A 3-week-old infant is admited to the pediatric unit with vomiting and dehydration. The mother describes the infant as having projectile vomiting after eating. She also tells the practical nurse (PN) that the baby is always hungry. Which finding warrants immediate intervention by the PN?
Hyperactive gastric sounds.
Irregular palpable pulse.
Crying without tears.
Underweight for age.
The Correct Answer is B
This finding may indicate a potential cardiac issue that needs immediate medical atention. Projectile vomiting and excessive hunger in a young infant may be signs of pyloric stenosis, a condition in which the muscle between the stomach and small intestine thickens, making it difficult for food to pass through.
Hyperactive gastric sounds may be present with vomiting, but it is not an immediate concern.
Crying without tears may be a sign of dehydration, but it is not an immediate concern.
Underweight for age is a concern but it is not a finding that requires immediate intervention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The best response for the PN to provide is that **an immunization may be administered for hepatitis B, and a consent form must be signed**. Phytonadione is a form of vitamin K that is given to newborns to prevent vitamin K deficiency bleeding (VKDB)¹. Vitamin K should be administered to all newborn infants weighing>1500 g as a single, intramuscular dose of 1 mg within 6 hours of birth¹. However, this is not the only injection your baby may receive while in the newborn nursery. An immunization for hepatitis B may also be administered before you can go home⁴.
Correct Answer is D
Explanation
Fetal heart rate (FHR) is one of the essential indicators of fetal well-being during labor. A fall in FHR following each contraction is known as recurrent deceleration and can be an indication of fetal distress. In this case, the PN should first reposition the client laterally, as this may help to alleviate compression of the umbilical cord and improve fetal oxygenation.
A. Administering oxygen at 10 L/face mask may be necessary, but it is not the first intervention to be implemented in this scenario.
B. Discontinuing oxytocin infusion may be necessary, but it is not the first intervention to be implemented in this scenario.
C. Observing perineum for cord prolapse is not necessary in this scenario.
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