泌尿系统中英文教案.pptVIP

Urinary system 泌尿系统;urinary system;Right kidney;①to excrete the waste products, excess water and some inorganic salts, such as urea(尿素); ②keep the homeostasis of internal environment of the body; ③endocrine function: secrete erythropoietin(促红细胞生成素), renin(肾素).;The urinary system consist of two kidneys(肾脏), two ureters (输尿管), one urinary bladder(膀胱) and a single urethra(尿道). The functions of this system are to excrete the waste products, such as urea(尿素)，;uric acid, excess water and some inorganic salts, so as to keep the homeostasis of the internal environment of the body, including water content, osmotic pressure(渗透压) and acid-base balance etc. ;The kidney also has endocrine function. It can secrete erythropoietin(促红细胞生成素), renin(肾素) etc. ;If the urinary system loses its functions, the waste products will accumulate in the body, which may lead the body to be poisoned. Finally uraemia(尿毒症) may happen. ;Ⅰ. The Kidneys (Ⅰ). The Features of Kidneys;Anterior view of right kidney;肾动脉;Anterior view of right kidney;posterior view of right kidney;右肾后面观;The structures in renal sinus;肾窦内的结构;(Ⅱ). The location of kidney;Right kidney;右肾;Right kidney;Right kidney;Right kidney;左肾;Right kidney;The relations of posterior surface of kidney;肾后面的毗邻;The twelfth rib;Right kidney;右肾;右肾上腺;(Ⅲ). The structure of kidney;Fibrous capsule;Minor renal calyx;肾纤维囊 (膜);Fibrous capsule;(Ⅳ). The coverings of kidney 肾的被膜;kidney;肾;kidney;right kidney;腰方肌;left kidney;Ⅴ. The renal blood vessels and renal vascular segmentations (肾血管段);Superior segment;Superior segment;肾动脉前支;Anterior view of cast of renal artery, minor, major callices and pelvis;Posterior view of cast of renal artery, minor, major callices and pelvis;Posterior view of cast of renal artery, vein, minor, major callices and pelvis;(Ⅵ). The renal anomalies (肾的变异);Horseshoe kidney马蹄肾;lower position kidney 低位肾;Ⅱ. Ureters 输尿管 ;Right kidney;Minor renal calyx;Ureter;Ureter输尿管;The ureter has three constricted parts: at the junction between urete