ATI RN
ATI RN Exit Exam Test Bank
1. A client who is at 28 weeks of gestation is being taught by a nurse about managing heartburn. Which of the following instructions should the nurse include?
- A. Eat small, frequent meals.
- B. Drink a glass of milk with each meal.
- C. Lie down after meals.
- D. Drink plenty of fluids with meals.
Correct answer: A
Rationale: The correct instruction for managing heartburn during pregnancy is to eat small, frequent meals. This helps prevent heartburn by reducing gastric distention. Option B, drinking a glass of milk with each meal, may exacerbate heartburn in some individuals due to its fat content. Option C, lying down after meals, can worsen heartburn as it allows stomach acid to flow back into the esophagus. Option D, drinking plenty of fluids with meals, can also contribute to heartburn by distending the stomach. Therefore, the best advice for managing heartburn during pregnancy is to eat small, frequent meals.
2. A client with osteoporosis is being taught about dietary choices by a nurse. Which of the following foods should the nurse recommend?
- A. Carrots
- B. Milk
- C. Leafy green vegetables
- D. Bananas
Correct answer: C
Rationale: The correct answer is C: Leafy green vegetables. Leafy green vegetables are rich in calcium, which is essential for bone health and can help prevent bone loss in clients with osteoporosis. Carrots (choice A), while nutritious, are not as high in calcium as leafy green vegetables. Milk (choice B) is also a good source of calcium but may not be suitable for clients who are lactose intolerant. Bananas (choice D) are a healthy fruit choice but do not provide significant amounts of calcium needed for osteoporosis.
3. A nurse is assessing a client who is receiving a continuous heparin infusion. Which of the following findings should the nurse report to the provider?
- A. Platelet count of 200,000/mm³
- B. aPTT of 50 seconds
- C. Hemoglobin of 14 g/dL
- D. INR of 1.0
Correct answer: D
Rationale: The correct answer is D because an INR of 1.0 is below the therapeutic range for clients receiving heparin, indicating a potential need for dosage adjustment. Platelet count (choice A) within normal range, aPTT (choice B) within therapeutic range, and hemoglobin level (choice C) are not directly related to the monitoring of heparin therapy and would not require immediate reporting to the provider.
4. Which electrolyte imbalance is most concerning in a patient taking digoxin?
- A. Monitor potassium levels
- B. Monitor calcium levels
- C. Monitor sodium levels
- D. Monitor magnesium levels
Correct answer: A
Rationale: The correct answer is to monitor potassium levels. Patients taking digoxin are at risk of developing toxicity due to hypokalemia. Low potassium levels can potentiate the toxic effects of digoxin on the heart, leading to serious arrhythmias. Monitoring calcium levels (Choice B) is not the primary concern in patients taking digoxin. While calcium levels play a role in cardiac function, hypocalcemia is not directly associated with digoxin toxicity. Monitoring sodium levels (Choice C) is important for other conditions but is not the primary concern in a patient taking digoxin. Monitoring magnesium levels (Choice D) is also essential, but hypomagnesemia is not as directly linked to digoxin toxicity as hypokalemia.
5. A nurse is reviewing the laboratory results of a client who has hypokalemia. Which of the following findings should the nurse expect?
- A. Serum potassium 5.4 mEq/L
- B. Flat T waves
- C. Elevated ST segments
- D. Bradycardia
Correct answer: B
Rationale: Flat T waves are a characteristic ECG finding in hypokalemia. Hypokalemia causes a decrease in serum potassium levels, leading to altered cardiac conduction. Flat T waves are associated with hypokalemia-induced cardiac dysrhythmias. Elevated ST segments are typically seen in conditions like myocardial infarction, not in hypokalemia. Bradycardia is not a typical manifestation of hypokalemia; instead, tachycardia may occur due to potassium imbalances affecting the heart's electrical activity.
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