with a needle to allow the allergen to enter the body. If the patient is allergic to any of the allergens the skin around that site of application will become inflamed and swollen, as shown in magnified view at top. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / De Angelis, Maurizio |
Bildgröße: | 4827 px × 3620 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |