ATI LPN
ATI LPN Med Surg Exam 6 Questions
Extract:
Question 1 of 5
A patient with multiple sclerosis (MS) is receiving treatment with methylprednisolone during an acute exacerbation. Which of the following is the expected therapeutic effect of this treatment?
Correct Answer: Methylprednisolone reduces inflammation and suppresses immune responses, helping manage acute exacerbations of multiple sclerosis.
Rationale:
Question 2 of 5
A nurse is caring for a client who develops a fat embolism after sustaining multiple fractures in a motor vehicle accident. Which of the following interventions should the nurse implement first?
Correct Answer: High-flow oxygen addresses hypoxia from fat embolism, making it the first priority.
Rationale:
Question 3 of 5
A nurse is reinforcing teaching with a client about risk factors for heart disease. Which of the following risk factors is modifiable?
Correct Answer: Smoking, sedentary lifestyle, diabetes, and hypertension are modifiable through lifestyle changes and medical management, unlike family history.
Rationale:
Question 4 of 5
A patient with active gastrointestinal bleeding is being monitored for complications. Which of the following signs indicates the patient is developing hypovolemic shock?
Correct Answer: Increased heart rate is an early sign of hypovolemic shock as the body compensates for reduced blood volume.
Rationale:
Question 5 of 5
A nurse is teaching a patient newly diagnosed with Parkinson's disease about the pathophysiology of the condition. Which of the following explanations best describes the underlying cause of Parkinson's disease?
Correct Answer: Parkinson's disease results from the degeneration of dopamine-producing neurons in the substantia nigra, causing motor symptoms like tremors and rigidity.
Rationale: