RN exams clinical judgment practice questions set 43

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Rationale: C: Practice conscientious hand washing is correct as it helps prevent the spread of infection. Proper hand hygiene is essential in reducing the risk of infection transmission to the client with Hodgkin's disease. A: Apply ice to the skin for brief periods is incorrect as it does not directly relate to preventing infection in the client. B: Provide cool sponge baths is incorrect as it mainly addresses comfort and hygiene but does not specifically target infection prevention. D: Use cotton gloves Restrict visitors or personnel with infections from contact with the client is incorrect because while using gloves can help prevent the spread of infection, restricting visitors with infections is not under the direct control of the nurse. Summary: Practicing conscientious hand washing is crucial in preventing infection in a client with Hodgkin's disease, while the other choices do not directly address infection control in this context.

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Rationale for Correct Answer (A: Fluconazole): Fluconazole is an antifungal medication used to treat yeast infections caused by Candida albicans. It targets the fungal cell membrane, disrupting its structure and function. This makes it an effective treatment for oral thrush, which is caused by Candida overgrowth in the oral mucosa. The continuous use of antibiotics can disrupt the normal balance of microorganisms in the body, leading to fungal overgrowth. Fluconazole specifically targets the yeast fungi without affecting bacteria, making it the appropriate choice for this complication. Summary of Incorrect Choices: B: Biseptol - Biseptol is an antibiotic that targets bacteria, not fungi like Candida albicans. C: Tetracycline - Tetracycline is also an antibiotic that targets bacteria, not fungi. D: Furazolidone - Furazolidone is an antibiotic primarily used for treating bacterial infections, not fungal infections like oral thrush caused by Candida

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The correct answer is A: "My child may be at increased risk for birth injury." This is correct because a pregnant patient with a BMI of 33 is considered obese, which can increase the risk of birth injury to the baby due to complications such as macrosomia (large birth weight). Explanation: 1. Obesity in pregnancy can lead to complications such as macrosomia, shoulder dystocia, and birth trauma. 2. Higher BMI can also increase the risk of cesarean delivery, which may be necessary to prevent birth injuries. 3. Childhood diabetes risk is not decreased with maternal obesity. 4. Mode of delivery (vaginal or cesarean) is not solely determined by BMI. 5. Gestational hypertension risk is actually higher in women with obesity. In summary, choice A is correct because it directly relates to the increased risk of birth injury associated with maternal obesity, while the other choices are not directly linked to the patient's BMI and pregnancy complications.

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The correct answer is A: Homemade canned meat. Botulism is often caused by consuming improperly canned or preserved foods, particularly meats. The spores of the Clostridium botulinum bacteria can grow in anaerobic conditions, such as those found in improperly canned foods, leading to the production of the botulinum toxin. The symptoms of botulism align with those characteristic of the patient's condition. Explanation of why the other choices are incorrect: B: Custard pastry from private bakery - Unlikely to be the cause of botulism as this type of food is not typically associated with the growth of Clostridium botulinum. C: Sour cream from local dairy factory - While dairy products can sometimes be sources of foodborne illness, botulism is not commonly associated with sour cream. D: Strawberries from suburban vegetable garden - Botulism is not typically transmitted through fresh fruits or vegetables, making this an unlikely source of infection.

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The correct answer is A: Diagnosis. The nurse should proceed to the diagnosis step of the nursing process after reviewing the patient's data. In this step, the nurse will analyze the information gathered to identify the patient's health problems and needs. Given the patient's lack of voiding, abnormal kidney function, and decreased oral intake, the nurse needs to determine the underlying issues contributing to these findings. This analysis will guide the nurse in developing a plan of care to address the patient's specific health concerns. Choice B: Planning would be premature without a clear understanding of the patient's health problems, needs, and contributing factors. Choice C: Implementation would involve carrying out interventions without a thorough understanding of the patient's health issues. Choice D: Evaluation comes after the implementation of interventions to assess their effectiveness, which cannot be done without a clear diagnosis.

