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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
"I can receive blood from donors with blood types A-, O+, or O-." Rationale: This statement is incorrect because individuals with blood type A- can only receive blood from donors with blood type A- or O-.
Rh factor (positive or negative) is a critical consideration in blood compatibility.
Choice B rationale:
"I can receive blood from donors with blood types A- or O-." Rationale: This statement is accurate.
Individuals with blood type A- can safely receive blood from donors with blood type A- (the same type) or O- (universal donor for A- individuals)
The negative Rh factor ensures compatibility.
Choice C rationale:
"I can receive blood from donors with blood types A-, A+, O+, or O-." Rationale: This statement is incorrect.
Individuals with blood type A- should not receive blood from donors with A+ because the Rh factor is incompatible.
A- individuals can only safely receive Rh-negative blood.
Choice D rationale:
"I can receive blood from donors with blood types A-, A+, or O-." Rationale: This statement is incorrect because it suggests that an A- individual can receive blood from A+ donors.
As mentioned earlier, the Rh factor must be compatible, and A- individuals should not receive Rh-positive blood.
Correct Answer is A
Explanation
Choice A rationale:
Whole blood.
Rationale: Whole blood contains all blood components, including red blood cells, plasma, platelets, and clotting factors.
It is used for patients with symptomatic anemia and ongoing bleeding, as it can address both the anemia and provide clotting factors to assist in hemostasis.
Choice B rationale:
Packed red blood cells (PRBCs)
Rationale: Packed red blood cells are primarily used to increase the oxygen-carrying capacity in patients with anemia or significant blood loss.
While they can address the anemia component of the patient's condition, they do not provide clotting factors.
Therefore, they may not be the best choice for patients with ongoing bleeding.
Choice C rationale:
Fresh frozen plasma (FFP)
Rationale: Fresh frozen plasma is rich in clotting factors and is used to treat bleeding disorders or clotting factor deficiencies.
It can be beneficial for patients with bleeding issues but does not address the anemia component of the patient's condition.
Choice D rationale:
Platelets.
Rationale: Platelets are responsible for clot formation and are primarily used to treat thrombocytopenia or clotting disorders.
They do not address the anemia component of the patient's condition and are not typically considered an alternative to blood transfusion for anemic patients with ongoing bleeding.
ABO and Rh Blood Group Systems:
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