Nokea
What is the appropriate diet for a patient with chronic kidney disease?
- A. Low protein diet
- B. High protein diet
- C. Low sodium diet
- D. Low potassium diet
Correct Answer: A
Rationale: A low protein diet is the appropriate choice for a patient with chronic kidney disease because it helps to reduce the buildup of waste products in the body, which the kidneys may struggle to filter out. High protein diets can put extra strain on the kidneys by increasing the workload to eliminate the byproducts of protein metabolism. While low sodium and low potassium diets can also be important for managing certain aspects of kidney disease, the primary focus should be on controlling protein intake to lessen the burden on the kidneys.
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A nurse is caring for a client who is receiving oxytocin to augment labor. The client's contractions are occurring every 90 seconds with a duration of 90 seconds. Which of the following actions should the nurse take?
- A. Increase oxytocin infusion.
- B. Decrease oxytocin infusion.
- C. Maintain oxytocin infusion.
- D. Discontinue oxytocin infusion.
Correct Answer: D
Rationale: The correct action for the nurse to take in this scenario is to discontinue the oxytocin infusion. With contractions occurring every 90 seconds with a duration of 90 seconds, the contractions are too frequent and prolonged, which can lead to uterine rupture or fetal distress. Increasing or maintaining the oxytocin infusion would exacerbate the situation, potentially causing harm to the mother and fetus. Decreasing the oxytocin infusion might not be sufficient to address the issue, making discontinuation the most appropriate action to ensure the safety of both the client and the baby.
What is the appropriate action for a patient experiencing a severe allergic reaction?
- A. Administer epinephrine
- B. Administer antihistamines
- C. Administer corticosteroids
- D. Administer oxygen
Correct Answer: A
Rationale: The correct answer is to administer epinephrine. Epinephrine is the first-line treatment for severe allergic reactions as it helps reverse the symptoms rapidly by constricting blood vessels, increasing heart rate, and opening airways. Antihistamines (Choice B) may help with mild allergic reactions but are not effective for severe cases. Corticosteroids (Choice C) are used to reduce inflammation and are typically not the first-line treatment for acute severe allergic reactions. Administering oxygen (Choice D) may be necessary to support breathing in severe cases, but epinephrine is the primary treatment to reverse the allergic reaction symptoms.
What is the primary purpose of administering insulin to a patient with diabetes?
- A. Regulate blood glucose levels
- B. Increase metabolism
- C. Prevent complications
- D. Promote insulin sensitivity
Correct Answer: A
Rationale: The correct answer is A: 'Regulate blood glucose levels.' Administering insulin to a patient with diabetes helps regulate blood glucose levels by facilitating the uptake of glucose into cells, thereby lowering high blood sugar levels. This process aims to prevent hyperglycemia and its associated complications. Choice B, 'Increase metabolism,' is incorrect as the primary role of insulin is not to increase metabolism directly. Choice C, 'Prevent complications,' is partially correct as regulating blood glucose through insulin administration does help prevent complications associated with uncontrolled diabetes, but it is not the primary purpose. Choice D, 'Promote insulin sensitivity,' is incorrect as insulin itself is administered to compensate for the lack of endogenous insulin in diabetic patients, rather than to promote sensitivity to it.
A patient refused a newly opened fentanyl patch. Which of the following actions should the nurse take?
- A. Ask another nurse to witness the disposal of the new patch
- B. Dispose of the patch in a sharps container
- C. Send the patch back to the pharmacy
- D. Document the refusal and remove the patch
Correct Answer: A
Rationale: When a patient refuses a newly opened fentanyl patch, the nurse should ask another nurse to witness the disposal of the new patch. This action ensures accountability, proper protocol, and prevents any potential diversion or misuse of the medication. Disposing of the patch in a sharps container (Choice B) is not sufficient as it does not address the need for witness accountability. Sending the patch back to the pharmacy (Choice C) may not be appropriate without proper documentation and witness. Simply documenting the refusal and removing the patch (Choice D) may lack the necessary verification of proper disposal.
Which electrolyte imbalance is commonly associated with patients on furosemide?
- A. Hypokalemia
- B. Hyponatremia
- C. Hyperkalemia
- D. Hypercalcemia
Correct Answer: A
Rationale: The correct answer is A: Hypokalemia. Furosemide, a loop diuretic, can lead to potassium loss in the body, resulting in hypokalemia. This electrolyte imbalance is commonly associated with furosemide use due to its mechanism of action in the kidneys. Hyponatremia (choice B) is not typically associated with furosemide. Hyperkalemia (choice C) and hypercalcemia (choice D) are not common electrolyte imbalances seen with furosemide use.