▪ component urinary organs: kidneys micturition organs: ureter, bladder and urethra ▪ function ✓ discharge metabolite ✓ regulate the balance of water and electrolyte ✓ endocrine function: renin, erythropoietin, prostaglandin

General outline skin is the biggest organ of the human body is composed of epidermis dermis and some accessory organs the function of the skin: barrier and protection

Reproductive System a Sex, Gender, Reproduction Germ Cells: sperm and ovum Haploid) Sex hormones. Male---Androgens(Testosterone) Female---Estrogen, Progestogen Developmental stages: infant, child, puberty, adult, menopause and old

1、淋巴结结核

1、流行性脑脊髓膜炎

1、甲状腺功能亢进

1、乳房纤维腺瘤

1、肺机会感染

1、膜性肾小球肾炎

1、恶性淋巴瘤