Nursing Elites

1. During active labor, a nurse notes tachycardia on the external fetal monitor tracing. Which of the following conditions should the nurse identify as a potential cause of the heart rate?

• A. Maternal fever
• B. Fetal heart failure
• C. Maternal hypoglycemia
• D. Fetal head compression

Correct answer: A

Rationale: Maternal fever can lead to fetal tachycardia due to the transmission of maternal fever to the fetus. This can result in an increased fetal heart rate, making it the correct potential cause in this scenario. Fetal heart failure (choice B) would typically present with bradycardia rather than tachycardia, making it an incorrect choice. Maternal hypoglycemia (choice C) is more likely to cause fetal distress rather than tachycardia. Fetal head compression (choice D) may lead to decelerations in the fetal heart rate pattern, but not necessarily tachycardia.

2. A healthcare professional is assessing a late preterm newborn. Which of the following clinical manifestations is an indication of hypoglycemia?

• A. Hypertonia
• B. Increased feeding
• C. Hyperthermia
• D. Respiratory distress

Correct answer: D

Rationale: The correct answer is D, respiratory distress, as it is a clinical manifestation of hypoglycemia in newborns. Other signs of hypoglycemia include an abnormal cry, jitteriness, lethargy, poor feeding, apnea, and seizures. Hypertonia, increased feeding, and hyperthermia are not typically associated with hypoglycemia in newborns. Hypertonia is more indicative of neurological issues, increased feeding is not a common sign of hypoglycemia, and hyperthermia is not a typical symptom of low blood sugar.

3. A client with hyperemesis gravidarum is receiving dietary teaching. Which of the following statements by the client indicates an understanding of the teaching?

• A. I will eat foods that appeal to my taste instead of trying to balance my meals.
• B. I will avoid having a snack at bedtime.
• C. I will have 8 ounces of hot tea with each meal.
• D. I will pair my sweets with a starch instead of eating them alone.

Correct answer: A

Rationale: In hyperemesis gravidarum, where there is severe nausea and vomiting during pregnancy, it is essential for the client to eat foods that appeal to their taste to prevent further nausea. Balancing meals may not be a priority initially if the client is struggling to keep any food down. Choice B is unrelated to managing hyperemesis gravidarum. Choice C, having hot tea with each meal, may not necessarily address the issue of taste preferences. Choice D, pairing sweets with a starch, is not as relevant as choosing foods appealing to taste for managing hyperemesis gravidarum.

4. During the admission assessment of a newborn, which anatomical landmark should be used for measuring the newborn's chest circumference?

• A. Sternal notch
• B. Nipple line
• C. Xiphoid process
• D. Fifth intercostal space

Correct answer: B

Rationale: When measuring a newborn's chest circumference, the appropriate anatomical landmark to use is the nipple line. This point is consistent and allows for accurate and standardized measurements across all newborn assessments. The sternal notch is not typically used for chest circumference measurements in newborns. The xiphoid process is located at the lower end of the sternum and is not an appropriate landmark for chest circumference measurement. The fifth intercostal space is typically used for locating the point of maximal impulse (PMI) during cardiac assessments, not for measuring chest circumference.

5. When teaching a new mother how to use a bulb syringe to suction her newborn's secretions, which of the following instructions should the nurse include?

• A. Insert the syringe tip after compressing the bulb.
• B. Suction each nare before suctioning the mouth.
• C. Insert the tip of the syringe at the center of the newborn's mouth.
• D. Stop suctioning when the newborn's cry sounds clear.

Correct answer: D

Rationale: The correct instruction for using a bulb syringe to suction a newborn's secretions is to stop suctioning when the newborn's cry no longer sounds like it is coming through a bubble of fluid or mucus. This indicates that the airways are clear, and further suctioning is not needed to prevent irritation or damage to the delicate tissues of the newborn's nose and throat. Choices A, B, and C are incorrect because inserting the syringe tip before compressing the bulb, suctioning each nare before the mouth, and inserting the tip at the center of the mouth can potentially harm the newborn and are not recommended practices for using a bulb syringe in this context.

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