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
2023-07-14
12
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/2837006.html
相关试题推荐
RightandLeft-handednessinHumansWhydohumans,
RightandLeft-handednessinHumansWhydohumans,
RightandLeft-handednessinHumansWhydohumans,
RightandLeft-handednessinHumansWhydohumans,
Theveryhightemperaturesattainedinanuclearexplosionresultinthefor
Theveryhightemperaturesattainedinanuclearexplosionresultinthefor
Thegreenhouseeffectcausestroublebyraisingthetemperatureoftheplane
Thegreenhouseeffectcausestroublebyraisingthetemperatureoftheplane
Thegreenhouseeffectcausestroublebyraisingthetemperatureoftheplane
Thegreenhouseeffectcausestroublebyraisingthetemperatureoftheplane
随机试题
Completetheformbelow.WriteONEWORDAND/ORANUMBERforeachanswer.[img]20
Itisnaturaltofeeluncomfortableinalanguageclass.You’reusedtobeing
TheGeodesicDome(圆顶层)—theHouseoftheFuture?
对糖皮质激素结构与活性关系描述错误的是A.对21位羟基的酯化修饰,可改变药物的理
加强呼吸时,其动力来自A.肋间外肌 B.膈肌 C.肋间外肌、膈肌、肋间内肌
骨膜下脓肿的临床表现之一是A.剧烈间断的跳痛 B.叩痛(+),Ⅱ°松动 C.
企业风险敞口分为()这几种类型。 Ⅰ单向敞口 Ⅱ双向敞口 Ⅲ多向敞口
男性,78岁。喘促日久,动则喘甚,呼多吸少,气不得续,形瘦神疲,跗肿,汗出肢冷,
关于国内上市期货合约的名称,下列表述正确的是()。A.大连商品交易所菜籽油期货
对电线、电缆导体截面的选择,下列哪几项符合规范要求?()A.按照敷设方式、环境
最新回复
(
0
)