Cross section of a lymphatic vessel, Conduit that collects lymph from tissues and carries it to the bloodstream.
Action of hormones, The hormones secreted by the endocrine glands are discharged into the bloodstream where they circulate as far as the cells on...
Cross section of a lymphatic vessel, Conduit that collects lymph from tissues and carries it to the bloodstream.
Waste elimination, The clean blood returns to the bloodstream via the renal veins, while the urine flows through the ureters to the bladder, where it...
Dialysis, Blood purification technique that consists of removing, filtering and re-introducing clean blood into the patientÍs bloodstream. Blood is...
Photograph of an early breathalyser being demonstrated in London. The machine determines the level of alcohol in the bloodstream. Dated 20th Century.
Mountain leprosy leishmaniasis victim, Lower Andean, Amazon Basin, Peru, 1986 Caused by sand flies, Phlebotomine which inject metacyclic...
human circulatory system, hand-coloured engraving, published in 1861 - 血流 幅插畫檔、美工圖案、卡通及圖標人體構造, 血液流動, 人體
microscopic view of an artery cross-section with blood flow, fat plaque and stent deployment. - 血流 幅插畫檔、美工圖案、卡通及圖標心臟病
