A nurse is presenting an in-service about the use of postural drainage for infants who have cystic fibrosis. Which of the following positions should the nurse identify as being contraindicated for the infant?
Sitting on a nurse’s lap leaning forward.
Supine.
Sitting on a nurse’s lap leaning backward.
Trendelenburg.
The Correct Answer is D
Choice A rationale
Sitting on a nurse’s lap leaning forward is a position that can be used for postural drainage in infants with cystic fibrosis. This position helps drain secretions from the upper lobes of the lungs.
Choice B rationale
The supine position (lying on the back) is also used for postural drainage to target different areas of the lungs. It is not contraindicated for infants with cystic fibrosis.
Choice C rationale
Sitting on a nurse’s lap leaning backward is another position that can be used for postural drainage. This position helps drain secretions from the lower lobes of the lungs.
Choice D rationale
The Trendelenburg position (lying flat on the back with the feet elevated higher than the head) is contraindicated for infants with cystic fibrosis. This position can increase the risk of gastroesophageal reflux and aspiration, which can worsen respiratory symptoms.
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Correct Answer is C
Explanation
Choice A rationale
Offering clear liquids for the first 24 hours is not necessary after a cardiac catheterization. The child can resume a normal diet as tolerated unless otherwise instructed by the healthcare provider. Clear liquids are typically recommended after procedures involving the gastrointestinal tract to prevent nausea and vomiting, but this is not the case here.
Choice B rationale
Keeping the child home for a week is not required. The child can usually return to normal activities within a day or two, depending on the healthcare provider’s instructions. Prolonged rest is not necessary unless there are complications or specific instructions from the healthcare provider.
Choice C rationale
Acetaminophen is recommended for discomfort because it is effective in managing mild to moderate pain and has a low risk of side effects. It is important to avoid medications that can increase bleeding risk, such as aspirin or ibuprofen, especially after a procedure like cardiac catheterization.
Choice D rationale
Assisting the child to take a tub bath for the first 3 days is not recommended. It is generally advised to avoid submerging the catheter insertion site in water to prevent infection. Sponge baths are usually recommended until the site has healed.
Correct Answer is A
Explanation
Choice A rationale
Projectile vomiting is a hallmark symptom of pyloric stenosis. It occurs due to the obstruction at the pylorus, causing forceful expulsion of stomach contents. This symptom typically appears in infants between 3 to 6 weeks of age.
Choice B rationale
A rigid abdomen is not a typical symptom of pyloric stenosis. It may indicate other abdominal issues, such as peritonitis or bowel obstruction.
Choice C rationale
Red currant jelly stools are associated with intussusception, not pyloric stenosis. Intussusception involves the telescoping of one part of the intestine into another, leading to bowel obstruction and characteristic stool appearance.
Choice D rationale
Distended neck veins are not related to pyloric stenosis. This symptom is more commonly associated with cardiac conditions or severe respiratory distress.