A nurse in an emergency department is reviewing the medical record of a client who is having an acute myocardial infarction.

Which of the following findings places the client at risk if he receives alteplase?

The correct answer is choice C. “Perform chest percussion and postural drainage at least twice daily.” This is because chest percussion and postural drainage are airway clearance techniques that help remove thick mucus from the lungs of children who have cystic fibrosis. This can prevent respiratory infections and improve lung function.

Choice A is wrong because a bronchodilator should be administered before airway clearance therapy, not after. A bronchodilator helps open up the airways and make it easier to cough up mucus.

Choice B is wrong because pancreatic enzymes should be administered with meals and snacks, not on an empty stomach.

Pancreatic enzymes help digest fats, proteins, and carbohydrates in children who have cystic fibrosis. This can prevent malnutrition and growth failure.

Choice D is wrong because there is no need to restrict gluten intake for children who have cystic fibrosis, unless they also have celiac disease.

Gluten is a protein found in wheat, barley, and rye that can cause intestinal damage in people who have celiac disease. Cystic fibrosis does not affect the ability to tolerate gluten.

The correct answer is choiceb. Instruct the client to notify the provider if diarrhea develops.

Choice A rationale:

Infusing penicillin G over 10 minutes is not recommended as it may cause adverse reactions.The infusion rate should be based on the specific guidelines for the medication and patient condition.

Choice B rationale:

Diarrhea can be a sign of a serious side effect called Clostridium difficile-associated diarrhea, which can occur with antibiotic use.It is important for the client to notify the provider if this symptom develops.

Choice C rationale:

Penicillin G should be stored according to the manufacturer’s instructions, which typically do not include refrigeration after reconstitution.Incorrect storage can affect the medication’s efficacy.

Choice D rationale:

Checking for a sulfa allergy is not relevant for penicillin G administration.Sulfa allergies are related to sulfonamide antibiotics, not penicillins.