Exhibits
Question 2(B) Complete the following sentence by using the lists of options. The nurse should first 
The Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"A"}
Heel warming increases capillary blood flow, improving sample accuracy and reducing hemolysis risk. Capillary glucose testing requires adequate perfusion for reliable results. Breastfeeding provides immediate glucose substrate to correct mild hypoglycemia. Normal neonatal blood glucose is >40–45 mg/dL; this newborn’s initial level of 35 mg/dL is below threshold, but responsive to feeding. Breast milk contains lactose, metabolized to glucose and galactose, supporting cerebral energy demands.
Rationale for incorrect Response 1 options: Administer glucose gel is appropriate only if feeding fails or glucose remains <25 mg/dL in asymptomatic or <40 mg/dL in symptomatic neonates. This newborn improved with feeding. Start IV fluids is reserved for persistent hypoglycemia or symptomatic neonates unresponsive to oral intake. The newborn stabilized post-breastfeeding. Phototherapy treats hyperbilirubinemia, not hypoglycemia. No bilirubin levels or jaundice signs were reported.
Rationale for incorrect Response 2 options: Supplement with formula is secondary to breastfeeding unless maternal milk is unavailable or ineffective. Breastfeeding was successful post-latch correction. Administer insulin is contraindicated; insulin lowers glucose and is used only in hyperglycemia. Monitor for jaundice is unrelated to hypoglycemia management unless bilirubin levels are elevated. No clinical jaundice was noted.
Take-home points:
- Neonatal hypoglycemia is defined as glucose <40–45 mg/dL; early feeding is first-line intervention.
 - Macrosomic infants (birth weight >4,000 g) are at risk due to hyperinsulinemia post-placental glucose withdrawal.
 - Differentiate hypoglycemia from sepsis, hypothermia, and metabolic disorders—all may present with jitteriness and hypotonia.
 - Capillary sampling requires heel warming to ensure perfusion and accurate glucose measurement.
 
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Identifying that the newborn resembles oneself as a baby is a normal and positive aspect of maternal-infant attachment and bonding, representing the "taking-hold" phase of postpartum psychological adjustment, where the mother focuses on the infant and parental role. This demonstrates integration and is not considered a psychosocial concern warranting intervention, indicating healthy psychological adaptation.
Choice B rationale
Reporting fatigue and a desire to sleep is a physiological and expected finding in the immediate postpartum period, largely due to the physical exertion of labor, blood loss, and hormonal shifts. While rest is important, this is considered a normal physical adjustment and not a primary psychosocial concern indicative of maladaptation or mental health issues, unlike severe mood or attachment disturbances.
Choice C rationale
A lack of desire to feed the newborn can signify impaired maternal-infant bonding, emotional withdrawal, or a potential symptom of postpartum mood disorders, such as postpartum depression, which is a significant psychosocial concern. This finding deviates from the expected "taking-hold" phase where the mother is typically focused on caring for and interacting with the infant, necessitating further psychosocial assessment.
Choice D rationale
Discussing a desire to have more children is a normal expression of future family planning and generally indicates a positive, healthy adaptation to the current newborn and the role of motherhood. This thought process does not suggest any immediate psychosocial concern or distress and reflects forward-looking reproductive health considerations and positive family construction.
Correct Answer is A
Explanation
Choice A rationale
The American Academy of Pediatrics recommends that term newborns should be fed on demand or at least every 3 to 4 hours, which provides sufficient caloric intake for growth and prevents hypoglycemia. Formula is digested more slowly than breast milk, so offering a bottle every 3 to 3 1/2 hours is generally appropriate to meet the infant's nutritional needs and satisfy hunger cues. Regular feeding supports adequate weight gain, which is a critical developmental milestone in the neonatal period.
Choice B rationale
For the first few weeks, the nurse should instruct the guardian to wake a sleepy newborn if more than 4 hours have passed since the last feeding to prevent excessive weight loss and hypoglycemia, as their small glycogen stores are rapidly depleted. However, after the initial period and once the infant is feeding well and gaining weight appropriately (usually about 2 weeks old), night waking is typically not necessary.
Choice C rationale
Diluting ready-to-feed formula by adding filtered water is contraindicated because it reduces the caloric and nutrient density below required levels for the newborn's growth. The proper ratio of formula powder or concentrate to water is crucial for providing essential electrolytes, protein, and carbohydrates. Dilution can lead to water intoxication or hyponatremia and cause serious neurological complications due to electrolyte imbalance.
Choice D rationale
Prepared infant formula should be used or discarded within 24 hours if stored in the refrigerator, not 72 hours. Bacteria can rapidly proliferate in prepared formula, even under refrigeration, increasing the risk of gastrointestinal infection for the newborn. Formula ready-to-feed containers, once opened, should also be used within 24 to 48 hours or discarded to maintain optimal safety.
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