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
14
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] 【B2】
选项
答案
via
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2836999.html
相关试题推荐
Theveryhightemperaturesattainedinanuclearexplosionresultinthefor
Theveryhightemperaturesattainedinanuclearexplosionresultinthefor
Theveryhightemperaturesattainedinanuclearexplosionresultinthefor
Thegreenhouseeffectcausestroublebyraisingthetemperatureoftheplane
Thegreenhouseeffectcausestroublebyraisingthetemperatureoftheplane
Thegreenhouseeffectcausestroublebyraisingthetemperatureoftheplane
Thegreenhouseeffectcausestroublebyraisingthetemperatureoftheplane
Bloodisvitaltomaintainingastablebodytemperature;inhumans,bodytem
Bloodisvitaltomaintainingastablebodytemperature;inhumans,bodytem
Bloodisvitaltomaintainingastablebodytemperature;inhumans,bodytem
随机试题
(1)YousufKarsh,theCanadianportraitartistwhophotographedmanyofthe
Thinkoflavendertodayandupcomeimagesofold-worldcottagegardensthic
患者,男,32岁。暴饮后出现脘腹胀满,疼痛拒按,身热,口干,大便干结,小便短赤,
社区工作的目标中属于实现过程目标的是()。A.增强居民处理社区事务的能力 B
一天,你正在上班,一个顾客来到你公司,恰巧碰到你,于是便向你反映公司的产品存在的
用尿糖定性试验检查糖尿病病人和正常成年人各500名,结果糖尿病病人中有300例阳
(2018年真题)长江公司2013年12月20日购入一项不需安装的固
中国公民郑某为某上市公司独立董事(未在该公司任职)。2020年2月取得董事费5万
(2014年真题)关于一级建造师注册的说法,正确的是( )。A.取得资格证书的人
最新回复
(
0
)