MODEL RELEASED. Blood clotting test. Nurse performing an international normalized ratio (INR) test on blood from the finger of a patient. This test is used to check the clotting tendency (coagulation) of blood. It is commonly used on patient's taking warfarin,an anti-clotting drug,to ensure the correct dosage | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Varney, Jim |
Bildgröße: | 3413 px × 5130 px |
Modell-Rechte: | vorhanden |
Restrictions: | - |