Nursing Elites

1. A patient is admitted with signs of stroke. Which of the following diagnostic tests should the nurse anticipate as the priority?

• A. CT scan
• B. MRI
• C. X-ray
• D. Ultrasound

Correct answer: A

Rationale: A CT scan is the priority diagnostic test to identify and confirm the location and severity of a stroke.

2. A client is prescribed 1g of potassium phosphate IV to be infused continuously over 6 hr. Available is 1 g in 250 ml of dextrose 5%. What rate should the nurse set the IV pump to run at?

• A. 40 ml/hr
• B. 42 ml/hr
• C. 44 ml/hr
• D. 46 ml/hr

Correct answer: B

Rationale: To calculate the IV rate, divide the total volume by the total time in hours. In this case, 1 g in 250 ml is to be infused over 6 hours. Therefore, 250 ml / 6 hr = 42 ml/hr. This means the IV pump should be set to run at 42 ml/hr. Choices A, C, and D are incorrect as they do not accurately calculate the infusion rate based on the provided information.

3. When working with a client who does not speak the same language, which of the following actions should the nurse take?

• A. Speak directly to the interpreter
• B. Use family members to translate
• C. Speak directly to the patient
• D. Use medical jargon

Correct answer: C

Rationale: When caring for a client who does not speak the same language, it is essential for the nurse to speak directly to the patient. This approach helps maintain rapport, establishes a trusting relationship, and ensures better communication. Speaking to the interpreter instead of the patient can lead to misunderstandings and hinder the therapeutic relationship. Using family members to translate is not recommended as they may not provide accurate or confidential information. Lastly, using medical jargon can further complicate communication and may not be understood by the patient.

4. When considering a bone marrow transplant for a client with leukemia, which ethical principle pertains to minimizing harm to the client?

• A. Justice
• B. Nonmaleficence
• C. Autonomy
• D. Beneficence

Correct answer: B

Rationale: The correct answer is B: Nonmaleficence. Nonmaleficence is the ethical principle that emphasizes the obligation to do no harm, making it crucial in medical decision-making. In the context of a bone marrow transplant for a client with leukemia, the primary concern is to minimize harm and avoid causing any unnecessary suffering or adverse effects. Choices A, C, and D are incorrect: Justice relates to fairness in resource allocation and treatment decisions, Autonomy involves respecting the patient's right to make decisions about their own care, and Beneficence refers to the obligation to act in the patient's best interest and promote their well-being, which may involve some level of risk or harm for overall benefit.

5. A nurse is monitoring an older adult female client who had a myocardial infarction (MI) for the development of an acute kidney injury (AKI). Which of the following findings should the nurse identify as indicating an increased risk of AKI?

• A. Magnesium 2.0 mEq/L
• B. Blood urea nitrogen (BUN) 20 mg/dL
• C. Serum Osmolality 290 mOsm/kg H2O
• D. Serum creatinine 1.8 mg/dL

Correct answer: D

Rationale: An elevated serum creatinine level (1.8 mg/dL) is a significant indicator of potential kidney impairment. In acute kidney injury (AKI), serum creatinine levels rise due to decreased kidney function, reflecting the kidneys' inability to effectively filter waste from the blood. Magnesium level, BUN, and serum osmolality are not direct indicators of kidney function or risk of AKI. Magnesium levels are more related to electrolyte balance, BUN can be affected by factors other than kidney function, and serum osmolality reflects the concentration of solutes in the blood, not specifically kidney function.

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