A nurse is teaching a client who is postpartum and has a new prescription for an injection of Rh (D) immunoglobulin. Which of the following should be included in the teaching?
"It prevents the formation of Rh antibodies in mothers who are Rh negative."
"It destroys Rh antibodies in mothers who are Rh negative."
"It prevents the formation of Rh antibodies in newborns who are Rh positive."
"It destroys Rh antibodies in newborns who are Rh positive."
The Correct Answer is A
A. Rh (D) immunoglobulin, commonly known as Rhogam, is given to Rh-negative mothers to prevent the formation of Rh antibodies if the baby is Rh positive. This prevents Rh sensitization in future pregnancies, which could lead to hemolytic disease of the newborn.
B. Rh (D) immunoglobulin does not destroy Rh antibodies in Rh-negative mothers but rather prevents their formation.
C. Rh (D) immunoglobulin does not prevent the formation of Rh antibodies in Rh-positive
newborns but rather prevents the mother's immune system from producing antibodies against Rh-positive blood cells.
D. Rh (D) immunoglobulin does not destroy Rh antibodies in Rh-positive newborns. It is administered to Rh-negative mothers to prevent antibody formation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Monitoring the newborn's blood pressure may be indicated in some situations but is not the priority in this case, as the symptoms described suggest hypoglycemia rather than hypertension.
B. Obtaining blood glucose by heel stick is the priority action. The symptoms of diaphoresis, jitteriness, and lethargy are indicative of hypoglycemia in newborns, and obtaining a blood glucose level will confirm the diagnosis and guide appropriate treatment.
C. Placing the newborn in a radiant warmer may help to prevent heat loss but does not address the underlying issue of hypoglycemia.
D. Initiating phototherapy is not indicated for the symptoms described, which suggest hypoglycemia rather than hyperbilirubinemia.
Correct Answer is A
Explanation
- A: Plantar creases covering 2/3 of the sole is indicative of a more mature newborn, which is a significant finding in assessing gestational age.
- B: Acrocyanosis of hands and feet is a common finding in the first few days after birth and is not specifically related to gestational age.
- C: The condition of the anterior fontanel being soft and level is a normal finding and does not contribute to the assessment of gestational age.
- D: The presence of vernix caseosa in inguinal creases can be seen in both preterm and full-term newborns, thus it is not a specific indicator of gestational age.
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