A. stethoscope B. thermometer C. blood pressure cuff D. syringe 相关知识点: 试题来源: 解析 C。“blood pressure cuff”是血压计,用来测量血压。选项 A“stethoscope”是听诊器;选项 B“thermometer”是温度计;选项 D“syringe”是注射器,都不能测量血压。反馈...
Blood Pressure:The first step to answering this question is to break down the numbers that represent the blood pressure. Blood pressure is measured by the systolic pressure/diastolic pressure. Systolic represents the amount of pressure when the heart is contracting, while diastolic represents the ...
In an experiment, we use an instrument to measure the pressure of a gas. This instrument is called a ___. A. barometer B. thermometer C. voltmeter D. ammeter 相关知识点: 试题来源: 解析 A。在实验中测量气体压力的仪器是气压计(barometer)。选项 B“thermometer”是温度计;选项 C“voltmeter...
Blood pressure is a measure of the force of the blood being pumped through the arteries(动脉)and is determined by both the amount of blood being pumped and the resistance to pressure in the arteries. High blood pressure is a dangerous condition that has no clear symptoms and can easily go ...
What is the unit to measure the temperature? Unit of Temperature: Temperature gave us the feeling of hot or cold of an object. It is generally the average kinetic energy of the atoms in a system. There is a lot of units of temperature. The detailed answer is given below. ...
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Pressure is defined as which of the following? a. force times unit area b. force divided by unit area c. mass divided by acceleration d. mass times acceleration Pressure When you prick a balloon with a needle,...
(General Physics) an instrument for comparing pressures; typically a glass U-tube containing mercury, in which pressure is indicated by the difference in levels in the two arms of the tube [C18: from Frenchmanomètre,from Greekmanossparse +metronmeasure] ...
轮机英语题库翻译.pdf,第一章 船舶动力装置 0001 Before disconnecting the Oil pipe , would y lu ipe ? ” asked the oil barge owner. 0001 B ou f sh th a ned in the p e oil ret i y n A. b usi g o fres f h water (用淡水) wi pres 缩气 B. th com sed air (