A nurse is caring for a client who has pericarditis. Which of the following interventions should the nurse implement?

Position the client with the head of the bed elevated to a 15° angle.

Check the client for jugular venous flattening.

Administer an anticoagulant medication to the client.

Assess the client for a paradoxical blood pressure.

Answer and Explanation

The Correct Answer is D

A. Position the client with the head of the bed elevated to a 15° angle: Clients with pericarditis typically experience relief when sitting up and leaning forward, as this reduces pressure on the inflamed pericardium. A 15° elevation is too low to provide significant relief.

B. Check the client for jugular venous flattening: Pericarditis, especially when complicated by cardiac tamponade, leads to jugular venous distension rather than flattening due to impaired venous return to the heart.

C. Administer an anticoagulant medication to the client: Anticoagulants are not routinely used in pericarditis because they may increase the risk of hemorrhagic pericardial effusion, particularly if pericarditis is due to an inflammatory or infectious cause.

D. Assess the client for a paradoxical blood pressure: Pulsus paradoxus, a significant drop in systolic blood pressure during inspiration, is a key sign of cardiac tamponade, a life-threatening complication of pericarditis. Monitoring for this helps in early detection and management.

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Correct Answer is C

Explanation

A. "I will take ibuprofen for mild pain": NSAIDs like ibuprofen can lead to sodium and fluid retention, which can exacerbate heart failure by increasing preload and worsening edema. They can also reduce the effectiveness of diuretics and ACE inhibitors, both of which are commonly used in heart failure management. Acetaminophen is generally preferred for pain relief as it does not contribute to fluid retention.

B. "I will weigh myself every other day": Daily weight monitoring is essential for detecting fluid retention early, as a sudden increase of 2–3 pounds in 24 hours or 5 pounds in a week can indicate worsening heart failure. Weighing every other day may delay the recognition of fluid overload, increasing the risk of complications such as pulmonary congestion and hospitalization.

C. "I will keep an exercise diary": Regularly tracking physical activity helps assess functional status and detect any decline in exercise tolerance, which could indicate worsening heart failure. An exercise diary allows the healthcare team to adjust activity levels appropriately, ensuring that the client remains active without overexertion. This approach also promotes adherence to a safe and structured exercise regimen, improving overall cardiovascular health.

D. "I will expect swelling in my feet and ankles": While mild peripheral edema can occur, it should never be considered normal in heart failure management. Swelling in the lower extremities suggests worsening fluid retention and should be promptly reported to the healthcare provider. Early intervention, such as medication adjustments or dietary modifications, can help prevent further decompensation and reduce the risk of hospitalization.

A. Diminished breath sounds B. Distended neck veins C. Irregular heart rate D. Itching over the incision

Correct Answer is A

Explanation

A. Diminished breath sounds: A pneumothorax occurs when air accumulates in the pleural space, leading to lung collapse. This results in reduced air entry, causing diminished or absent breath sounds on the affected side. Other symptoms may include dyspnea, tachypnea, and chest pain.

B. Distended neck veins: Neck vein distention is more commonly associated with conditions such as cardiac tamponade or superior vena cava syndrome. A pneumothorax typically causes respiratory distress rather than venous congestion. If a tension pneumothorax develops, neck vein distention may occur, but it is not an early or primary sign.

C. Irregular heart rate: While severe cases of pneumothorax can cause cardiovascular compromise due to pressure on the heart and great vessels, an irregular heart rate is not a direct or early indicator. Cardiac arrhythmias are more often seen with electrolyte imbalances, cardiac ischemia, or other primary heart conditions.

D. Itching over the incision: Itching at the catheter insertion site is a common postoperative reaction, often related to healing, adhesive irritation, or mild inflammation. It is not indicative of a pneumothorax, which primarily presents with respiratory distress and absent or diminished breath sounds.

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