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The correct answer is C: 'Try eating peanut butter on whole wheat bread right before going to bed.' This recommendation is based on the fact that consuming a small snack high in protein and complex carbohydrates before going to bed can help stabilize blood sugar levels and reduce morning sickness symptoms in pregnant women. Peanut butter provides protein and whole wheat bread provides complex carbohydrates, which can help alleviate nausea and vomiting. Choice A is incorrect because asking about cheese does not address the patient's symptoms or provide any practical guidance for managing morning sickness. Choice B is incorrect because increasing the number of meals may not necessarily alleviate morning sickness and could potentially exacerbate symptoms. Choice D is incorrect because suggesting that eating enough throughout the day will prevent sickness oversimplifies the issue and does not offer targeted advice for managing morning sickness.

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The correct answer is C: How long has it been since you moved to the United States? This question is important because TB prevalence varies in different countries, and individuals who have recently immigrated from high TB burden countries may have a higher risk of TB infection. It helps the nurse assess the individual's potential exposure risk. A: Do you take any over-the-counter (OTC) medications? - This question is not directly related to TB skin testing and does not provide information relevant to assessing TB risk. B: Do you have any family members with a history of TB? - While a family history of TB can be a risk factor, it is not as directly relevant as the timing of immigration in this context. D: Did you receive the bacille Calmette-Guérin (BCG) vaccine for TB? - While BCG vaccination history is important for interpreting TB skin test results, it is not as crucial as determining recent immigration status when assessing TB risk.

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The correct answer is B. Using a firm mattress and avoiding sleeping on the back is the most appropriate recommendation for a pregnant patient at 30 weeks gestation experiencing lower back pain. Here's why: 1. Firm mattress provides better support for the back and helps maintain proper spinal alignment during sleep. 2. Avoiding sleeping on the back reduces pressure on the major blood vessels, preventing potential complications like supine hypotensive syndrome. 3. Resting in bed with legs elevated (choice A) may not address the root cause of back pain and may not be recommended for extended periods during pregnancy. 4. Taking over-the-counter pain medications (choice C) should be avoided unless prescribed by a healthcare provider due to potential risks to the fetus. 5. Performing light stretching exercises (choice D) can be beneficial, but avoiding certain positions like lying on the back is more crucial for back pain relief during pregnancy.

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The correct answer is A: An enlarged prostate gland palpated on the anterior wall of the rectum. In this case, the patient's weak urinary stream and feeling of incomplete bladder emptying are classic symptoms of benign prostatic hyperplasia (BPH). During a rectal examination, an enlarged prostate gland can be felt as a smooth, rubbery, and symmetrically enlarged mass on the anterior wall of the rectum. This finding correlates with the patient's urinary symptoms, indicating obstruction of the urethra by the enlarged prostate. Choice B is incorrect because an indirect hernia is not typically associated with urinary symptoms. Choice C is incorrect as it describes paraphimosis, a condition where the foreskin cannot be returned to its original position. Choice D is incorrect as a nodular prostate gland palpated on the posterior wall of the rectum is more characteristic of prostate cancer rather than BPH, which is typically felt on the anterior wall.

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The correct answer is B: CT scan without contrast. A CT scan is the most useful imaging study in assessing for findings consistent with a history of abuse in this patient. CT scan is preferred for acute trauma to the head as it provides detailed images of the brain, skull, and facial bones. It can detect acute hemorrhages, fractures, or other signs of trauma. In this case, the patient's presentation with periorbital ecchymosis and facial swelling raises suspicion for traumatic injury, which can be assessed effectively with a CT scan. Radiographs (choice A) are not as sensitive as CT scans in detecting subtle fractures or soft tissue injuries in the head and face. MRI (choice C) is not typically used in acute trauma assessment and may not provide timely information needed in this case. PET scan (choice D) is not indicated for evaluating traumatic head injuries and is more commonly used for assessing metabolic and functional activity in the body.