A nurse is assessing a child who has bacterial pneumonia.

Which of the following manifestations should the nurse expect?

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.

Choice A option

Fibrinogen level: Fibrinogen is a protein involved in the blood clotting process, but in this case, it is not appropriate because is not the primary laboratory test used to monitor warfarin therapy. Monitoring fibrinogen levels is more relevant in assessing bleeding disorders or certain medical conditions.

Choice B option

PTT (Partial Thromboplastin Time): PTT is another laboratory test used to evaluate blood clotting function, particularly the intrinsic pathway of the clotting cascade. PTT is not routinely used to monitor warfarin therapy; it is more commonly used to monitor other anticoagulant medications like heparin.

Choice C option

The nurse should plan to report the client's INR (International Normalized Ratio) to obtain a prescription for the client's daily warfarin. INR is a critical laboratory test used to monitor the effectiveness and safety of warfarin therapy.

Warfarin is an anticoagulant medication commonly prescribed to prevent and treat blood clots. It works by interfering with the body's ability to use vitamin K to form blood clots. Monitoring the INR is essential because it indicates how long it takes for the blood to clot, and it helps determine if the client's warfarin dosage needs adjustment to achieve the desired level of anticoagulation.

Choice D option

Platelet count: Platelet count is essential to assess the number of platelets in the blood, which are crucial for normal clotting. However, platelet count monitoring is not the primary focus when prescribing warfarin. It is typically used to evaluate thrombocytopenia (low platelet count) or other conditions affecting platelet function.