RN exams clinical judgment practice questions set 138

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The correct answer is B: Have naloxone available. Butorphanol is an opioid agonist-antagonist that can cause respiratory depression in the mother and baby. Naloxone is an opioid antagonist used to reverse opioid effects, such as respiratory depression. Having naloxone available is crucial in case the client experiences respiratory depression post-delivery due to the butorphanol administration. Administering butorphanol subcutaneously (A) is not recommended as the client has already received it intravenously. Administering intravenous fluid bolus (C) may not directly address the potential respiratory depression caused by butorphanol. Placing oxygen 10 L by nasal cannula (D) may help with oxygenation but does not directly address the opioid effects of butorphanol.

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The correct answer is D: Reassess the client's condition. When an expected outcome is not achieved, the nurse must reassess the client's condition to identify the reasons for the lack of success. This step allows the nurse to gather more information, adjust the plan of care if necessary, and determine the most suitable course of action to help the client achieve the desired outcome. Choice A: Terminating the plan of care is premature without reassessing the client's condition and identifying potential barriers to success. Choice B: Modifying the plan of care may be necessary after reassessment but should not be the first step. Choice C: Reassigning care to another nurse does not address the underlying issues affecting the client's response to the intervention.

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The correct answer is C: deposits of adipose tissue in the trunk and dorsocervical area. In Cushing's syndrome, there is excess cortisol production leading to central obesity with fat accumulation in the trunk and dorsocervical area (buffalo hump). This is due to cortisol's role in redistributing fat. A: hypotension is incorrect because individuals with Cushing's syndrome typically have hypertension due to the effects of excess cortisol on blood pressure regulation. B: thick, coarse skin is incorrect as individuals with Cushing's syndrome may have thin, fragile skin due to decreased collagen formation. D: weight gain in arms and legs is incorrect as the weight gain in Cushing's syndrome tends to be centralized in the trunk and face rather than the extremities.

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The correct answer is B because it encourages the patient to reflect on the potential causes of their fatigue, leading to a more detailed and insightful response. This open-ended question allows the patient to explore various factors contributing to their fatigue, such as lifestyle habits, medical conditions, or emotional stressors. Choice A focuses on stress, which may not be the primary cause of fatigue for the patient. Choice C is too specific and may not uncover other relevant information. Choice D assumes that sleep duration is the sole factor contributing to fatigue, neglecting other possible causes. Overall, choice B facilitates a more comprehensive discussion and helps the nurse gather valuable information to address the patient's concerns effectively.

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The correct action to include in the plan of care for a thrombocytopenic patient is to avoid intramuscular injections. Thrombocytopenia is a condition characterized by a decreased number of platelets, which are essential for blood clotting. Intramuscular injections can pose a risk of bleeding in patients with low platelet counts. Encouraging increased oral fluids (choice B) is beneficial for hydration but does not directly address the risk of bleeding associated with thrombocytopenia. Checking temperature every 4 hours (choice C) is important for monitoring infection but does not specifically address the risk of bleeding. Increasing intake of iron-rich foods (choice D) is more related to addressing anemia, not the primary concern of bleeding in thrombocytopenia.

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The correct answer is B. Embryo freezing in fertility treatments allows for the storage of embryos for future use, preserving fertility options. This is important in case the initial IVF cycle is unsuccessful or if the individual wants to have more children later on. Freezing embryos also enables individuals to avoid repeated egg retrieval cycles, saving time, cost, and potential risks associated with the procedure. Additionally, it allows for the preservation of younger and healthier embryos, optimizing the chances of successful pregnancy in the future. The other choices are incorrect because they do not align with the primary purpose of embryo freezing in fertility treatments, which is to provide individuals with the option to use stored embryos in the future.

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The correct answer is B because inhibiting the abnormally high cholinergic tone in the striatum can help reduce tremors. The striatum plays a key role in motor control, and an imbalance between cholinergic and dopaminergic signaling can lead to tremors. By inhibiting the excessive cholinergic activity, the balance is restored, resulting in reduced tremor. A: Inhibition of levodopa metabolism in the striatum wouldn't directly affect tremors as levodopa is a precursor to dopamine. C: Activation of dopaminergic receptors in the striatum may help with motor control but wouldn't specifically address the cholinergic imbalance causing tremors. D: Blockade of ? adrenoceptors in skeletal muscle is unrelated to the striatum and cholinergic signaling involved in tremors.

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Sure! The hallmark feature of an analytic study in epidemiology is the use of an appropriate comparison group (Choice A). This is essential for drawing valid conclusions about the relationship between an exposure and an outcome. By comparing individuals with the exposure to those without, researchers can assess the association between the exposure and the outcome. Choice B, randomization in recruiting study participants, is more related to experimental studies rather than analytic epidemiological studies. Choice C, confirmation of diagnosis via lab testing, is important for accurate data collection but not unique to analytic studies. Choice D, testing a hypothesis, is a common step in research but does not specifically define an analytic study in epidemiology.

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Step-by-step rationale: 1. Puberty is the period of human development marked by the onset of secondary sex characteristics. 2. Hormonal changes during puberty trigger physical changes such as breast development and facial hair growth. 3. These changes indicate the transition from childhood to adulthood. 4. Preschool is too early for secondary sex characteristics. Middle and late adulthood occur after the completion of sexual development. Summary: A. Preschool is incorrect as it is too early for the development of secondary sex characteristics. B. Middle adulthood is incorrect as it occurs after the completion of puberty. D. Late adulthood is incorrect as it is characterized by aging-related changes, not the development of secondary sex characteristics.

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The correct answer is B: Fraction of an unchanged drug reaching the systemic circulation following any route of administration. Bioavailability refers to the proportion of an administered dose of unchanged drug that reaches the systemic circulation. This is crucial in determining the effectiveness of a drug. Option A is incorrect because bioavailability is not specifically related to the amount excreted in urine. Option C is incorrect as it refers to permeability through the blood-brain barrier, which is a different concept. Option D is incorrect as it pertains to plasma protein binding, which is not the same as bioavailability. In summary, bioavailability is about the amount of a drug that reaches systemic circulation intact, making option B the correct choice.