Tissue and medical thermometer. Tissues are used when the sinus and nasal membranes become inflamed during a cold or other infection,forming large amounts of mucus. A medical thermometer is used to measure body temperature. The thermometer scale is in both degrees Celsius and degrees Fahrenheit. The red arrow marks normal human body temperature (37 degrees Celsius; 98.6 degrees Fahrenheit). A rise in body temperature often indicates a fever,where the rise in body temperature is part of the defence mechanism against a viral infection | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / CRISTINA PEDRAZZINI |
Bildgröße: | 4199 px × 4193 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |