ATI LPN
ATI Medical Surgical Proctored Exam 2019 Quizlet Questions
Question 1 of 5
When assessing a client reporting severe pain in the right lower quadrant of the abdomen, which sign would most likely indicate appendicitis?
Correct Answer: A
Rationale: The correct answer is A: Rebound tenderness at McBurney's point. McBurney's point is located in the right lower quadrant and is a classic sign of appendicitis. Rebound tenderness at this point indicates inflammation in the peritoneum, suggesting appendicitis. Choices B, C, and D are not specific to appendicitis. Positive Murphy's sign is related to cholecystitis, Rovsing's sign is seen in acute appendicitis but is not as specific as rebound tenderness at McBurney's point, and Cullen's sign is associated with acute pancreatitis.
Question 2 of 5
A client with chronic obstructive pulmonary disease (COPD) is receiving oxygen therapy. Which intervention should the nurse implement to ensure the client's safety?
Correct Answer: C
Rationale: The correct answer is C because using a nasal cannula to deliver oxygen at a low flow rate is the safest intervention for a client with COPD. High flow rates can suppress the client's respiratory drive, leading to hypoventilation. Choice A is incorrect because increasing oxygen flow rate without assessing the client's oxygen saturation can be harmful. Choice B is incorrect as deep breathing and coughing can increase oxygen demand and worsen respiratory distress. Choice D is incorrect because oxygen should not be removed during eating or drinking, as it is essential for tissue oxygenation.
Question 3 of 5
The client with a history of heart failure is taking furosemide (Lasix). Which laboratory result should the nurse monitor closely?
Correct Answer: B
Rationale: The correct answer is B: Serum potassium. Furosemide is a loop diuretic that can cause potassium loss, leading to hypokalemia. Hypokalemia can exacerbate cardiac arrhythmias in patients with heart failure. Monitoring serum potassium levels is crucial to prevent complications. Incorrect choices: A: Serum sodium - Furosemide may cause hyponatremia, but it is less critical compared to hypokalemia in a client with heart failure. C: Serum calcium - Furosemide does not directly affect calcium levels significantly in most cases. D: Serum magnesium - While furosemide can cause hypomagnesemia, monitoring potassium is more essential in this scenario due to its impact on cardiac function.
Question 4 of 5
A client who underwent a total hip replacement is receiving discharge teaching from a nurse. Which instruction should the nurse include?
Correct Answer: A
Rationale: The correct answer is A: Avoid crossing your legs at the knees. Crossing legs increases risk of dislocation post hip replacement. It maintains proper alignment and reduces strain on the hip joint. Sitting in low chairs (B) can strain the hip. Bending at the waist (C) can strain the hip joint. Sleeping on the affected side (D) can lead to discomfort and pressure on the hip joint.
Question 5 of 5
A client with hypothyroidism is started on levothyroxine (Synthroid). Which statement by the client indicates a need for further teaching?
Correct Answer: D
Rationale: Correct Answer: D Rationale: 1. Levothyroxine is a lifelong medication for hypothyroidism. 2. Stopping medication prematurely can lead to symptom relapse. 3. Symptoms improving doesn't indicate the underlying condition is resolved. 4. Regular monitoring and dose adjustments are crucial. 5. Choice D shows misunderstanding of treatment duration and necessity. Summary: A: Correct, taking in the morning maximizes absorption. B: Correct, monitoring is necessary for dose adjustments. C: Correct, weight loss can affect thyroid hormone levels. D: Incorrect, as stopping medication prematurely is not advised.