0
They have tiny little veins, so it's difficult to get a pint of fluid into their arms. They may have compromised cardiovascular or renal function so might not handle to new fluid load very well.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Why it is harder to replace lost blood in elderly patients?
Elderly people are more likely to have developed antibodies in their blood over time. When this happens, it is harder to match blood for them to receive and there is a much smaller donor pool for them, so blood that they could receive is not as readily available.
Why heart pumps blood with great force in old people?
Because of the decrease in elasticity of blood vessels, the heart pumps harder in old people.
Why do taller people have higher blood pressure?
This is not necessarily true. It depends on the build of the person/people.
How did cannibals kill people?
well they bite so hard that you start to bleed and then they get the taste of blood and then they bite harder and harder then they tear u apart or they you cut you to pecies
Do elderly people have older blood?
No, you see, the body will renew its blood cells as the blood cells get older or used up. That is why people can donate their blood to the Red Cross. The body makes new blood cells to replace them.
What technologies are being developed to replace people donating blood?
Technology in Fluidics.
Can you replace your blood with water?
No. That is not possible. It will kill you. You have to replace blood for blood loss.
Why is giving blood while pregnant dangerous?
When you are pregnant your body creates more blood because of the added blood vessels. When your heat is already working that hard to pump that increased blood flow, it's not a good idea to give blood because then your already strained heart has to work even harder to replace the lost blood.
As we age blood pressure gets higher why?
because your blood vessals get harder
What foods replace blood fast after a donation?
No foods really replace blood but eat sugar to reduce daze.
Why do we breathe harder during jogging?
Because our respiratory and circulatory systems are working harder than normal. Our blood is moving faster and our breaths our shorter thats why our lungs work harder
Can salt water replace blood?
No, salt water cannot replace blood. Blood is a complex fluid that carries oxygen, nutrients, and waste products throughout the body, while also playing a crucial role in maintaining body temperature, pH balance, and immune function. Salt water lacks the essential components and functions of blood, making it unsuitable for sustaining life.
