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
Serum bilirubin is not the priority test for hyperemesis gravidarum. It is more relevant for assessing liver function and jaundice.
Choice B rationale
Liver enzymes may be elevated in hyperemesis gravidarum, but they are not the priority test. The primary concern is dehydration and electrolyte imbalance.
Choice C rationale
A CBC can provide information on the client’s overall health, but it is not the priority test for hyperemesis gravidarum. The focus should be on assessing hydration status.
Choice D rationale
Urinalysis for ketones is the priority test because it helps assess the severity of dehydration and malnutrition. The presence of ketones indicates that the body is breaking down fat for energy, which is a sign of inadequate caloric intake.
Correct Answer is A
Explanation
Choice A rationale
Taking a break and walking at least once every hour during long trips helps improve circulation and reduces the risk of blood clots, which is particularly important during pregnancy.
Choice B rationale
Wearing the shoulder harness snug across the stomach is incorrect. The shoulder harness should be worn across the chest and between the breasts to avoid pressure on the abdomen.
Choice C rationale
Positioning the lap belt across the navel is incorrect. The lap belt should be placed under the belly, across the hips and pelvic bone, to avoid pressure on the uterus.
Choice D rationale
Moving the car seat forward, close to the steering wheel, is not recommended. Pregnant women should maintain a safe distance from the steering wheel to avoid injury in case of an accident.