HESI RN
HESI Maternity Test Bank
1. What action should be implemented when preparing to measure the fundal height of a pregnant client?
- A. Have the client empty her bladder.
- B. Request the client lie on her left side.
- C. Perform Leopold's maneuvers first.
- D. Give the client some cold juice to drink.
Correct answer: A
Rationale: The correct action when preparing to measure the fundal height of a pregnant client is to have the client empty her bladder. This is essential to ensure an accurate measurement because a full bladder can displace the uterus and affect the accuracy of the assessment. Choice B is incorrect because the client should lie flat on her back, not on her left side, to measure fundal height accurately. Choice C is incorrect because Leopold's maneuvers are used to determine the position of the fetus, not to measure fundal height. Choice D is incorrect as giving the client cold juice is not necessary for measuring fundal height.
2. A male infant with a 2-day history of fever and diarrhea is brought to the clinic by his mother, who tells the nurse that the child refuses to drink anything. The nurse determines that the child has a weak cry with no tears. Which intervention is most important to implement?
- A. Provide a bottle of electrolyte solution.
- B. Infuse normal saline intravenously.
- C. Administer an antipyretic rectally.
- D. Apply an external cooling blanket.
Correct answer: B
Rationale: Infusing normal saline intravenously is crucial to treat dehydration caused by fever and diarrhea. In this scenario, the infant's weak cry with no tears indicates severe dehydration, necessitating rapid fluid replacement via intravenous normal saline to restore fluid balance and prevent complications.
3. Upon admission to the prenatal clinic, a 23-year-old woman informs the nurse that her last menstrual period began on February 15, and that previously her periods were regular. Her pregnancy test is positive. What is this client's expected date of delivery (EDD)?
- A. November 22.
- B. November 8.
- C. December 22.
- D. October 22.
Correct answer: A
Rationale: To determine the expected date of delivery (EDD) using Nägele's rule, add 7 days to the first day of the last menstrual period (LMP) which is February 15, resulting in February 22. Then, subtract 3 months from February 22, which gives November 22 as the estimated due date.
4. The caregiver observes a mother giving her 11-month-old ferrous sulfate (iron drops), followed by 2 ounces of orange juice. What should the caregiver do next?
- A. Tell the mother to follow the iron drops with infant formula instead of orange juice.
- B. Suggest placing the iron drops in the orange juice and then feeding the infant.
- C. Instruct the mother to feed the infant nothing for 30 minutes after giving the iron drops.
- D. Give the mother positive feedback about the way she administered the medication.
Correct answer: D
Rationale: The high vitamin C content in orange juice aids in the absorption of iron. Providing positive feedback to the mother for administering the iron drops with orange juice is appropriate as it enhances iron absorption, benefiting the infant. Encouraging and acknowledging correct medication administration can help reinforce good practices and build confidence in the caregiver. Choices A, B, and C are incorrect because they do not align with the beneficial practice of administering iron drops with orange juice, which enhances iron absorption. Changing the method of administration based on incorrect assumptions or instructing to withhold feeding after giving iron drops is unnecessary and not evidence-based.
5. The healthcare provider receives a newborn within the first minutes after vaginal delivery and intervenes to establish adequate respirations. What priority issue should the healthcare provider address to ensure the newborn's survival?
- A. Heat loss.
- B. Fluid balance.
- C. Bleeding tendencies.
- D. Hypoglycemia.
Correct answer: A
Rationale: Corrected Rationale: Immediately after birth, newborns are at high risk for heat loss, which can lead to cold stress and associated complications. Maintaining thermal regulation is crucial to prevent hypothermia and ensure the newborn's survival. By addressing heat loss as a priority issue, the healthcare provider can help stabilize the newborn's temperature and support overall well-being. Choices B, C, and D are not the priority issues immediately after birth. While fluid balance, bleeding tendencies, and hypoglycemia are important considerations in newborn care, heat loss is the primary concern right after delivery to prevent complications related to thermal regulation.
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