ATI RN
ATI Med Surg Exam 1 2024 Questions
Extract:
Question 1 of 5
A nurse is reviewing laboratory results for a client who has atrial fibrillation. Which of the following blood test results should the nurse understand can be a possible cause of atrial fibrillation?
Correct Answer: B
Rationale: A common cause of atrial fibrillation is hyperthyroidism, which is characterized by an overactive thyroid gland and often presents with elevated TSH levels. Thyroid hormones play a significant role in regulating heart rate and rhythm. Excess thyroid hormone can lead to increased heart rate and irregular heart rhythms, including atrial fibrillation.
Question 2 of 5
A nurse admits a client who has a subarachnoid hemorrhage and increased intracranial pressure (ICP). Which of the following medications should the nurse expect to administer to decrease ICP?
Correct Answer: B
Rationale: Mannitol is an osmotic diuretic that reduces intracranial pressure by drawing fluid from brain tissue into the bloodstream, effectively reducing cerebral edema.
Question 3 of 5
A nurse is providing care for a group of clients who have coronary artery disease who are all scheduled for coronary artery bypass grafts (CABG). Which of the following clients is at the highest risk for complications following the surgical procedure?
Correct Answer: D
Rationale: COPD increases the risk of postoperative complications like atelectasis, pneumonia, and respiratory failure due to impaired respiratory function, making this client the highest risk.
Question 4 of 5
A nurse is assessing a client who has a possible abdominal aortic aneurysm (AAA). Which of the following is an early manifestation of an AAA?
Correct Answer: A
Rationale: A. Lower back or groin pain is an early manifestation of an AAA, resulting from pressure on surrounding structures or nerve irritation as the aneurysm expands.
Question 5 of 5
A nurse is obtaining a preoperative medical and surgical history from a client scheduled for a cataract extraction procedure. Which of the following client statements require further investigation by the nurse?
Correct Answer: D
Rationale: Recent respiratory symptoms like cough and runny nose may indicate an infection, which could increase surgical risks and requires further evaluation.