RN exams clinical judgment practice questions set 79

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The correct answer is B: Clear, with small white particles. Amniotic fluid is typically clear with small white particles, representing vernix caseosa. Vernix caseosa is a white, cheese-like substance that covers the skin of the fetus. It helps protect the skin and regulate body temperature. The presence of vernix particles in amniotic fluid is a normal and expected characteristic. Incorrect choices: A: Deep yellow color - Amniotic fluid is usually clear or slightly straw-colored. A deep yellow color may indicate the presence of meconium, which suggests fetal distress. C: Nitrazine test: acidic result - Amniotic fluid is normally alkaline, not acidic. An acidic result may indicate infection. D: Absence of ferning - Ferning is a characteristic pattern seen under a microscope in dried cervical mucus, not amniotic fluid. Absence of ferning in amniotic fluid is not a relevant characteristic.

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The correct answer is B because taking ibuprofen during pregnancy, especially in the third trimester like at 38 weeks, can pose risks to the baby. Ibuprofen is not recommended in late pregnancy as it can lead to complications such as premature closure of a crucial blood vessel in the baby's heart. Therefore, the nurse should call this client first to educate them on the risks and advise against taking aspirin along with ibuprofen. A: Taking calcium carbonate for heartburn during pregnancy is generally safe, so there is no urgent need to call this client first. C: Stopping folic acid at 8 weeks may not be ideal, but it is less urgent than the potential risks associated with ibuprofen in late pregnancy. D: Blood glucose of 120 mg may be normal, and the client's non-diabetic status indicates less urgency compared to the potential harm from mixing ibuprofen and aspirin during late pregnancy.

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The correct answer is C: Excessive sedation and drowsiness. Sertraline and diazepam are both central nervous system depressants, which can lead to sedation and drowsiness especially during the initial days of therapy due to the body adjusting to the medication. This is a common side effect of these drugs and can impact the individual's alertness and ability to function normally. Rationale: - A: Excitement and irritability are more commonly associated with stimulant medications, not with sertraline and diazepam. - B: Mental confusion and anterograde amnesia are more commonly seen with benzodiazepines like diazepam, but are not typically the main adverse effects during the first days of therapy. - D: Respiratory depression and apnea are serious side effects of central nervous system depressants, but they are not commonly observed during the initial days of therapy with sertraline and diazepam.

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The correct answer is D: Web of causality. This model emphasizes the complexity of disease causation by considering multiple interacting factors. It recognizes that diseases result from a web of interconnected factors rather than a simple cause-effect relationship. The nurse would most likely use this model to understand the intricate relationships between biological, social, and environmental factors contributing to disease. Option A: "Which of the following models would the nurse most likely use?" is not a model itself but a question, so it is not a valid choice. Option B: Epidemiologic triangle focuses on the host, agent, and environment as the three key factors contributing to disease causation, which is a simpler model than the web of causality. Option C: Health promotion is a strategy to prevent disease rather than a model that explains the multifactorial nature of disease causation.

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The correct answer is A: Rate of growth. Malignant cancer cells grow and divide rapidly compared to benign cells. Benign cells are usually slow-growing and have a well-defined border, while malignant cells grow uncontrollably and invade surrounding tissues. The other choices are incorrect because: B: Ability to cause death - Both benign and malignant cells have the potential to cause harm, but the key difference lies in their growth rate and invasiveness. C: Size of cells - The size of cells does not necessarily differentiate between benign and malignant cells. D: Cell contents - While malignant cells may have abnormal cell contents, this is not a defining characteristic when differentiating between benign and malignant cells. E: Ability to spread - While the ability to spread is a key characteristic of malignant cells, the primary differentiating factor in this question is the rate of growth.

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Step 1: Monitoring the infant's output through diaper changes is a reliable indicator of sufficient nutrient intake. Step 2: Six or more diapers changed in a 24-hour period signifies that the baby is getting enough nutrients from breastfeeding. Step 3: This method is practical and easy for the mother to observe and track regularly. Step 4: It reassures the mother that her newborn is receiving adequate nutrition, addressing her concerns effectively. Summary: - Choice A is correct as it provides a tangible and practical method for assessing the baby's nutrient intake. - Choice B is incorrect as satisfaction with feeding does not directly correlate with nutrient intake. - Choice C is incorrect as it oversimplifies the situation and does not offer a practical solution. - Choice D is incorrect as providing pamphlets may not address the mother's immediate concerns about the baby's nutrient status.

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The correct answer is A: Functional status. Including functional status in the history is essential as it provides information about the client's ability to perform activities of daily living. This information is crucial for assessing the client's overall health and well-being. Functional status helps the nurse understand the impact of health issues on the client's daily life and helps in planning appropriate care interventions. B: Data focusing on the client complaint is too narrow and may not provide a comprehensive understanding of the client's health status. C: A focused assessment of the client complaint may overlook other important aspects of the client's health that could impact their overall well-being. D: Family history for the past three generations is not typically included in a detailed history-taking process and may not be directly relevant to the client's current health status.

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The correct answer is C: Health promotion. In this scenario, the nurse identified the patient's desire to enhance urinary elimination abilities through self-catheterization, indicating a readiness for positive change. Health promotion diagnoses focus on improving well-being and enhancing quality of life. This diagnosis supports the patient's proactive approach to managing their condition. Incorrect choices: A: Risk - This diagnosis would be used if the patient was at risk for complications related to urinary elimination, not actively seeking to improve it. B: Problem focused - This type of diagnosis would be used if the patient was experiencing issues with urinary elimination that needed to be addressed. D: Collaborative problem - This diagnosis would involve identifying a problem that requires collaboration between healthcare professionals to resolve, which is not the case in this scenario.

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The correct answer is A: Blood glucose levels and fetal growth. Monitoring blood glucose levels is crucial in managing gestational diabetes to prevent complications for both the mother and baby. High blood glucose levels can lead to macrosomia (excessive fetal growth). Monitoring fetal growth is important to ensure the baby is growing appropriately. Choice B is incorrect because urine protein levels and blood pressure are typically monitored for preeclampsia, not specifically for a patient with gestational diabetes. Choice C is incorrect because while maternal weight gain and diet are important factors, monitoring blood glucose levels takes precedence in managing gestational diabetes. Choice D is incorrect because while fetal heart rate and activity patterns are important, monitoring blood glucose levels is more crucial in this scenario due to the patient's history of gestational diabetes.

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The correct answer is B because the arteries supplying the uterus arise from the abdominal aorta. The uterine arteries branch off the anterior division of the internal iliac artery, which itself arises from the posterior division of the internal iliac artery. This vascular supply ensures that the uterus receives oxygenated blood rich in nutrients necessary for its proper function. Choice A is incorrect because the common iliac artery does not directly supply blood to the uterus. Choice C is incorrect because the veins draining the uterus ultimately empty into the internal iliac veins, which then drain into the common iliac veins and not directly into the inferior vena cava. Choice D is incorrect because while the uterine arteries are indeed branches off the internal iliac artery, the internal iliac artery itself arises from the common iliac artery and not directly from the abdominal aorta.