HESI RN
HESI Maternity Test Bank
1. Upon arrival in the nursery, a newborn infant is breathing satisfactorily but appears dusky. What action should the LPN/LVN take first?
- A. Notify the healthcare provider immediately.
- B. Suction the infant's nares, then the oral cavity.
- C. Check the infant's oxygen saturation rate.
- D. Position the infant on the right side.
Correct answer: C
Rationale: The priority action in this scenario is to check the infant's oxygen saturation rate. This will provide crucial information on the infant's oxygen levels and the need for immediate oxygen therapy. Assessing oxygen saturation is essential in determining the severity of hypoxia and guiding further interventions to ensure adequate oxygenation. Option A is not the priority as immediate intervention related to oxygenation is needed before notifying the healthcare provider. Suctioning (Option B) may be necessary but should come after assessing oxygen saturation. Positioning the infant (Option D) does not address the immediate need to evaluate oxygen levels.
2. The healthcare provider is preparing to administer methylergonovine maleate (Methergine) to a postpartum client. Based on what assessment finding should the healthcare provider withhold the drug?
- A. Respiratory rate of 22 breaths/min
- B. A large amount of lochia rubra
- C. Blood pressure 149/90
- D. Positive Homan’s sign
Correct answer: C
Rationale: A blood pressure of 149/90 is an indication to withhold Methergine due to its potential to further increase blood pressure. Methergine is a medication that can cause vasoconstriction, leading to elevated blood pressure. In this case, administering Methergine could exacerbate the elevated blood pressure, posing a risk to the patient. Therefore, it is crucial to withhold the medication in the presence of hypertension to prevent adverse effects. The other options are not directly related to the administration of Methergine. A respiratory rate of 22 breaths/min is within the normal range. A large amount of lochia rubra may indicate normal postpartum bleeding. A positive Homan’s sign is associated with deep vein thrombosis, which is not a contraindication for administering Methergine.
3. A woman who gave birth 48 hours ago is bottle-feeding her infant. During assessment, the nurse determines that both breasts are swollen, warm, and tender upon palpation. What action should the LPN/LVN take?
- A. Apply cold compresses to both breasts for comfort.
- B. Instruct the client to run warm water on her breasts.
- C. Wear a loose-fitting bra to prevent nipple irritation.
- D. Express small amounts of milk to relieve pressure.
Correct answer: A
Rationale: After childbirth, engorgement of the breasts can occur, leading to swelling and discomfort. Applying cold compresses helps reduce swelling and provides comfort for engorged breasts. This action can also help with pain relief and promote milk flow regulation. Instructing the client to run warm water on her breasts (Choice B) is incorrect as warm water can increase blood flow and exacerbate swelling. Wearing a loose-fitting bra (Choice C) may provide some comfort, but it does not address the swelling effectively. Expressing small amounts of milk (Choice D) may provide temporary relief but does not address the underlying issue of engorgement.
4. At 39-weeks gestation, a multigravida is having a nonstress test (NST), the fetal heart rate (FHR) has remained non-reactive during 30 minutes of evaluation. Based on this finding, which action should the nurse implement?
- A. Initiate an intravenous infusion.
- B. Observe the FHR pattern for 30 more minutes.
- C. Schedule a biophysical profile.
- D. Place an acoustic stimulator on the abdomen.
Correct answer: D
Rationale: In cases where the fetal heart rate remains non-reactive during an NST, using an acoustic stimulator on the abdomen can help stimulate fetal movement and promote heart rate reactivity. This intervention aims to assess the fetus's well-being and response to external stimuli, which can provide valuable information about fetal health status.
5. While preparing a 10-year-old with a lacerated forehead for suturing, the nurse notices both parents and a 12-year-old sibling at the child’s bedside. Which instruction best supports the family's involvement?
- A. While waiting for the healthcare provider, only one visitor may stay with the child.
- B. All of you should leave while the healthcare provider sutures the child’s forehead.
- C. It is best if the sibling goes to the waiting room until the suturing is completed.
- D. Please decide who will stay when the healthcare provider begins suturing.
Correct answer: D
Rationale: Involving the family by letting them decide who will stay during the suturing process promotes family engagement and comfort, ensuring the presence of a familiar person for the child during the procedure.
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