What symptoms should a nurse monitor for in a patient with suspected cardiac tamponade?

What symptoms should a nurse monitor for in a patient with suspected cardiac tamponade?

• A. Bradycardia, faint heart sounds, and sharp chest pain worsening with breathing.
• B. Tachycardia, clear lungs, and fever.
• C. Hypertension, leg edema.
• D. Fever and productive cough.

Answer: (A)

In cardiac tamponade, the heart’s ability to fill properly is impaired by fluid in the pericardial space, leading to reduced cardiac output. The nurse should look for signs of decreased perfusion and compensatory responses, especially tachycardia, hypotension, and muffled or distant heart sounds. Jugular venous distension and sometimes pulsus paradoxus (a drop in blood pressure with inspiration) are also important clues, along with shortness of breath. The option that includes faint or muffled heart sounds aligns with this pattern because muffled sounds occur when fluid surrounds the heart and dampens its acoustic transmission. The other features in that choice—bradycardia and sharp chest pain worsened by breathing—are not typical for tamponade, and the remaining options emphasize fever, productive cough, or signs like hypertension and leg edema, which are not the classic tamponade picture. So muffled heart sounds are the best, most consistent clue to monitor in suspected tamponade.

In cardiac tamponade, the heart’s ability to fill properly is impaired by fluid in the pericardial space, leading to reduced cardiac output. The nurse should look for signs of decreased perfusion and compensatory responses, especially tachycardia, hypotension, and muffled or distant heart sounds. Jugular venous distension and sometimes pulsus paradoxus (a drop in blood pressure with inspiration) are also important clues, along with shortness of breath.

The option that includes faint or muffled heart sounds aligns with this pattern because muffled sounds occur when fluid surrounds the heart and dampens its acoustic transmission. The other features in that choice—bradycardia and sharp chest pain worsened by breathing—are not typical for tamponade, and the remaining options emphasize fever, productive cough, or signs like hypertension and leg edema, which are not the classic tamponade picture. So muffled heart sounds are the best, most consistent clue to monitor in suspected tamponade.