Well lubricated glass, mercury rectal thermometer about to be inserted into the rectum of a waiting patient. Though very accurate, rectal thermometers have largely been replaced by modern digital thermometers due to safety and environmental concerns. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Science Source / John R. Foster |
Bildgröße: | 3648 px × 5472 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |