Nokea
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. A client who is experiencing fetal death at 32 weeks of gestation
- B. A client who is experiencing preterm labor at 26 weeks of gestation
- C. A client who is experiencing Braxton-Hicks contractions at 36 weeks of gestation
- D. A client who has a post-term pregnancy at 42 weeks of gestation
Correct Answer: B
Rationale: Correct Answer: B
Rationale:
1. Tocolytic therapy is used to delay preterm labor and prevent premature birth.
2. Administering tocolytic therapy at 26 weeks of gestation allows time for corticosteroids to enhance fetal lung maturity.
3. Delaying labor at this stage can improve neonatal outcomes.
4. Other choices are incorrect because tocolytic therapy is not indicated for fetal death, Braxton-Hicks contractions, or post-term pregnancy.
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A client with a BMI of 26.5 is seeking advice on weight gain during pregnancy at the first prenatal visit. Which of the following responses should the nurse provide?
- A. It would be best if you gained about 11 to 20 pounds.
- B. The recommendation for you is about 15 to 25 pounds.
- C. A gain of about 25 to 35 pounds is recommended for you.
- D. A gain of about 1 pound per week is the best pattern for you.
Correct Answer: B
Rationale: The correct answer is B (15 to 25 pounds) because this recommendation aligns with the guidelines for weight gain during pregnancy for a client with a BMI of 26.5. The Institute of Medicine recommends this weight gain range for individuals in the overweight category. It is important to strike a balance between gaining enough weight to support the health of the fetus and not gaining excess weight that may lead to complications.
Choice A (11 to 20 pounds) may not provide enough weight gain for optimal pregnancy outcomes, while choice C (25 to 35 pounds) may lead to excessive weight gain. Choice D (1 pound per week) is too specific and does not account for individual variations in weight gain patterns during pregnancy. It is crucial to tailor weight gain recommendations based on the client's BMI to ensure a healthy pregnancy.
A client at 38 weeks of gestation with a diagnosis of preeclampsia has the following findings. Which of the following should the nurse identify as inconsistent with preeclampsia?
- A. 1+ pitting sacral edema
- B. 3+ protein in the urine
- C. Blood pressure 148/98 mm Hg
- D. Deep tendon reflexes of +1
Correct Answer: D
Rationale: The correct answer is D, Deep tendon reflexes of +1. In preeclampsia, deep tendon reflexes are typically hyperactive, not diminished (+1). This indicates hyporeflexia, which is inconsistent with preeclampsia. A is consistent with preeclampsia, as mild edema is common. B is also consistent, as proteinuria is a hallmark sign. C is consistent, as elevated blood pressure is a key feature. Therefore, D is the only choice that does not align with the expected findings in preeclampsia.
When monitoring uterine contractions in a client in the active phase of the first stage of labor, which finding should the nurse report to the provider?
- A. Contractions lasting longer than 90 seconds
- B. Contractions occurring every 3 to 5 minutes
- C. Contractions are strong in intensity
- D. Client reports feeling contractions in the lower back
Correct Answer: A
Rationale: Rationale: Contractions lasting longer than 90 seconds can indicate uterine hyperstimulation, which can lead to decreased oxygenation of the fetus. This finding should be reported to the provider for further assessment and intervention. Contractions occurring every 3 to 5 minutes (choice B) are normal in the active phase of labor. Strong contractions (choice C) are also expected during this phase. Feeling contractions in the lower back (choice D) is common and not typically a cause for concern. Reporting contractions lasting longer than 90 seconds is crucial to ensure the safety of both the mother and the baby.
A client in active labor is being prepared for epidural analgesia. Which of the following actions should the nurse take?
- A. Have the client sit upright on the bed with legs crossed.
- B. Administer a 500 mL bolus of lactated Ringer's solution prior to induction.
- C. Inform the client that the anesthetic effect will last for approximately 2 hours.
- D. Obtain a 30-minute electronic fetal monitoring (EFM) strip prior to induction.
Correct Answer: D
Rationale: The correct answer is D: Obtain a 30-minute electronic fetal monitoring (EFM) strip prior to induction. This is important to assess the fetal well-being and baseline status before initiating epidural analgesia. It helps in detecting any fetal distress or abnormalities that may be exacerbated by the epidural.
A: Having the client sit upright with legs crossed is not recommended as it may interfere with the procedure and comfort of the client.
B: Administering a 500 mL bolus of lactated Ringer's solution is not directly related to preparing for epidural analgesia.
C: Informing the client about the duration of anesthetic effect is important, but ensuring fetal well-being through EFM monitoring is a priority before the procedure.
A healthcare provider is preparing to administer vitamin K by IM injection to a newborn. The medication should be administered into which of the following muscles?
- A. Vastus lateralis
- B. Ventrogluteal
- C. Dorsogluteal
- D. Deltoid
Correct Answer: A
Rationale: The correct answer is A: Vastus lateralis. This muscle is the preferred site for IM injections in newborns due to its large muscle mass and minimal risk of damage to nerves and blood vessels. Administering vitamin K in the vastus lateralis ensures proper absorption and distribution of the medication. Ventrogluteal and dorsogluteal sites are not recommended for newborns due to the risk of sciatic nerve damage and limited muscle mass. The deltoid muscle is typically used for older children and adults, not newborns.