The nurse knows that it is very important when giving a patient blood to make sure it is the correct blood type to avoid which of the following conditions?
Hemolytic transfusion reaction
Pernicious anemia
Angioedema
Contact dermatitis
The Correct Answer is A
A. Hemolytic transfusion reaction: Administering the wrong blood type can lead to a hemolytic transfusion reaction, where the immune system attacks the transfused red blood cells, causing serious complications.
B. Pernicious anemia: Pernicious anemia is related to a lack of intrinsic factor and vitamin B12 absorption, not blood transfusions.
C. Angioedema: Angioedema involves swelling of the skin or mucous membranes, typically due to allergic reactions, not blood transfusions.
D. Contact dermatitis: Contact dermatitis is a skin condition caused by direct contact with allergens, irritants, or chemicals, not by blood transfusions.
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Related Questions
Correct Answer is C
Explanation
A. Gingivitis refers to inflammation of the gums, typically causing redness and bleeding, not a white, creamy coating.
B. Xerostomia (dry mouth) can occur in HIV/AIDS but does not typically cause a white, creamy coating.
C. Candidiasis; a white, creamy coating on the tongue and buccal membranes is characteristic of oral candidiasis (thrush), a common fungal infection in immunocompromised individuals, including those with AIDS.
D. Halitosis refers to bad breath and is not associated with a white coating on the tongue.
Correct Answer is B
Explanation
A. Prevents Rh antibodies in a newborn who is Rh-positive: The medication is not administered to newborns but to Rh-negative mothers.
B. Prevents the formation of Rh antibodies by a woman who is Rh-negative: Rho(D) immune globulin prevents maternal sensitization to Rh-positive fetal blood, avoiding hemolytic disease in future pregnancies.
C. Destroys Rh antibodies in a newborn who is Rh-positive: The goal is prevention in the mother, not antibody destruction in the newborn.
D. Destroys Rh antibodies in a woman who is Rh-negative: Rho(D) immune globulin does not destroy antibodies; it prevents their formation.
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