A nurse is caring for several clients. The nurse should recognize that it is safe to administer tocolytic therapy to which of the following clients?

A client who is experiencing preterm labor at 26 weeks of gestation

A client who is experiencing fetal death at 32 weeks of gestation

A client who has a post-term pregnancy at 42 weeks of gestation

A client who is experiencing Braxton-Hicks contractions at 36 weeks of gestation

Answer and Explanation

The Correct Answer is A

Choice A reason: A client who is experiencing preterm labor at 26 weeks of gestation is a suitable candidate for tocolytic therapy, because it can help delay the delivery and allow time for fetal lung maturation and transfer to a tertiary care center. Tocolytic therapy is indicated for clients who have regular uterine contractions and cervical changes before 37 weeks of gestation.

Choice B reason: A client who is experiencing fetal death at 32 weeks of gestation is not a suitable candidate for tocolytic therapy, because it has no benefit for the mother or the fetus. Tocolytic therapy is contraindicated for clients who have fetal demise, as it can increase the risk of infection and coagulation disorders.

Choice C reason: A client who has a post-term pregnancy at 42 weeks of gestation is not a suitable candidate for tocolytic therapy, because it can harm the mother and the fetus. Tocolytic therapy is contraindicated for clients who have post-term pregnancy, as it can increase the risk of placental insufficiency, fetal distress, and meconium aspiration.

Choice D reason: A client who is experiencing Braxton-Hicks contractions at 36 weeks of gestation is not a suitable candidate for tocolytic therapy, because it is not necessary or effective. Braxton-Hicks contractions are irregular and painless contractions that do not cause cervical changes or labor. They are normal and harmless, and do not require any intervention.

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Correct Answer is C

Explanation

Choice A reason: Monitoring the newborn's blood pressure is not the most appropriate action, as it is not directly related to the signs of diaphoresis, jitteriness, and lethargy. These signs are more indicative of hypoglycemia, which is a low blood sugar level that can affect newborns, especially those who are premature, small for gestational age, or have diabetic mothers.

Choice B reason: Initiating phototherapy is not the most appropriate action, as it is used to treat hyperbilirubinemia, which is a high level of bilirubin in the blood that can cause jaundice, a yellowish discoloration of the skin and eyes. Hyperbilirubinemia does not cause diaphoresis, jitteriness, or lethargy.

Choice C reason: Obtaining blood glucose by heel stick is the most appropriate action, as it can confirm the diagnosis of hypoglycemia, which is the most likely cause of the signs of diaphoresis, jitteriness, and lethargy. The nurse should perform a heel stick using a sterile lancet and a glucose meter, and obtain a blood sample from the lateral aspect of the heel. The nurse should also provide warmth, stimulation, and feeding to the newborn, and report the blood glucose level to the provider.

Choice D reason: Placing the newborn in a radiant warmer is not the most appropriate action, as it can cause dehydration, fluid loss, and further hypoglycemia. The nurse should use a radiant warmer only if the newborn is hypothermic, which is a low body temperature that can also affect newborns. The nurse should monitor the newborn's temperature and skin color, and adjust the warmer accordingly.

Correct Answer is ["117"]

Explanation

The correct answer is 117 mL/hr.

To calculate the IV rate, the nurse should use the following formula:

IV rate (mL/hr) = (Volume to be infused (mL) / Time of infusion (hr)) x Drop factor (gtt/mL)

In this case, the volume to be infused is 350 mL, the time of infusion is 3 hr, and the drop factor is 1 gtt/mL (assuming the IV pump is calibrated in mL/hr). Therefore, the formula becomes:

IV rate (mL/hr) = (350 mL / 3 hr) x 1 gtt/mL

IV rate (mL/hr) = 116.67 mL/hr

The nurse should round the answer to the nearest whole number, which is 117 mL/hr.

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A nurse is caring for several clients. The nurse should recognize that it is safe to administer tocolytic therapy to which of the following clients?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a newborn and observes signs of diaphoresis, jitteriness, and lethargy. Which of the following actions should the nurse take?

Correct Answer is C

Explanation

A nurse is administering a unit of RBC 350 mL over 3 hr to a client who has anemia. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number)

Correct Answer is ["117"]

Explanation

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