A nurse is planning to administer Rh(D) immune globulin to a client who is postpartum.Which of the following actions should the nurse take?
Verify that the newborn is Rh-negative.
Verify that the client’s Coombs test is positive.
Administer the medication within 72 hours after birth.
Administer the medication into the client’s abdomen.
The Correct Answer is C
Choice A rationale
Verifying that the newborn is Rh-negative is not necessary for administering Rh(D) immune globulin. The medication is given to Rh-negative mothers to prevent Rh sensitization, regardless of the newborn’s Rh status.
Choice B rationale
A positive Coombs test indicates that the mother has already been sensitized to Rh-positive blood cells, making Rh(D) immune globulin ineffective in preventing sensitization.
Choice C rationale
Administering Rh(D) immune globulin within 72 hours after birth is crucial to prevent Rh sensitization in future pregnancies. This timing ensures that the mother’s immune system does not produce antibodies against Rh-positive blood cells.
Choice D rationale
Rh(D) immune globulin is typically administered intramuscularly, not into the abdomen. The preferred sites are the deltoid muscle or the anterolateral aspect of the thigh.
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Correct Answer is D
Explanation
Choice A rationale
Using a breast pump can help maintain milk supply if the client plans to return to work, but it does not directly prevent mastitis.
Choice B rationale
Covering the breasts immediately after feedings is not necessary and does not prevent mastitis. Proper hygiene and feeding techniques are more important.
Choice C rationale
Wearing an underwire bra can restrict milk flow and increase the risk of mastitis. A well-fitting, non-restrictive bra is recommended.
Choice D rationale
Washing nipples with soap and water daily can cause dryness and irritation, increasing the risk of mastitis. It is better to clean the nipples with water only and ensure proper latch and feeding techniques. .
Correct Answer is A
Explanation
Choice A rationale
A hemoglobin level of 9.5 g/dL is low for a full-term newborn and should be reported to the provider. Normal hemoglobin levels for newborns range from 14 to 24 g/dL4.
Choice B rationale
A white blood cell count of 10,000/mm³ is within the normal range for a newborn, which is typically between 9,000 and 30,000/mm³4.
Choice C rationale
A glucose level of 60 mg/dL is within the normal range for a newborn, which is typically between 40 and 60 mg/dL4.
Choice D rationale
A platelet count of 225,000/mm³ is within the normal range for a newborn, which is typically between 150,000 and 450,000/mm³4.