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Blood Transfusions
A blood transfusion is when blood or blood-based products are transferred from one person to another. This is often done because of major blood loss from something such as an accident or childbirth, but sometimes because of a disease such as anemia or sickle-cell disease.
772 Questions
Is a human blood cell made up of smaller cells?
Yes, blood is composed of formed elements and the liquid matrix called plasma. The formed elements of blood are red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes).
Why can a person with rh- blood not receive rh plus blood?
The person with Rh- blood will begin to make antibodies against Rh+ upon exposure. This may not occur with the first transfusion - but it is still not recommended to give an Rh- person Rh+ blood.
The recipient's immune system may recognize the mismatched Rh factor and potentially develop an immune response. This can lead to hemolysis, where the immune system attacks and destroys the transfused red blood cells, causing complications such as anemia and kidney damage. Close monitoring and appropriate interventions may be needed to manage these reactions.
Can a person with blood type b receive a transfusion of blood types b and ab?
No...someone with a B blood type has anti-A antibodies so the A blood type in the AB blood would cause clotting.
There is a risk of a transfusion reaction when a person with Rh- blood receives Rh+ blood for the first time. The reaction can range from mild to severe, depending on the individual's immune response. Prompt medical attention is necessary if a reaction occurs.
What can a person with type B blood receive?
a person with O+/- blood can only receive O+/- blood respectively. O+ can give blood to any other + blood type, and O- can give blood to anyone.
What does plus and - stand for in blood group?
positive and negative stands for either Rhesus Positive or Rhesus negative which means that a persons Red blood cells (RBC) either have D antigens on their cell surface membranes or not. a person who is Rhesus negative will have D Antibodies in the blood plasma and can only be given Rhesus negative blood types in a blood transfusion. Rhesus positive blood types can be given either D+ or D- in a blood transfusion as they have no D antibodies in their blood plasma. hope this helps
Why only normal saline be used in blood transfusion?
Normal saline is the same as our body which is 0.9% saline. Serious side effects can occur if it did not have the same salt content as our body and in blood transfusions the red blood cells could burst open resulting in a very ill patient and even death. Saline is know as sodium chloride or symbolized as NaCl.
If a person with type on B blood needs a transfusion witch types of blood he or she can receive?
A person with type B blood can receive blood from donors with type B or type O blood. This is because type B individuals have B antigens on their red blood cells and anti-A antibodies in their plasma. Type O blood is considered the universal donor for individuals with type B blood.
What is the Immediate action when patient experience chills and rigors during blood transfusion?
Stop the transfusion immediately, monitor vital signs, and notify the healthcare provider. Chills and rigors during a blood transfusion could indicate a transfusion reaction which needs to be addressed promptly to prevent further complications.
Why is blood typed and crossmatched before being given to a patient?
Blood typing and crossmatching are done to ensure that the donor blood is compatible with the recipient's blood to prevent transfusion reactions. Blood typing determines the blood group (A, B, AB, O) and Rh factor, while crossmatching is a more specific test that confirms compatibility by mixing donor and recipient blood in the lab. This helps prevent potentially life-threatening reactions such as hemolytic transfusion reactions.
Can o blood be transfused into h-h blood?
No, not safely. O blood has H anitgens but HH blood does not. HH blood type can only receive blood from other HH blood types. HH blood is not stored in blood banks. Also HH blood when tested to see if A B or O, tests as O, unless the lab or technician test further to check for H anitgens, something not routinely done.
What is the advantage of hemoglobin having high histidine content?
High histidine content in hemoglobin helps to stabilize the binding of oxygen to the iron ion in heme groups. This is important for efficient oxygen binding and transport in the blood. Additionally, histidine can act as a buffer to maintain the appropriate pH for hemoglobin function.
Will the parents and kids have different Rh factor?
Yes, it is possible for parents and their children to have different Rh factors. Each parent contributes one Rh factor gene, which can result in children having a different Rh factor than their parents.
* the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets; "blood carries oxygen ... * temperament or disposition; "a person of hot blood" * rake: a dissolute man in fashionable society * lineage: the descendants of one individual; "his entire lineage has been warriors" * smear with blood, as in a hunting initiation rite, where the face of a person is smeared with the blood of the kill * people viewed as members of a group; "we need more young blood in this organization"
wordnet.princeton.edu/perl/webwn
Can you give blood if you're taking medication for bipolar disorder?
Yes. Most of the drugs used in psychoactive disorders have relatively short half-lives, so even trace amounts would quickly get metabolized and eliminated by the new host. In any case, the Red Cross has guidelines for donors on certain medications (see link below).
