Why must be blood before ablood transfusion?

What risks for a recipient in a blood transfusion are there?

The blood given by transfusion must be matched with the recipient's blood type. Incompatible blood types can cause a serious adverse reaction (transfusion reaction). Blood is introduced slowly by gravity flow directly into the veins

Can blood be drawn during transfusion?

No, blood cannot be drawn during a transfusion as the purpose of a transfusion is to provide blood to the patient, not to remove blood from them. Drawing blood during a transfusion would disrupt the process and potentially cause harm to the patient.

What precaution should be taken during blood transfusion?

no air bubble must get in

What are the hazards of incompatible blood transfusion?

Risks associated with autologous blood transfusion include transfusion reaction if an allogeneic blood transfusion was inadvertently given and transmission of infectious agents if the blood became contaminated.

Why must be matched before a blood transfusion?

red blood cells have protein embedded in their membranes. people make antibodies against these proteins - except the ones they already have. thus, a doners and a recipients blood "type" must match. There's more ... but it'll start you off.

What is blood type exactly?

Blood type is the composition of your blood. Every blood type is different. In order for your body to accept blood in a transfusion, you must receive the blood that is compatible with you.

What preparation must a patient make before a mastectomy?

Routine preoperative preparations, such as not eating or drinking the night before surgery, typically are ordered for a mastectomy. The patient also may be asked to donate blood in case a blood transfusion is required during surgery.

If type O blood is transfused into a person with blood type B what will need to be done to the blood?

Since a patient with Type B blood has B antigens on their RBC's and since Type O blood has both anti-A and anti-B antibodies present in the blood plasma, the donor blood needs to be treated before transfusion. The Type O blood needs to be separated into packed cells and plasma, usually done by centrifuge, and only the packed cells should be used for the transfusion. Remember the anti-B antibodies are present in the Type O blood plasma and could cause serious damage in the system of a patient with Type B blood.

If your friend with type O plus blood needs a blood transfusion can your type A plus blood be given safely to him?

No. O types must receive blood from other O types.

Why are certain combinations of donor and recipient blood types not suitable for blood transfusion?

Different blood groups exists. Some of them incompatible.Transfusion is very complicated procedure."Transfusion medicine is a specialized branch of hematology that is concerned with the study of blood groups, along with the work of a blood bank to provide a transfusion service for blood and other blood products. Across the world, blood products must be prescribed by a medical doctor (licensed physician or surgeon) in a similar way as medicines."

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 nursethe 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

Is there any quote in the bible where a follower of Jehovah must sacrifice his child in connection with prohibit from blood transfusion or other situation?

no.