Which client does the nurse recognize to have the greatest risk of an adverse reaction if prescribed potassium Penicillin G?
55-year-old woman with coronary artery disease
21-year-old college senior who is being treated for Streptococcus
23-year-old woman who recently delivered and has mastitis
65-year-old man with dehydration .
The Correct Answer is D
Choice A rationale
55-year-old woman with coronary artery disease. While patients with coronary artery disease often have multiple comorbidities and may be on medications that could interact with Penicillin G, there is no specific increased risk of adverse reactions to Penicillin G in this population.
Choice B rationale
21-year-old college senior who is being treated for Streptococcus. Penicillin G is often used to treat Streptococcus infections. There is no specific increased risk of adverse reactions in this population unless the patient has a known allergy to penicillins.
Choice C rationale
23-year-old woman who recently delivered and has mastitis. Penicillin G can be used to treat mastitis, an infection of the breast tissue that results in breast pain, swelling, warmth, and redness. There is no specific increased risk of adverse reactions in this population unless the patient has a known allergy to penicillins.
Choice D rationale
65-year-old man with dehydration. Dehydration can affect kidney function, and Penicillin G is excreted by the kidneys. Therefore, patients with dehydration or any other condition that reduces kidney function are at a higher risk of adverse reactions to Penicillin G3.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Complaints of muscle cramps with exercise. While muscle cramps with exercise can be a symptom of peripheral arterial disease (PAD), they are more commonly associated with the earlier stages of the disease, known as intermittent claudication.
Choice B rationale
Pedal pulses are +1 bilaterally. Reduced or absent pedal pulses can be a sign of PAD, but a finding of +1 pedal pulses does not necessarily correlate with stage III of the disease.
Choice C rationale
Complaints of burning pain during the night. Stage III PAD, also known as critical limb ischemia, is characterized by more severe symptoms, including discomfort or pain in the feet or toes, even while at rest. Symptoms tend to worsen at night.
Choice D rationale
Tissue that is blackened on the great toe. This is a sign of gangrene, which is a severe and potentially life-threatening complication of PAD2. However, it is not a typical finding in stage III PAD, and would more likely be seen in the most advanced stage of the disease.
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.
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