【CCL资料】CCL词汇系列（二十三）：Circulatory system 循环系统
（一）：meals on wheels
（二）：Work for the Dole
（三）：Mutual obligation requirements
（七）:Means Test 资产收入评估
（八）：Pharmacutical Benefits Scheme 药品补助计划
（九） statutory declaration - 法定声明
（十） foster care - 寄养服务
（十一） activity test 寻工活动评估
（十二）：Skeletal System （骨骼系统）
（十三） Redundancy payment 解雇费
（十五）Industrial dispute 劳资纠纷
（十六）：Disability Support Pension 残疾援助津贴
（十七）：Respite care 暂息照料
（十九）：Double Orphan Pension 双重孤儿抚养津贴
（二十一）：Skin and Allergies 皮肤与过敏
The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, maintain homeostasis. and removes unnecessary waste products.
The generalized circulatory system includes the cardiovascular system that circulates blood and the lymphatic system that circulates lymph.
Lymphis essentially excess plasma, filtered by capillaries from the tissue fluid and then returned to the lymphatic system. The cardiovascular system is composed of blood, heart and blood vessels. Blood consists of plasma,red blood cells, white blood cells and platelets, which circulate through the body from the heart and blood vessels, delivering oxygen and nutrients to cells and recovering metabolic wastes from cells.
Cardiovascular diseases, also known as circulatory diseases, is a series of diseases relating to the circulatory system. Cardiovascular diseases include: heart disease, , hypertension, hyperglycemia, stroke, myocardial infarction, thrombosis, atherosclerosis, etc.
Cardiovascular disease can be subdivided into acute and chronic. Cardiovascular diseases are generally known as lifestyle diseases because they tend to develop slowly and are related to personal habits such as exercise, diet and smoking.
Another major cardiovascular disease is thrombosis, which can occur in arteries or veins. Deep vein thrombosis(DVT) is most likely to occur in the legs, and may occur if you sit for a long time.