Nokea
A patient with chronic kidney disease may require dietary restrictions. Which of the following diets should the healthcare provider prescribe?
- A. Low sodium diet
- B. Potassium restricted diet
- C. High phosphorus diet
- D. High protein diet
Correct Answer: B
Rationale: Patients with chronic kidney disease often require a potassium-restricted diet to help manage their electrolyte levels. Excessive potassium intake can be harmful to individuals with compromised kidney function. While monitoring sodium intake is also important for these patients, a low sodium diet is not specifically indicated in the question. High phosphorus diet and high protein diet are not recommended for individuals with chronic kidney disease as they can further stress the kidneys and worsen the condition.
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A home health nurse is providing teaching to the family of a client who has a seizure disorder. Which of the following interventions should the nurse include in the teaching?
- A. Keep a padded tongue depressor near the bedside
- B. Place a pillow under the client's head during a seizure
- C. Administer diazepam intravenously at the onset of seizures
- D. Position the client on their side during a seizure
Correct Answer: D
Rationale: The correct intervention for a client who has a seizure disorder is to position the client on their side during a seizure. This helps to prevent aspiration and ensures a patent airway. Keeping a padded tongue depressor near the bedside (Choice A) is not recommended as it can cause injury during a seizure. Placing a pillow under the client's head during a seizure (Choice B) is also not advised as it can obstruct the airway. Administering diazepam intravenously at the onset of seizures (Choice C) is not typically done at home without healthcare provider direction.
A nurse is teaching a client about using a continuous positive airway pressure (CPAP) device to treat obstructive sleep apnea. Which of the following information should the nurse include in the teaching?
- A. It delivers a preset amount of inspiratory pressure throughout the breathing cycle
- B. It has a continuous adjustment feature that changes the airway pressure throughout the cycle
- C. It delivers a preset amount of airway pressure throughout the breathing cycle
- D. It delivers positive pressure at the end of each breath
Correct Answer: C
Rationale: The correct answer is C because a CPAP device delivers a preset amount of positive airway pressure continuously throughout all inspiration and expiration cycles. Choice A is incorrect because CPAP does not deliver inspiratory pressure at the beginning of each breath; it provides continuous positive pressure. Choice B is incorrect because CPAP typically delivers a constant pressure rather than having a feature that changes pressure throughout the cycle. Choice D is incorrect as CPAP does not deliver positive pressure specifically at the end of each breath; it maintains a consistent pressure throughout the breathing cycle.
A nurse is caring for a client who has a traumatic brain injury. Which of the following findings should indicate to the nurse the need for immediate intervention?
- A. Axillary temperature 37.2°C (99°F)
- B. Apical pulse 100/min
- C. Respiratory rate 30/min
- D. Blood pressure 140/84 mm Hg
Correct Answer: C
Rationale: The correct answer is C. The nurse should prioritize airway and breathing in a client with a traumatic brain injury. An increased respiratory rate may indicate CO2 retention, which could lead to increased intracranial pressure. Choice A, axillary temperature 37.2°C (99°F), is within normal range and does not indicate an immediate need for intervention. Choice B, apical pulse 100/min, is slightly elevated but not as critical as respiratory distress in this scenario. Choice D, blood pressure 140/84 mm Hg, is also within normal limits and does not require immediate intervention compared to the respiratory rate.
A nurse is developing a plan of care for a client who will be placed in halo traction following surgical repair of the cervical spine. Which of the following interventions should the nurse include in the plan?
- A. Inspect the pin site every 4 hours
- B. Monitor the client's skin under the halo vest
- C. Ensure two personnel hold the halo device when repositioning the client
- D. Apply powder to the client's skin under the vest to decrease itching
Correct Answer: B
Rationale: The correct answer is to monitor the client's skin under the halo vest. This is important to assess for signs of skin issues such as excessive sweating, redness, or blistering, which can lead to skin breakdown and infection. Choice A is incorrect because while inspecting the pin site is important, it should be done more frequently than every 4 hours. Choice C is incorrect as the halo device should be supported by the client's body weight, not personnel, when repositioning. Choice D is incorrect because applying powder frequently can increase the risk of skin irritation and infection.
A nurse is caring for a client who is receiving total parenteral nutrition (TPN). Which of the following findings should the nurse identify as a possible complication of TPN administration?
- A. Pitting edema of bilateral lower extremities
- B. Hypoactive bowel sounds in all four quadrants
- C. Weight is the same as the day before
- D. Bilateral posterior lung sounds are diminished
Correct Answer: A
Rationale: The correct answer is A: Pitting edema of bilateral lower extremities. Pitting edema can indicate fluid overload, which is a potential complication of TPN administration. Choice B, hypoactive bowel sounds, is more indicative of a gastrointestinal issue rather than a complication of TPN. Choice C, weight remaining the same, is expected to remain stable with proper TPN administration. Choice D, diminished lung sounds, is not directly related to TPN administration and is more suggestive of a respiratory issue.