PCCN - Cardiovascular Patient Management Questions and Answers

Question 1

A patient is admitted with acute decompensated heart failure (ADHF) and presents with dyspnea, orthopnea, and 3+ pitting edema in the lower extremities. The patient's blood pressure is 98/60 mmHg. Which of the following interventions is the priority for this patient?

Accepted Answer

Administering intravenous furosemide.

Answer

The primary goal in treating acute decompensated heart failure with fluid overload is to reduce volume and relieve congestion. Intravenous loop diuretics, such as furosemide, are the first-line therapy to achieve this by promoting diuresis. Administering a fluid bolus would worsen the fluid overload. Compression wraps are contraindicated in hemodynamically unstable patients as they can shift fluid centrally and increase pulmonary congestion. While dobutamine (an inotrope) may be used if there is evidence of hypoperfusion, the initial priority is to address the severe fluid overload causing the patient's symptoms.

Question 2

A patient returns to the progressive care unit after a percutaneous coronary intervention (PCI) via the right radial artery. Which of the following assessment findings requires immediate nursing intervention?

Accepted Answer

The patient complains of numbness and tingling in the right fingers.

Answer

Numbness and tingling in the affected extremity after a radial artery PCI can indicate nerve compromise or impaired circulation, possibly due to hematoma formation or nerve compression. This is a serious complication that requires immediate assessment and intervention to prevent permanent damage. Mild pain, brisk capillary refill, and minor bruising are expected findings after this procedure.

Question 3

Which of the following medication classes is considered first-line for rate control in a stable patient newly diagnosed with atrial fibrillation and a rapid ventricular response?

Accepted Answer

Beta-blockers

Answer

For stable patients with atrial fibrillation and a rapid ventricular response, beta-blockers (e.g., metoprolol) or non-dihydropyridine calcium channel blockers (e.g., diltiazem) are recommended as first-line agents for rate control. Amiodarone is typically used for rhythm control or in specific situations like heart failure. Digoxin is generally considered a second-line agent as it is less effective at controlling heart rate during exercise. Sodium channel blockers are used for rhythm control, not rate control.

Question 4

A progressive care nurse is caring for a patient who is 48 hours post-coronary artery bypass graft (CABG) surgery. The patient is hemodynamically stable and has been extubated. Which nursing intervention is crucial to prevent postoperative pulmonary complications?

Accepted Answer

Encouraging the use of an incentive spirometer and splinting the incision when coughing.

Answer

Postoperative pulmonary complications, such as atelectasis and pneumonia, are significant risks after CABG surgery. Encouraging deep breathing and coughing is essential to keep the lungs clear. Using an incentive spirometer helps with deep breathing, and splinting the chest incision with a pillow provides support and reduces pain during coughing, making it more effective. Strict bed rest, cough suppression, and fluid restriction would increase the risk of pulmonary complications.

Question 5

A patient with a history of heart failure is being discharged from the progressive care unit. The nurse is providing education on lifestyle modifications. Which statement by the patient indicates a need for further teaching?

Accepted Answer

"I will try to drink at least 3 liters of water every day to stay hydrated."

Answer

Patients with heart failure are often on a fluid restriction to prevent volume overload. Encouraging a high fluid intake, such as 3 liters per day, would be contraindicated and indicates a need for further education. Daily weights, sodium restriction, and medication adherence are all key components of successful heart failure self-management.

PCCN Exam Practice Test

PCCN Exam Practice Test

PCCN - Cardiovascular Patient Management Questions and Answers