ATI RN
ATI RN Comprehensive Exit Exam 2023
1. Which of the following is a sign of digoxin toxicity?
- A. Bradycardia
- B. Hypertension
- C. Tachycardia
- D. Tachypnea
Correct answer: A
Rationale: The correct answer is A, Bradycardia. Bradycardia, or a slower than normal heart rate, is a classic sign of digoxin toxicity. Digoxin is a medication commonly used to treat heart conditions, but an excess of digoxin in the body can lead to toxicity. This toxicity can manifest as various symptoms, with bradycardia being one of the most common ones. Hypertension (high blood pressure) and tachycardia (fast heart rate) are not typical signs of digoxin toxicity. Tachypnea, which refers to rapid breathing, is also not a common sign of digoxin toxicity.
2. A client with diabetes mellitus is being taught by a nurse on managing hypoglycemia. Which of the following instructions should the nurse include?
- A. Avoid consuming carbohydrate-rich foods.
- B. Consume 15 grams of a fast-acting carbohydrate.
- C. Drink a glass of water to raise blood glucose levels.
- D. Eat a snack before exercising to prevent hypoglycemia.
Correct answer: B
Rationale: The correct answer is B: Consume 15 grams of a fast-acting carbohydrate. Consuming 15 grams of a fast-acting carbohydrate, such as glucose tablets or juice, helps raise blood glucose levels quickly in cases of hypoglycemia. Choice A is incorrect because avoiding carbohydrate-rich foods during hypoglycemia can worsen the condition. Choice C is incorrect as drinking water does not effectively raise blood glucose levels. Choice D is incorrect as eating a snack before exercising is more related to preventing exercise-induced hypoglycemia, not managing hypoglycemia.
3. A client has a new prescription for furosemide. Which of the following instructions should the nurse include during discharge teaching?
- A. Avoid prolonged exposure to sunlight.
- B. Take this medication with a meal.
- C. Increase your intake of potassium-rich foods.
- D. Limit your fluid intake to 1 liter per day.
Correct answer: C
Rationale: The correct instruction for a client taking furosemide is to increase their intake of potassium-rich foods. Furosemide is a loop diuretic that can lead to potassium loss, so increasing potassium-rich foods helps prevent hypokalemia. Choice A, avoiding prolonged exposure to sunlight, is not directly related to furosemide use. Choice B, taking the medication with a meal, is not a specific requirement for furosemide administration. Choice D, limiting fluid intake to 1 liter per day, is not the correct advice as furosemide is a diuretic that often requires increased fluid intake to prevent dehydration.
4. What is the most important nursing assessment for a patient with suspected deep vein thrombosis (DVT)?
- A. Check for leg pain
- B. Perform Homan's sign test
- C. Monitor for redness
- D. Assess for warmth and swelling
Correct answer: A
Rationale: The most important nursing assessment for a patient with suspected deep vein thrombosis (DVT) is to check for leg pain. Leg pain is a cardinal symptom of DVT and is often the initial indicator of a blood clot. While assessing for warmth, swelling, and redness are also important in DVT evaluation, leg pain is the most crucial as it can prompt further diagnostic testing and interventions. Performing Homan's sign test is no longer recommended due to its low specificity and potential to dislodge a clot, causing complications. Monitoring for redness is important but may not always be present in DVT cases. Assessing for warmth and swelling is relevant but still secondary to the assessment of leg pain in suspected DVT cases.
5. Which lab value is most critical to monitor in a patient receiving insulin therapy?
- A. Monitor blood glucose
- B. Monitor potassium levels
- C. Monitor calcium levels
- D. Monitor sodium levels
Correct answer: A
Rationale: The correct answer is to monitor blood glucose levels. When a patient is receiving insulin therapy, it is crucial to monitor blood glucose levels regularly to prevent hypoglycemia, a potential side effect of insulin therapy. Monitoring potassium, calcium, or sodium levels is important for different medical conditions or treatments and is not directly related to insulin therapy.
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