ATI RN
ATI Med Surg Cardiac Exam Questions
Extract:
Question 1 of 5
Identify the following Cardiac Rhythm:
Correct Answer: A
Rationale: Atrial fibrillation is identified by an irregularly irregular rhythm with no distinct P waves.
Question 2 of 5
A nurse is reviewing the lab results and electrocardiogram (ECG) of a patient with End Stage Renal Disease (ESRD). The nurse correlates which ECG finding to a potassium level of 6.8?
Correct Answer: C
Rationale: Peaked T waves are a hallmark of hyperkalemia due to increased repolarization speed.
Question 3 of 5
A nurse is caring for a client who is scheduled for an echocardiogram the following day. Which of the following information should the nurse include about the test?
Correct Answer: C
Rationale: An echocardiogram evaluates heart structure, valve function, and muscle performance.
Question 4 of 5
A client has undergone diagnostic testing and received a diagnosis of sinus bradycardia. Which interventions are most appropriate and should be included in the client's plan of care? (SELECT ALL THAT APPLY)
Correct Answer: C,D,E
Rationale: Prevention of falls is essential due to the risk of dizziness and syncope. Monitoring heart rate and rhythm ensures detection of worsening bradycardia or arrhythmias. Assessing for neurologic changes is critical as reduced cerebral perfusion can cause confusion or syncope.
Question 5 of 5
A nurse is caring for a client with heart failure (HF) and preparing to give a daily dose of Digoxin (Lanoxin). The nurse understands the rationale for giving this medication for HF is which of the following?
Correct Answer: A
Rationale: Digoxin, a positive inotrope, increases cardiac contractility, improving output in heart failure.