When be encroached when tuberculosis kitchen and destroying the hemal wall around , can produce manier haemoptysis 当结核病灶侵犯和破坏了四周的血管壁时，就可发生较大量的咯血。
2.
Inject method cent is blood - vessel inside , couplet of hemal inside and outside is reached to use 3 kinds of means outside blood - vessel 注射方法分为血管内、血管外及血管内外联用三种方式。
3.
Another kind is cerebral embolism , this is the body the thrombus of other position falls off , jam to the head along with blood stream hemal , cause cerebral embolism 另一种是脑栓塞，这是身体其他部位的血栓脱落，随血流到脑堵塞血管，引起脑栓塞。
4.
Generally speaking , less dosage will be relatively safe as compared with large dosage , which may induce pathological changes in the cells tissue and the hemal system 一般来说，小剂量对人体无大损害，而大剂量可导致组织细胞破坏及血液系统等发生病变。
5.
Hemal wall also gets of inflammation cell infiltrate and bring about injury of hemal endodermis cell , hemal stricture , afterwards to send a gender to be short of blood and block 血管壁也受到炎症细胞的浸润而导致血管内皮细胞损伤、血管狭窄、继发性缺血及梗塞。
6.
When aged , people become more and more inferior in resistance to various diseases , more vulnerable to influenza , pneumonia , heart hemal diseases , brain hemal diseases and tumorous diseases 老年人对多种疾病抵抗力差，很容易患感冒、肺炎、心血管病、脑血管病、癌症等。
7.
Differentiate diagnose : should distinguish closedown of congenital bravery path , new student contagious hepatitis , tumour of hemal endodermis cell , portal vein thrombosis , ni man - be equal to the disease that overcome a family name 鉴别诊断：应区别先天性胆道闭锁，新生儿传染性肝炎，血管内皮细胞瘤，门静脉血栓形成，尼曼匹克氏病等。
8.
Except the ossification with differ degree - reach inside hemal gender gap all round appear excitant outside growth beehive shape new spirit , the clinical expression of facial nerve hemangioma is complete as identical as facial nerve tumour 除程度不一的骨化血管性间隙内及四周出现刺激性生长的蜂窝状新骨外，面神经血管瘤的临床表现完全与面神经瘤相同。
9.
Because pressing of arteries and veins increased the impact to blood - vessel greatly , this is , make easy exhaustion mixes the stretch ingredient of tube wall rupture , easy development is aneurism and possible burst , at the same time of hemal wall inside film is injured easily and bring about sclerosis of arterial congee appearance and thrombosis , the hemal sclerosis that and be pressed with wide arteries and veins coexists and diastolic pressure are too low return burden of can aggravating heart and blood of influence coronal arteries and veins to offer 这是因为脉压大就增加了对血管的冲击，使管壁的弹性成分轻易疲惫和断裂，易发展为动脉瘤并有可能破裂，同时血管壁的内膜轻易损伤而导致动脉粥样硬化及血栓形成，并且与宽脉压并存的血管硬化及舒张压过低还会加重心脏负担和影响冠脉血供。
10.
Since lots of factors such as pumping blood ability of heart , heart rate , vascular resistance , flexibility of main artery and big artery , body blood capability and hemal physical state can be reflected by blood pressure , it is of great importance to be one physiological parameter for body cycle system enginery <中文摘要> =血压是反映心脏泵血功能、心率、血管阻力、主动脉和大动脉的弹性、全身血容量及血液粘滞性等生理参数的重要指标，是反映人体体循环系统机能的重要生理参数。
