Nokea
Which electrolyte imbalance is most common in patients receiving furosemide?
- A. Hypokalemia
- B. Hypercalcemia
- C. Hyponatremia
- D. Hyperkalemia
Correct Answer: A
Rationale: The correct answer is A, Hypokalemia. Furosemide, a loop diuretic, commonly leads to potassium loss in the urine, causing hypokalemia. This electrolyte imbalance should be closely monitored in patients taking furosemide. Choices B, C, and D are incorrect because hypercalcemia, hyponatremia, and hyperkalemia are not typically associated with furosemide use.
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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.
What is the priority intervention for a patient with a severe allergic reaction?
- A. Administer epinephrine
- B. Administer corticosteroids
- C. Administer oxygen
- D. Administer antihistamines
Correct Answer: A
Rationale: The correct answer is to administer epinephrine. Epinephrine is the first-line treatment for severe allergic reactions because it rapidly reverses the symptoms of anaphylaxis by constricting blood vessels, increasing heart rate, and relaxing airway muscles. Corticosteroids, although helpful to reduce inflammation, are not the priority in the acute management of severe allergic reactions. Oxygen may be needed to support breathing, but it is not the initial priority. Antihistamines are not as effective as epinephrine in treating severe allergic reactions and should not be the first intervention.
What is the appropriate intervention when a patient experiences a fall?
- A. Assess for injuries
- B. Call for help
- C. Document the fall
- D. Notify the healthcare provider
Correct Answer: A
Rationale: The appropriate intervention when a patient experiences a fall is to assess for injuries. This immediate action helps in identifying any harm or complications resulting from the fall, allowing for timely intervention. Calling for help may be necessary after assessing the injuries, but the priority is to evaluate the patient's condition. Documenting the fall is important for record-keeping purposes but should come after ensuring the patient's safety. Notifying the healthcare provider can be done once the assessment has been completed and any necessary initial interventions have been initiated.
What is a crucial nursing responsibility when caring for a patient with a central line?
- A. Flush the line with saline
- B. Monitor for infection
- C. Monitor fluid balance
- D. Replace the central line
Correct Answer: B
Rationale: When caring for a patient with a central line, monitoring for infection is a crucial nursing responsibility. This is essential to prevent complications such as bloodstream infections. While flushing the line with saline and monitoring fluid balance are important aspects of care, they are not as critical as monitoring for infection. Replacing the central line is only done when necessary due to complications or at the end of its recommended use.
A client with gastroesophageal reflux disease (GERD) is receiving teaching from a nurse. Which of the following instructions should the nurse include?
- A. Lie down after meals to reduce discomfort.
- B. Limit fluid intake to 1 liter per day.
- C. Avoid eating spicy foods.
- D. Eat three large meals each day.
Correct Answer: C
Rationale: The correct answer is C: 'Avoid eating spicy foods.' Spicy foods can exacerbate symptoms of GERD by irritating the esophagus and causing discomfort. It is important for clients with GERD to avoid spicy foods to help manage their condition. Choices A, B, and D are incorrect. A client with GERD should not lie down after meals as this can worsen symptoms, limiting fluid intake to only 1 liter per day may not be appropriate for everyone, and eating three large meals each day can put pressure on the stomach and worsen GERD symptoms.