首页
登录
职称英语
Blood is vital to maintaining a stable body temperature; in humans, body tem
Blood is vital to maintaining a stable body temperature; in humans, body tem
游客
2024-02-15
5
管理
问题
Blood is vital to maintaining a stable body temperature; in humans, body temperature normally fluctuates within a degree of 37.0℃. Heat production and heat【B1】______in various parts of the body are balanced out by heat transfer【B2】______tile bloodstream. This is accomplished by varying the【B3】______of blood vessels in the skin. When a person becomes【B4】______, the vessels dilate(膨胀)and an increased volume of blood flows through the skin. Heat dissipates(消散)through the skin, effectively【B5】______the body temperature. The increased flow of blood in the skin makes the skin appear【B6】______or flushed. When a person is cold, the skin may become pale as the【B7】______narrow, diverting blood from the skin and reducing heat loss.
About 55 percent of the blood is【B8】______of a liquid known as plasma(血浆).【B9】______: red blood cells, white blood cells, and platelets.
Blood, vital fluid found in humans and other animals that provides important nourishment to all body organs and tissues and carries away waste materials. Sometimes referred to as "the river of life,"【B10】______
An adult human has about 5 to 6 liters of blood, which is roughly 7 to 8 percent of total body weight.【B11】______.The volume of blood in an individual fluctuates. [br] 【B9】
选项
答案
The rest of the blood is made of three major types of cells:
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3453272.html
相关试题推荐
Humansconsumegoodsandservicesformanyreasons:tonourish,clothe,and
Humansconsumegoodsandservicesformanyreasons:tonourish,clothe,and
Humansconsumegoodsandservicesformanyreasons:tonourish,clothe,and
Humansconsumegoodsandservicesformanyreasons:tonourish,clothe,and
Humansconsumegoodsandservicesformanyreasons:tonourish,clothe,and
Herecomesthee-bookrevolutionAtwhattemperature
Herecomesthee-bookrevolutionAtwhattemperature
Herecomesthee-bookrevolutionAtwhattemperature
Herecomesthee-bookrevolutionAtwhattemperature
Herecomesthee-bookrevolutionAtwhattemperature
随机试题
【教学过程】 (一)热身活动:大仲马的故事 1.规则介绍 法国著名作家大仲马在成名之前,是一个生活潦倒,无所事事的青年。有一次,他跑到巴黎去拜访他父
归档是将办理完毕的文件经系统整理移交档案室保存的过程。()
测定土工织物厚度时,压力等级可选择()。A.2kPa B.20kPa C.
商业保险按照实施方式可以分为强制保险和自愿保险,下列关于自愿保险的说法不正确的是
护士为术后患者采取的护理措施不包括A.胸带加压包扎护理 B.严密观察病情 C
3,6,3,3,( ),A.6 B.3 C.2 D.1
下列关于医疗器械注册证编号的编排方式:×1械注×2××××3×4××5××
建设工程采用流水施工方式的特点是( )。A.施工现场的组织管理比较简单 B.
普通混凝土一般是由()等组成。A.水泥 B.砂 C.钢筋 D.石子
桥面铺装即行车道铺装,不适用的铺装材料有()。A.防水混凝土 B.沥青混
最新回复
(
0
)