ATI RN
ATI Med Surg Exam N300 Exam Day Questions
Extract:
Question 1 of 5
The nurse is caring for a patient diagnosed with unstable angina who is prescribed metoprolol. The patient asks the nurse, 'Why do I have to take this medication?' What response by the nurse is most accurate?
Correct Answer: A
Rationale: Metoprolol, a beta-blocker, decreases the heart rate and reduces myocardial oxygen demand by lowering the workload on the heart, which is beneficial for managing unstable angina.
Question 2 of 5
The nurse is caring for a patient in the ICU with a diagnosis of acute closed head injury whose intracranial pressure (ICP) is 30mmHg. What is the priority action by the nurse?
Correct Answer: C
Rationale: Notifying the physician and raising the head of the bed helps to reduce ICP by promoting venous drainage. An ICP of 30 mmHg is critically high, requiring immediate intervention.
Question 3 of 5
The nurse is assessing a patient with a cochlear implant and notices that there is drainage, swelling, and tenderness behind the ear with the implant. What is the priority nursing intervention?
Correct Answer: B
Rationale: Obtaining a culture of the drainage is necessary to identify any infection and guide appropriate antibiotic treatment.
Question 4 of 5
The nurse is caring for a patient diagnosed with unstable angina who is prescribed metoprolol. The patient asks the nurse, 'Why do I have to take this medication?' What response by the nurse is most accurate?
Correct Answer: A
Rationale: Metoprolol, a beta-blocker, decreases the heart rate and reduces myocardial oxygen demand by lowering the workload on the heart, which is beneficial for managing unstable angina.
Question 5 of 5
The nurse is caring for a patient with a complete spinal cord injury at the level of C7. Which intervention would the nurse implement in order to prevent complications related to immobility?
Correct Answer: A
Rationale: Frequent passive range of motion exercises are crucial for preventing complications of immobility, such as contractures and pressure ulcers, and to promote circulation in patients with spinal cord injuries.