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What is the difference between haematoma and haemorrhage?
haemorrhage is escape of blood from vessel . and haematoma is massive accumulation of blood with in tissue.
What causes blood in eye?
It's called subconjunctival haemorrhage, and it's mainly due to high blood pressure which causes bursting of veins.
Does vosomotor center increase or decrease during haemorrhage?
During hemorrhage, the vasomotor center in the brain is activated to increase sympathetic nervous system activity. This response leads to vasoconstriction, which helps to maintain blood pressure and redistribute blood to vital organs despite the loss of blood volume. Therefore, the vasomotor center effectively increases its activity during hemorrhage to counteract the effects of decreased blood volume.
How does blood flow to the capillaries controlled with respect to meeting the bodies needs?
Examples: after a meal, blood supply to the digestive tract increases. During strenuous exercise, blood is diverted from the digestive tract and supplied more generously to skeletal muscles and skin.
Why does blood flow to the gut and liver increases during strenuous exercise?
Because the blood is diverted to the working muscles instead, as they need the more blood in order to provide oxygen for aerobic respiration
What would cause you to go blind in your eye from a blood clot behind the eye?
It's called subconjunctival haemorrhage, and it's mainly due to high blood pressure which causes bursting of veins.
When we seperete blood cells from blood the remaining is called?
plasma
How is plasma separated from blood during the process of blood donation?
During the process of blood donation, plasma is separated from blood through a method called apheresis. Apheresis involves drawing blood from the donor, separating the plasma from the other blood components using a machine, and then returning the remaining blood components back to the donor. This allows for the collection of plasma without taking whole blood.
Why does blood presssure need to be controlled in your body?
High blood pressure can result in a multitude of problems including increased risk of heart problems, damage to the vascular system, haemorrhage (bleeds), stroke and oedema (swelling) of tissue.
What percent of blood pass from the atria to the ventricles before the atrial walls contract?
70% the remaining 30% is pushed into the ventricles during atrial systole
What is the term that means pertaining to the study of blood?
Hemopoietic means pertaining to Hematogenesis or hematopoiesis, which mean blood cell formation.
What should you eat or drink before a workout?
You should not eat anything before work out. The blood supply is diverted to muscles at the cost of blood supply to the gastrointestinal system. So you can not digest the food properly.
