A nurse is educating a group of nursing students about blood transfusion compatibility.
Select all the blood types that can be safely transfused to a client with blood type O-.
A+.
B-.
AB+.
O+.
O-.
Correct Answer : A,B,D,E
Choice A rationale:
A+ blood can be safely transfused to a client with blood type O-.
The rationale is that the recipient, in this case, does not have antibodies against the A antigen, which is present on A+ blood.
Therefore, there is no antigen-antibody reaction.
Choice B rationale:
B- blood can be safely transfused to a client with blood type O-.
The rationale is similar to choice A, as the recipient does not have antibodies against the B antigen, which is present on B- blood.
Choice C rationale:
AB+ blood contains both A and B antigens and RhD antigen, which can potentially react with antibodies present in a client with blood type O-.
Therefore, it is not safe to transfuse AB+ blood to a client with blood type O-.
Choice D rationale:
O+ blood can be safely transfused to a client with blood type O-.
The rationale is that O+ blood does not have A or B antigens, which could react with antibodies present in the recipient.
Choice E rationale:
O- blood is compatible with blood type O- because it does not contain A, B, or RhD antigens, which could be targeted by antibodies in the recipient.
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Related Questions
Correct Answer is C
Explanation
Acute hemolytic reaction.
Choice A rationale:
A febrile nonhemolytic reaction typically presents with fever, chills, and rigors but is not associated with back pain, chest pain, dyspnea, or jaundice.
It is often caused by antibodies to leukocytes or platelets in the donor's blood.
This reaction is usually mild and self-limiting.
Choice B rationale:
Allergic reactions typically present with symptoms like urticaria, pruritus, flushing, and can include mild to moderate fever, but they do not cause back pain, chest pain, dyspnea, or jaundice.
These reactions are usually associated with sensitivity to plasma proteins or allergens in the blood product.
Choice C rationale:
Acute hemolytic reactions involve the rapid destruction of red blood cells, leading to the release of hemoglobin into the bloodstream.
This can cause fever, chills, back pain, chest pain, dyspnea, and jaundice, making it the most likely reaction in this case.
It is usually due to ABO incompatibility between the donor and recipient blood.
Choice D rationale:
Transfusion-associated circulatory overload (TACO) typically presents with symptoms related to volume overload, such as pulmonary edema, hypertension, and tachycardia.
It does not typically manifest with fever, chills, back pain, chest pain, dyspnea, or jaundice.
Correct Answer is A
Explanation
"I'll stay with the patient for the entire transfusion."
Choice A rationale:
Staying with the patient for the entire transfusion is a crucial safety measure.
The nurse must monitor the patient for any signs of a transfusion reaction, such as fever, chills, rash, shortness of breath, or changes in vital signs.
Immediate intervention may be required if a reaction occurs.
Choice B rationale:
Adding medications to the blood bag is not within the nurse's scope of practice and should not be done without a specific physician's order.
Medications should be administered separately through a different IV line, if necessary, and only as ordered.
Choice C rationale:
Administering the transfusion at a rate of 4 mL/min is not a standard practice.
The rate of transfusion is determined by the physician's order and the patient's specific needs.
It is not a fixed rate and should be adjusted as needed.
Choice D rationale:
Using any available intravenous line for the transfusion may not be appropriate, especially if the line is already in use for other medications or fluids.
The nurse should select a dedicated line for the transfusion to minimize the risk of contamination or complications.
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