A newborn tests positive for the hepatitis B surface antigen. Which of the following should the nurse administer?

Hepatitis B vaccine monthly until the newborn tests negative for the hepatitis B surface antigen.

Hepatitis B immune globulin and hepatitis B vaccine within 12 hours of birth.

Hepatitis B immune globulin at 1 week followed by hepatitis B vaccine monthly for 6 months.

Hepatitis B vaccine at 24 hours followed by hepatitis B immune globulin every 12 hours for 3 days.

Answer and Explanation

The Correct Answer is B

Choice A rationale
While the hepatitis B vaccine is an important part of preventing hepatitis B infection, it is not typically given on a monthly basis until the newborn tests negative for the hepatitis B surface antigen. Instead, the vaccine is usually given in a series of three to four doses over a six-month period.
Choice B rationale
For newborns who test positive for the hepatitis B surface antigen, the current recommendation is to administer both the hepatitis B immune globulin (HBIG) and the

hepatitis B vaccine within 12 hours of birth. The HBIG provides immediate, short-term protection against the virus, while the vaccine stimulates the newborn’s immune system to provide long-term protection.
Choice C rationale
While the hepatitis B immune globulin (HBIG) and the hepatitis B vaccine are both important for preventing hepatitis B infection in newborns, they are not typically administered in the manner described in this choice. The HBIG is usually given once, within 12 hours of birth, while the vaccine is given in a series of three to four doses over a six-month period.
Choice D rationale
The hepatitis B vaccine is typically given within 24 hours of birth, but it is not followed by doses of the hepatitis B immune globulin (HBIG) every 12 hours for three days. Instead, a single dose of HBIG is usually given within 12 hours of birth, along with the first dose of the vaccine.

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Correct Answer is C

Explanation

Choice A rationale
Assessing her skin for hydration and color can provide some information about the client’s overall health and nutritional status, but it doesn’t directly assess her diet.
Choice B rationale
Assessing a list she makes describing a good diet can provide information about the client’s knowledge of nutrition, but it doesn’t provide information about her actual dietary intake.
Choice C rationale
Asking her to describe her intake for the last week can provide a more accurate picture of her actual dietary habits and nutritional status.
Choice D rationale
Asking her to describe her total intake for a week during pregnancy can provide information about her dietary habits during pregnancy, but it doesn’t assess her current diet.

A. Assist with amnioinfusion. B. Insert a scalp electrode. C. Change the woman’s position. D. Notify the health care provider. E. Choice D rationale

Correct Answer is C

Explanation

Choice A rationale
Assisting with amnioinfusion is not the first priority. Amnioinfusion is a procedure where a sterile solution is introduced into the uterus to increase the volume of fluid around the fetus. It is typically used in cases of oligohydramnios (low amniotic fluid) or to dilute thick meconium in the amniotic fluid.
Choice B rationale
Inserting a scalp electrode is not the first priority. A scalp electrode is a device used to monitor the fetal heart rate more accurately. It is usually used when external monitoring does not provide a clear reading or when there is a need for continuous detailed monitoring.

Choice C rationale
Changing the woman’s position is the correct action. Late decelerations in the fetal heart rate can be a sign of uteroplacental insufficiency, a condition where the placenta cannot deliver adequate oxygen to the fetus. Changing the woman’s position can improve placental blood flow and potentially improve the oxygen supply to the fetus.
Choice D rationale
Notifying the health care provider is important but not the first priority. The nurse should first attempt interventions such as changing the woman’s position to improve the fetal heart rate.

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A newborn tests positive for the hepatitis B surface antigen. Which of the following should the nurse administer?

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Naxlex Comprehensive Predictor Exams

What is the role of a nurse in assessing a pregnant woman’s diet?

Correct Answer is C

Explanation

While evaluating an external monitor tracing of a woman in active labor, the nurse observes that the FHR begins to decelerate late in the contraction, with the decelerations occurring after the peak of the contraction. What is the nurse’s first priority?

Correct Answer is C

Explanation

A nurse admits a woman who is at 38 weeks of gestation and in early labor with ruptured membranes. The nurse determines that the client’s oral temperature is 38.9°C (102°F). Besides notifying the provider, which of the following is an appropriate nursing action?

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What is the most likely cause of respiratory distress syndrome in a term macrosomic newborn whose mother has poorly controlled type 2 diabetes?

A nurse is completing discharge teaching to a client in her 35th week of pregnancy who has mild preeclampsia. Which of the following information about nutrition should be included in the teaching?

A newborn tests positive for the hepatitis B surface antigen. Which of the following should the nurse administer?

What could be the cause of fetal head compression?

A nurse is caring for a client who is in active labor with 7 cm of cervical dilation and 100% effacement. The fetus is at 1+ station, and the client’s amniotic membranes are intact. The client suddenly states that she needs to push. Which of the following actions should the nurse take?

A nurse is assessing a client who is pregnant for preeclampsia. Which of the following findings should indicate to the nurse that the client requires further evaluation for this disorder?