ATI RN
ATI Capstone Adult Medical Surgical Assessment 2
1. What ECG changes are expected in a patient with hypokalemia?
- A. Flattened T waves
- B. Prominent U waves
- C. Widened QRS complexes
- D. Tall T waves
Correct answer: A
Rationale: Flattened T waves are an early indicator of hypokalemia on an ECG. Hypokalemia primarily presents with flattened T waves, not prominent U waves, widened QRS complexes, or tall T waves. Prominent U waves are associated with hypokalemia only in severe cases. Widened QRS complexes are more indicative of hyperkalemia, while tall T waves are seen in hyperkalemia as well.
2. A patient is receiving discharge instructions for GERD. Which of the following statements by the patient demonstrates an understanding of the teaching?
- A. I should take my medication with orange juice.
- B. Having a bedtime snack will prevent heartburn.
- C. I will lie down after meals.
- D. I will limit activities that require bending at the waist.
Correct answer: D
Rationale: The correct answer is D. Patients with GERD should avoid activities that increase intra-abdominal pressure, such as bending at the waist, as this can lead to reflux. Choice A is incorrect because medications for GERD are usually taken with water, not citrus juices. Choice B is incorrect as having a bedtime snack can worsen GERD symptoms. Choice C is incorrect because lying down after meals can also exacerbate reflux due to the effects of gravity.
3. What dietary recommendations are given to a patient with pre-dialysis end-stage kidney disease?
- A. Reduce phosphorus intake to 700 mg/day
- B. Increase sodium intake
- C. Restrict protein intake to 0.55-0.60 g/kg/day
- D. Increase protein intake
Correct answer: A
Rationale: The correct recommendation for a patient with pre-dialysis end-stage kidney disease is to reduce phosphorus intake to 700 mg/day. Excessive phosphorus intake can be harmful to individuals with kidney disease as their kidneys may not be able to excrete it efficiently. Choice B is incorrect because increasing sodium intake is generally not recommended for patients with kidney disease, as it can contribute to fluid retention and high blood pressure. Choice C is incorrect as protein restriction is commonly advised for individuals with advanced kidney disease to reduce the workload on the kidneys. Choice D is also incorrect as increasing protein intake can further burden the kidneys.
4. What recommendations should the nurse provide to a patient diagnosed with GERD?
- A. Avoid items like mint that increase gastric acid secretion
- B. Eat small, frequent meals
- C. Avoid eating 1 hour before bedtime
- D. Avoid black and red pepper
Correct answer: A
Rationale: The correct answer is A: 'Avoid items like mint that increase gastric acid secretion.' Mint can relax the lower esophageal sphincter, leading to increased gastric acid secretion and worsening GERD symptoms. Choice B is a good recommendation for GERD management as it helps prevent excessive stomach distension. Choice C is also a recommended practice to avoid reflux during sleep. Choice D, avoiding black and red pepper, is not directly linked to exacerbating GERD symptoms, so it is not the most relevant recommendation for a patient diagnosed with GERD.
5. What signs indicate increased intracranial pressure (IICP)?
- A. Restlessness, irritability, and confusion
- B. Sudden onset of seizures
- C. Bradycardia and altered pupil response
- D. Loss of consciousness
Correct answer: A
Rationale: Restlessness, irritability, and confusion are early signs of increased intracranial pressure (IICP). These symptoms occur due to the brain's increased pressure within the skull. Sudden onset of seizures (Choice B) is not typically associated with increased intracranial pressure. Bradycardia and altered pupil response (Choice C) are signs of advanced or worsening IICP. Loss of consciousness (Choice D) is a late sign of increased intracranial pressure.
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