The nurse is evaluating the patient’s response to antibiotic therapy. Which data would indicate that the medication has been effective?

Decrease in inflammation at the site of infection.

Increase in circulating neutrophils.

Positive culture and sensitivity report.

Symptomatic fever.

Answer and Explanation

The Correct Answer is A

Choice A rationale

A decrease in inflammation at the site of infection is a key indicator that antibiotic therapy is effective. Inflammation is a response to infection, so if the inflammation is reducing, it suggests that the infection is being successfully treated.

Choice B rationale

An increase in circulating neutrophils could indicate an ongoing response to infection, rather than resolution. Neutrophils are a type of white blood cell that the body produces more of when there’s an infection. Therefore, an increase in neutrophils does not necessarily indicate that the antibiotic therapy has been effective.

Choice C rationale

A positive culture and sensitivity report indicates the presence of bacteria and identifies which antibiotics the bacteria are sensitive to. While this information is crucial for selecting the most effective antibiotic, it does not indicate whether the chosen antibiotic therapy has been effective.

Choice D rationale

A symptomatic fever could indicate an ongoing infection, rather than resolution. While fever can decrease as an infection is brought under control, the presence of a symptomatic fever does not necessarily indicate that the antibiotic therapy has been effective.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is C

Explanation

Choice A rationale

While it is true that warfarin’s effectiveness can be affected by vitamin K, found in green leafy vegetables, it is not necessary to completely omit these from the diet. Instead, maintaining a consistent intake of vitamin K can help keep INR levels stable.

Choice B rationale

Over-the-counter pain relief medications, especially those that are nonsteroidal anti- inflammatory drugs (NSAIDs), can increase the risk of bleeding when taken with warfarin. Therefore, this advice is not correct.

Choice C rationale

Regular laboratory tests, specifically the International Normalized Ratio (INR), are crucial when taking warfarin to monitor its effectiveness and adjust the dosage if necessary.

Choice D rationale

Using an electric razor can help prevent cuts and bleeding, which is important because warfarin is a blood thinner. However, this information is not as critical as obtaining regular laboratory tests.

Choice E rationale

Obtaining a medical alert bracelet can be beneficial for individuals taking warfarin, as it can alert healthcare professionals in an emergency situation about the individual’s use of a blood thinner. However, this information is not as critical as obtaining regular laboratory tests.

A. Inject the insulin syringe at a 90-degree angle. B. Avoid the deltoid when injecting the insulin. C. Rotate injection sites correctly. D. Massage the injection site.

Correct Answer is C

Explanation

Choice A rationale

Injecting the insulin syringe at a 90-degree angle is a technique used to ensure that the insulin is delivered into the subcutaneous tissue. However, this does not specifically prevent lipodystrophy.

Choice B rationale

Avoiding the deltoid when injecting insulin is not typically a recommendation for preventing lipodystrophy. Insulin is usually injected into the fatty tissue just under the skin in the abdomen, thighs, buttocks, or upper arms.

Choice C rationale

Rotating injection sites correctly is a key strategy for preventing lipodystrophy. Lipodystrophy refers to abnormal changes in the fat tissue under the skin and can be caused by repeatedly injecting insulin into the same spot.

Choice D rationale

Massaging the injection site is not typically recommended as it can cause the insulin to be absorbed too quickly.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

The nurse is evaluating the patient’s response to antibiotic therapy. Which data would indicate that the medication has been effective?

Choice A rationale

Choice B rationale

Choice C rationale

Choice D rationale

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is providing teaching to a client who is being discharged with a prescription for warfarin. Which information should be included in the teaching for this medication?

Correct Answer is C

Explanation

Choice A rationale

Choice B rationale

Choice C rationale

Choice D rationale

Choice E rationale

To prevent lipodystrophy in a client receiving insulin therapy, what should the nurse instruct the client to do?

Correct Answer is C

Explanation

Choice A rationale

Choice B rationale

Choice C rationale

Choice D rationale

The nurse is teaching an adult patient with Type 1 diabetes that a primary cause of the development of diabetic ketoacidosis (DKA) is:

A patient is receiving gentamicin every 12 hours IVPB for an infection. The nurse has administered the 0900 dose, which is prescribed to run over 1 hour. The physician prescribed peak and trough levels to be drawn. When should the nurse expect to draw the peak level?

The nurse identifies the problem of Fluid Volume Excess for a patient. Which assessment finding validates this problem?

A client asks a nurse, “What is a hemoglobin A1C test?” Which of the following is the most appropriate response?

A patient diagnosed with diabetes has severe peripheral neuropathy resulting in numbness and reduced sensation of the feet. What intervention should the nurse teach the patient to prevent injury as a result of this complication?

A newly admitted client has been prescribed trimethoprim-sulfamethoxazole. The nurse understands that this medication is contraindicated based on which lab result?