Which measure would be most effective in aiding bronchodilation in a child with laryngotracheobronchitis (Croup)?

The correct answer is Choice D.

Choice A rationale

A diastolic murmur is not a typical finding in coarctation of the aorta. This condition is more commonly associated with systolic murmurs.

Choice B rationale

Hypotension is not a common finding in coarctation of the aorta. In fact, hypertension in the upper extremities is more typical due to the narrowing of the aorta.

Choice C rationale

Excessive crying is not a specific indicator of coarctation of the aorta. It can be a symptom of many different conditions and is not diagnostic.

Choice D rationale

Unequal upper and lower extremity pulses are a key finding in coarctation of the aorta. The narrowing of the aorta causes reduced blood flow to the lower extremities, resulting in weaker pulses compared to the upper extremities.

The correct answer is D. My child will take the enzymes to help digest the fat in foods.

Choice A rationale

Taking pancreatic enzymes following meals is not effective. The enzymes need to be taken with meals to aid in the digestion of food as it is being consumed.

Choice B rationale

Pancreatic enzymes are not taken to improve metabolism. They are specifically prescribed to aid in the digestion of fats, proteins, and carbohydrates in children with cystic fibrosis.

Choice C rationale

Taking pancreatic enzymes 2 hours before meals is not effective. The enzymes need to be taken with meals to ensure they are present in the digestive tract when food is being digested.

Choice D rationale

Taking pancreatic enzymes helps digest the fat in foods. Children with cystic fibrosis have difficulty digesting fats due to the thick mucus that blocks the pancreatic ducts, preventing the release of digestive enzymes