A nurse is contributing to the plan of care for a 5-week-old infant in the pediatric unit.

The infant has been vomiting since week 2 of life and it has been progressively worse over the past 2 weeks.

Parents report the vomiting is now forceful and projectile (“like a volcano erupting”) immediately after every feeding, but the infant is eager to eat and seems to be constantly hungry.

The infant has been receiving a cow’s milk-based, iron-fortified formula since birth. The pediatrician reports the infant has not gained weight in the past 2 weeks.

The last weight in the pediatrician’s office is 3.54kg (8 lb). No other significant medical or surgical history.

What condition is the client most likely experiencing and what actions should the nurse take to address that condition? What parameters should the nurse monitor to assess the client’s progress?

Gastroesophageal Reflux Disease (GERD), change the formula, monitor weight and feeding habits

Pyloric Stenosis, refer for surgical consultation, monitor weight and vomiting frequency

Lactose Intolerance, switch to lactose-free formula, monitor weight and stool consistency

Milk Protein Allergy, switch to hypoallergenic formula, monitor weight and skin reactions

Answer and Explanation

The Correct Answer is B

Choice A rationale
Gastroesophageal Reflux Disease (GERD) in infants is a condition where the stomach contents flow back into the esophagus causing discomfort. However, the symptoms described, such as projectile vomiting and constant hunger, are more consistent with Pyloric Stenosis.
Choice B rationale
Pyloric Stenosis is a condition in infants where the opening from the stomach to the small intestine narrows, preventing food from entering the small intestine. The symptoms described by the parents, such as projectile vomiting after every feeding and constant hunger, align with this condition. The infant’s lack of weight gain could be due to the fact that food is not being properly digested and absorbed. The nurse should refer the infant for a surgical consultation as the treatment for Pyloric Stenosis is usually surgical. The nurse should monitor the infant’s weight and frequency of vomiting to assess the infant’s progress.
Choice C rationale
Lactose Intolerance in infants is a condition where the infant has difficulty digesting lactose, a sugar found in milk and dairy products. Symptoms can include gas, bloating, and diarrhea.
However, the symptoms described by the parents do not align with this condition.
Choice D rationale
Milk Protein Allergy in infants is a condition where the infant’s immune system reacts negatively to the proteins in cow’s milk. Symptoms can include hives, itching, wheezing, difficulty breathing, constipation, and bloody diarrhea. However, the symptoms described by the parents do not align with this condition.

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Correct Answer is B

Explanation

Choice A rationale
It is not advisable for a parent to attempt to reinsert the tubes if they fall out. This could potentially cause harm to the child’s ear.
Choice B rationale
If the tubes fall out, the parent should call the healthcare clinic to report this. The healthcare provider can then decide on the appropriate next steps.
Choice C rationale
It is not accurate to reassure the mother that the tubes will not fall out. Tympanostomy tubes are designed to fall out on their own after a certain period of time.
Choice D rationale
Taking the child to an emergency department is not necessary unless there are signs of infection or other complications.

Correct Answer is ["1170 "]

Explanation

Step 1 is to convert all fluid intake to mL.

Using the conversion factor 1 oz = 30 mL7 and 1 cup

= 240 mL8, we get: 1 cup of coffee = 240 mL 4 oz of orange juice = 4 × 30 mL = 120 mL 3 oz of water = 3 × 30 mL = 90 mL 1 cup of flavored gelatin = 240 mL 1 cup of tea = 240 mL 5 oz of broth = 5 × 30 mL = 150 mL 3 oz of water = 3 × 30 mL = 90 mL Step 2 is to add up all the mL values: 240 mL (coffee) + 120 mL (orange juice) + 90 mL (water) + 240 mL (gelatin) + 240 mL(tea) + 150 mL (broth) + 90 mL (water) = 1170 mL So, the nurse should record a fluid intake of 1170 mL.

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Naxlex Comprehensive Predictor Exams

A nurse is preparing a 4-year-old child for discharge following a bilateral myringotomy with tympanostomy tube placement. The mother asks what to do if the tubes fall out. Which of the following instructions should the nurse give the parent?

Correct Answer is B

Explanation

How many mL of fluid intake should the nurse record for a client who consumed 1 cup of coffee, 4 oz of orange juice, 3 oz of water, 1 cup of flavored gelatin, 1 cup of tea, 5 oz of broth, and 3 oz of water during a 4-hour period? (Round the answer to the nearest whole number)

Correct Answer is ["1170 "]

Explanation

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