Why is blood brown when it dries?
Because blood contains(among other things) oxygen and iron. The iron reacts with oxygen and rusts, which is why dried blood is the color of rust.
is it because the blood cells die ? cos that's what I've always though haha
What happens when water gets in blood stream?
When water gets into the bloodstream, it is absorbed by the body and circulates throughout to maintain hydration levels. The kidneys help regulate the balance of water in the body by filtering excess water and excreting it as urine. In extreme cases, such as excessive water intake, it can lead to a condition known as water intoxication or hyponatremia, where the balance of electrolytes in the blood is disrupted.
Red blood cells make up almost half of?
Red blood cells make up almost half of the total volume of blood in the body. They are responsible for transporting oxygen from the lungs to the body's tissues and removing carbon dioxide. Red blood cells contain hemoglobin, a protein that binds to oxygen and gives blood its red color.
Type A blood has the A antigen and the Antibody anti- B
Type B blood has the B antigen and the Antibody anti-a
Type AB has antigens AB
Type O blood has no antigens, and both the antibodies anti-a and anti-b
AB is the universal receiver and O is the universal donor.
How you convert plasma into serum?
PLASMA is the clear, yellowish fluid portion of blood, lymph, or intramuscular fluid in which cells are suspended. It differs from serum in that it contains fibrin and other soluble clotting elements and (SERUM) is the clear yellowish fluid obtained upon separating whole blood into its solid and liquid components after it has been allowed to clot. Also called blood serum.
Serum and plasma differs in one protein fibrin which is present in plasma and not in serum as it is used when we keep blood to clot during preparation of serum.All other protein content is same.
What does a red blood cells look like?
Red blood cells are small, disk-shaped cells without a nucleus. They appear red due to the presence of hemoglobin, a protein that carries oxygen. Under a microscope, they look like round, biconcave discs.
What is the nursing responsibilities for patient before during and after blood transfusion?
the nurse is responsible for insuring that the right unit of blood is to be administered to the right patient after typing and crossmatching by the lab. this is done by checking the lot, serial numbers, blood type, and expiration date with another nurse or qualified lab personnell. then the unit of blood has to be checked off with another nurse before administration. only registered nurses are allowed by law to administer blood products. before administering the unit, the nurse cannot obtain consent, the doctor has to get consent forms signed by the patient or a qualified representative of the patient, except in the cases of trauma or life saving situations if the patient is unable to make that decision, all pros and cons must also be explained by the doctor. all patients have the right to refuse transfusions. after consents are signed and the blood is checked by appropriate personnell, the nurse has to take a complete set of vital signs for a baseline. after starting the transfusion, the vital signs must be checked after 15 minutes, then 30 minutes from then, then at one hour. then vital signs must be checked every hour, according to hospital protocol. the vital signs are checked this often to monitor for a reaction to the blood. if a reaction occurs, then the transfusion must be stopped immediately and normal saline infused. blood can only be transfused with normal saline. some hospitals may give premedications before transfusion to reduce the chance of a reaction. a unit of whole blood (packed red blood cells) must be infused over 3.5-4 hours, but not over 4 hours from the time of the start of the transfusion. Source(s): i am a registered nurse
the nurse is responsible for insuring that the right unit of blood is to be administered to the right patient after typing and crossmatching by the lab. this is done by checking the lot, serial numbers, blood type, and expiration date with another nurse or qualified lab personnell. then the unit of blood has to be checked off with another nurse before administration. only registered nurses are allowed by law to administer blood products. before administering the unit, the nurse has to get consent forms signed by the patient or a qualified representative of the patient, except in the cases of trauma or life saving situations if the patient is unable to make that decision. all patients have the right to refuse transfusions. after consents are signed and the blood is checked by appropriate personnell, the nurse has to take a complete set of vital signs for a baseline. after starting the transfusion, the vital signs must be checked after 15 minutes, then 30 minutes from then, then at one hour. then vital signs must be checked every hour, according to hospital protocol. the vital signs are checked this often to monitor for a reaction to the blood. if a reaction occurs, then the transfusion must be stopped immediately and normal saline infused. blood can only be transfused with normal saline. some hospitals may give premedications before transfusion to reduce the chance of a reaction. a unit of whole blood (packed red blood cells) must be infused over 3.5-4 hours, but not over 4 hours from the time of the start of the transfusion. Source(s): i am a registered nurse
Do identical twins have the same blood type?
Identical twins do have the same blood group, because they have the same DNA. One egg and one sperm create two people. Fraternal twins may not have the same, though they could, because they have different sets of DNA. Two different eggs, two different sperm, two different people.
