A nurse is teaching a newborn’s parent to care for the umbilical cord stump. Which of the following instructions should the nurse include?
Cover the cord with the diaper.
Wash the cord daily with mild soap and water.
Apply petroleum jelly to the cord stump.
Give a sponge bath until the cord stump falls off.
The Correct Answer is D
Choice A rationale
Covering the cord with the diaper can create a moist environment that promotes bacterial growth and delays healing.
Choice B rationale
Washing the cord daily with mild soap and water is not recommended. It’s better to keep the cord dry and clean.
Choice C rationale
Applying petroleum jelly to the cord stump is not advised. It can create a moist environment that can delay the drying and falling off of the stump.
Choice D rationale
Giving a sponge bath until the cord stump falls off is the correct instruction. This prevents the stump from getting wet, which can delay healing and increase the risk of infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
This is the correct answer. In infants of mothers with poorly controlled diabetes, hyperinsulinemia can lead to increased oxygen consumption and metabolic rate, which can contribute to the development of respiratory distress syndrome.
Choice B rationale
Increased blood viscosity is not the most likely cause of respiratory distress in a macrosomic newborn of a mother with poorly controlled diabetes.
Choice C rationale
A brachial plexus injury is a potential complication of delivery for macrosomic infants, but it is not a cause of respiratory distress syndrome.
Choice D rationale
Increased deposits of fat in the chest and shoulder areas can make delivery more difficult and can increase the risk of birth injuries, but they are not the most likely cause of respiratory distress syndrome in a macrosomic newborn of a mother with poorly controlled diabetes.
Correct Answer is A
Explanation
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.
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