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Which anatomic malformations are associated with Tetralogy of Fallot?
- A. A sub-aortic septal defect, an overriding aorta, left ventricular hypertrophy, and right ventricular outflow
- B. A sub-aortic septal defect, an overriding aorta, right ventricular hypertrophy, and left ventricular outflow
- C. A sub-aortic septal defect, an overriding aorta, pulmonary atresia, and right ventricular outflow
- D. A sub-aortic septal defect, an overriding aorta, right ventricular hypertrophy, and right ventricular outflow
Correct Answer: D
Rationale: Tetralogy of Fallot is characterized by a combination of four heart defects: a sub-aortic septal defect, an overriding aorta, right ventricular hypertrophy, and right ventricular outflow obstruction. This leads to mixing of oxygen-poor and oxygen-rich blood, resulting in cyanosis. Therefore, the correct answer is D. Choices A, B, and C are incorrect because they do not accurately describe the specific combination of anatomic malformations seen in Tetralogy of Fallot.
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Who should document care?
- A. The LPNs should document the care that they provided and the care that was given by unlicensed assistive staff.
- B. The registered nurse must document all of the care that is provided by the nursing assistants because they are accountable for all care.
- C. All staff members should document all of the care that they have provided.
- D. All staff should document all of the care that they have provided but the registered nurse, as the only independent practitioner, signs it.
Correct Answer: C
Rationale: All staff members should document the care they provided as part of their accountability and to ensure accurate and comprehensive records. In healthcare settings, it is essential for all staff to document the care they deliver for continuity of care and legal purposes. The registered nurse may sign off on the documentation for oversight purposes, but the responsibility of documenting care extends to all staff involved in patient care. Choices A and B incorrectly limit the responsibility to specific roles, while choice D inaccurately suggests that only the registered nurse signs off on the documentation, overlooking the importance of comprehensive documentation by all staff members involved.
A nurse is reviewing laboratory results and notes that a client's serum sodium level is 150 mEq/L. The nurse reports the serum sodium level to the physician, and the physician prescribes dietary instructions based on the sodium level. Which food item should the nurse instruct the client to avoid?
- A. Peas
- B. Cauliflower
- C. Low-fat yogurt
- D. Processed oat cereals
Correct Answer: D
Rationale: The correct answer is processed oat cereals. Processed oat cereals are often high in sodium content, which should be avoided in cases of hypernatremia. Peas, cauliflower, and low-fat yogurt are generally low in sodium and are not typically contraindicated in hypernatremia. Therefore, choices A, B, and C are incorrect.
A nurse is comparing the rate of medication errors on the medical unit to the rate from a medical unit in a magnet hospital. Which of the following quality improvement methods is the nurse using?
- A. Structure audit
- B. Benchmarking
- C. Risk benefit analysis
- D. Root cause analysis
Correct Answer: B
Rationale: The correct answer is B: Benchmarking. Benchmarking involves comparing performance metrics with those from other units or institutions, which is exactly what the nurse is doing by comparing the rate of medication errors on their medical unit to the rate from a medical unit in a magnet hospital. Choice A, Structure audit, is not relevant to this scenario as it focuses on assessing the physical, organizational, or procedural structures in a healthcare setting. Choice C, Risk benefit analysis, involves weighing the potential risks and benefits of a particular course of action, not comparing performance metrics. Choice D, Root cause analysis, is a method used to identify the underlying causes of problems or adverse events, not to compare performance metrics between units.
A nurse is preparing a client for surgery. The client has signed the consent form but tells the nurse that she has reconsidered because she is worried about the pain. Which of the following responses by the nurse is appropriate?
- A. If you have the procedure now, you won't have to deal with pain and disability later.
- B. You'll be fine. You'll receive a prescription for pain medication.
- C. Why didn't you discuss your concerns with your provider?
- D. I understand and it's not too late to change your mind.
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
What is a major benefit of electronic health records (EHRs)?
- A. Increased paperwork
- B. Better coordination of care
- C. Higher risk of data breaches
- D. More manual data entry
Correct Answer: B
Rationale: The major benefit of electronic health records (EHRs) is better coordination of care. EHRs allow healthcare providers to access and share patient information more efficiently, leading to improved coordination and continuity of care. Choice A, increased paperwork, is incorrect as EHRs aim to reduce paperwork by digitizing and centralizing health records. Choice C, higher risk of data breaches, is incorrect as EHRs have security measures in place to protect patient data. Choice D, more manual data entry, is incorrect as EHRs aim to automate and streamline data entry processes.