A nurse is assessing a newborn. Which of the following should the nurse understand is a clinical manifestation of pyloric stenosis?
Projectile vomiting after feedings.
Absent bowel sounds.
Increased sodium levels.
Golf ball-sized mass over the left quadrant.
The Correct Answer is A
Choice A rationale
Projectile vomiting after feedings is a classic symptom of pyloric stenosis. This occurs because the enlarged pyloric muscle obstructs the passage of food from the stomach to the small intestine.
Choice B rationale
Absent bowel sounds are not typically associated with pyloric stenosis. While this condition affects the gastrointestinal tract, it does not typically cause a complete absence of bowel sounds.
Choice C rationale
Increased sodium levels are not a typical finding in a newborn with pyloric stenosis. In fact, these infants may have low sodium levels due to vomiting.
Choice D rationale
A golf ball-sized mass over the left quadrant is not a typical finding in a newborn with pyloric stenosis. The classic physical examination finding in pyloric stenosis is a palpable “olive-like” mass in the right upper quadrant of the abdomen.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
This statement is correct. It is recommended that newborns be breastfed 8 to 12 times per day, which is about every 2 to 3 hours.
Choice B rationale
Supplementing with formula after breastfeeding is not typically recommended unless there is a medical reason. Supplementing can interfere with the supply and demand process that increases milk supply.
Choice C rationale
Using plastic-lined breast pads can trap moisture and exacerbate sore nipples. It is recommended to use 100% cotton breast pads and to change them frequently to keep the nipples dry.
Choice D rationale
While staying hydrated is important for overall health, there is no definitive evidence that drinking more water will increase milk supply. However, some mothers find that staying well- hydrated helps with their overall comfort and well-being during breastfeeding.
Correct Answer is C
Explanation
Hypoglycemia, or low blood sugar, is a common condition in newborns, especially those born to mothers with diabetes, those who are small for their gestational age, or those who have been stressed during birth. It’s important to monitor the newborn’s serum glucose level and report any abnormalities to the healthcare provider.
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