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What percent of blood volume loss is necessary for significant vital sign change?
Downbylaw
Losing around 20% of your blood volume will put you into shock.
NB: When your blood pressure falls, your body is unable to compensate through the normal mechanisms of control (such as the renin-angiotensin system in the kidneys, or constricting blood vessels) for the the loss of blood and the patient is in serious shock. If the blood loss is acute, the BP may rise initially due to the constriction of blood vessels etc.
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∙ 15y ago
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A cardboard box has a length of 3 feet height of 2 feet and depth of 2 feet If the length and depth are doubled by what percent does the volume of the box change?
300% The volume of the original box is ?. The volume of the box with the length and depth doubled is ?. The amount of change in volume is 60 - 15 = 45. The percent change is the amount of change in volume divided by the original volume:
By what percent does the volume of a cube increase when the length of each of its sides is tripled?
Original volume = (S)3 New volume = (3S)3 = 27(S)3 = 27 times the original volume. The change is (27 times) - (1 time) = 26 times = 2,600 percent Semantic note: After increasing by 2,600 percent, the volume becomes 2,700 percent of what it was originally.
Can items with the same mass have different volume?
Yes, this is because different objects have different densities. If something has a low density then you need a lot more of it in order for it to have significant weight, so it will therefore have a higher volume. Inversely, if you have an object with a high density then very little will be necessary for it to have significant weight, so since there is less of it, it will have a lower volume.
What is the difference of percent of mass and percent of volume?
Percent of an objects mass is expressed in terms of its weight. Percent of an objects volume is expressed in terms of its size.
What is the volume percent of Toluene in room temperature?
percent volume of toluene at room temperature is 31.84%.
What is the percentage formula for change in volume?
Percentage change in volume= Change in volume/intial volume X 100
Is volume a physical or a chemical change?
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
What is the formula of the percent of volume and percent of mass?
% of volume = 100*(volume of substance that you are interested in)/(total volume) % of mass = 100*(mass of substance that you are interested in)/(total mass).
How many percent by volume does argon have?
Argon has 17% by volume
What gas has a percent of volume of 20.95?
if this is math and your asking what gas has a percent by volume 78.09 it is nitrogen
Why doesn't liquid change its volume?
No it doesn't change its volume
Why do solids not change their volume?
it cannot change its volume because it has a definite shape and the electrons are tightly packed but it can change its volume when there is a slight change in temperature.
