If red blood cells were placed into a beaker with plasma, the red blood cells would absorb the liquid and start to expand due to the osmotic pressure. Eventually, the red blood cells may burst (hemolysis) if the osmotic pressure is too high compared to their structural integrity. This would release hemoglobin into the plasma.
If a blood cell is placed in a beaker filled with pure water, it will undergo osmosis, leading to the movement of water into the cell. This influx of water causes the cell to swell and can eventually result in the cell bursting, a process known as hemolysis, due to the difference in osmotic pressure between the inside of the cell and the surrounding water.
A stent is a little stiff sleeve placed inside a blood vessel to keep the blood vessel open so the blood can flow freely through it.
Urea
it was a dummy with a fake blood
When taking a person's blood pressure the stethoscope should be placed in the brachial artery.
Little to none. The blood pressure of the subject may go up because of the needle stick. The 10 ml represents only a tiny fraction of the volume of blood in the body, so the impact is minimal.
hypertonic solution
The blood was painted on the door posts of the homes of the Israelites.
When a human red blood cell is placed in a hypotonic environment, it iwll undergo cytolysis, which basically means it will explode.
Low Velocity Impact Spatter (LVIS) -- A bloodstain pattern that is caused by a low velocity impact/force to a blood source. Medium Velocity Impact Spatter (MVIS) -- A bloodstain pattern caused by a medium velocity impact/force to a blood source.
turns into a black lump of blood type.