Question 1

A patient with endocarditis develops sudden leg pain with pallor, tingling, and a loss of peripheral pulses. What should be the initial nursing intervention?

Accepted Answer

Sudden leg pain with pallor, tingling, and loss of peripheral pulses may indicate acute arterial occlusion, which is a medical emergency. The nurse should immediately notify the physician and initiate prompt interventions to prevent further complications such as amputation or tissue necrosis. Elevating the leg or performing PROM exercises may be contraindicated and can potentially worsen the condition. Administering prn analgesia may provide temporary relief but is not the priority intervention in this case.

Question 2

The nurse is providing discharge instructions to a patient diagnosed with severe aortic stenosis. What should the nurse teach the patient about returning to activity?. Select all that apply.

Accepted Answer

A,C,E

Question 3

The nurse is admitting a patient with a sudden onset of dyspnea and a blowing high-pitched murmur. The nurse is most concerned about which condition?

Accepted Answer

A sudden onset of dyspnea and a blowing high-pitched murmur are indicative of acute mitral valve regurgitation. This condition can lead to rapid heart failure and is considered a medical emergency, thus requiring immediate attention.

Question 4

Cardiac tamponade is suspected in a patient diagnosed with pericarditis. What assessment data would assist the nurse in determining the presence of this complication?

Accepted Answer

Changes in systolic blood pressure during inspiration, known as pulsus paradoxus, are a key indicator of cardiac tamponade. This condition involves a significant drop in systolic blood pressure during inspiration, which is a hallmark sign of this complication in patients with pericarditis.

Question 5

The nurse implements the following measures for a patient with rheumatic fever: turn, cough, deep breathe, elevate head of bed, instruct on use of incentive spirometry. On which parameters would the nurse assess the effectiveness of the nursing interventions?. Select all that apply.

Accepted Answer

The effectiveness of interventions aimed at improving respiratory function can be assessed by monitoring arterial blood gases (B) for oxygenation and carbon dioxide levels, lung sounds (D) for any changes in breath sounds indicating improved or worsened ventilation, and orientation (E) as an indicator of adequate oxygenation to the brain.

Question 6

The nurse, caring for a patient diagnosed with cardiac tamponade, prepares to participate in which initial treatment?

Accepted Answer

Pericardiocentesis is the initial treatment for cardiac tamponade, as it involves the removal of fluid or blood from the pericardial sac to relieve the pressure on the heart. Antibiotics and antidysrhythmic drugs may be used to treat any underlying infections or arrhythmias, but they are not the initial treatment for cardiac tamponade. Oxygen may be administered to improve oxygenation but is not a specific treatment for tamponade. Rest is also not a treatment for tamponade.

Question 7

The nurse has provided discharge education for a patient who had valve replacement surgery and is on warfarin. Which statement by the patient would indicate understanding of the nurse's instruction?

Accepted Answer

The patient correctly identifies the important signs and symptoms of bleeding that should be reported to their healthcare provider while on warfarin. Reporting these symptoms promptly can help prevent serious complications. Choices B, C, and D are incorrect and do not indicate understanding of the nurse's instructions.

Question 8

Following valve replacement surgery, the patient is instructed to notify the health care provider if fever, increased heart rate, fatigue, malaise, anorexia, weight loss, headache, chills, and/or night sweats occur. What is the nurse's rationale for this instruction?

Accepted Answer

Fever, increased heart rate, fatigue, malaise, anorexia, weight loss, headache, chills, and/or night sweats are common symptoms of infective endocarditis, a potential complication following valve replacement surgery. As the risk of infection is higher in the first 6-12 months after surgery, patients are instructed to be vigilant and notify their healthcare provider if any of these symptoms occur. Early detection and treatment of infective endocarditis can prevent serious complications, including damage to the replaced valve.

Question 9

Diagnostic testing reveals that an adult patient has a stenotic mitral valve. How would the nurse explain this diagnosis to the patient?

Accepted Answer

Stenotic means narrow or constricted. Therefore, the nurse should explain to the patient that one of the heart valves, the mitral valve, is not opening properly and therefore is not allowing adequate blood flow through the valve.

Question 10

A nurse caring for a patient with coronary artery disease (CAD) hears a murmur during auscultation of the heart. The nurse suspects which complication of CAD?

Accepted Answer

A murmur heard during auscultation of the heart can indicate valvular heart disease, which is a common complication of CAD. Valvular heart disease occurs when the valves of the heart don't function properly, which can cause blood to flow backwards and lead to symptoms such as shortness of breath and fatigue. Other complications of CAD include heart failure, pericarditis, and cardiac tamponade.

Question 11

The nurse caring for patients on a cardiac unit should plan to see which assigned patient first?

Accepted Answer

A patient with bacterial endocarditis reporting dyspnea and chest pain could be experiencing a worsening of their condition or complications such as heart failure or embolic phenomena, which requires immediate assessment and intervention.

Question 12

A patient is admitted with acute pericarditis. When auscultating heart sounds, the nurse should ask the patient to assume which position?

Accepted Answer

When a patient has acute pericarditis, they may experience chest pain that is relieved by sitting up and leaning forward. This is because when the patient is in this position, the pressure on the pericardium is reduced, which can provide some relief from the pain. Therefore, to better hear heart sounds and to help alleviate the patient's discomfort, the nurse should ask the patient to assume the position of sitting leaning forward.

Question 13

Home care teaching is being completed by the nurse for a patient recovering from rheumatic fever. Which statement by the patient would indicate that the teaching has been effective?

Accepted Answer

Patients who have had rheumatic fever are at increased risk for developing infective endocarditis, especially during dental procedures that may cause bleeding. Informing the dentist allows for appropriate prophylactic antibiotics to be administered. Choices B, C, and D reflect misunderstandings about rheumatic fever management and its implications.

Question 14

A patient with mitral regurgitation is instructed to report to the health care provider if it becomes too difficult to perform activities of daily living. What is the nurse's rationale for providing this instruction?

Accepted Answer

As mitral regurgitation progresses, the heart becomes less efficient and patients may experience symptoms such as shortness of breath, fatigue, and decreased exercise tolerance. These changes can indicate that it is time to consider valve replacement surgery to correct the underlying issue.

Question 15

Which information should the nurse consider when planning care for patients at risk for endocarditis?

Accepted Answer

Endocarditis can be prevented in patients at risk by administering antibiotics prior to procedures such as dental work, surgery or medical procedures that can introduce bacteria into the bloodstream. It is important for nurses to be aware of this and educate patients who are at risk. Some examples of high-risk patients include those with congenital heart defects, history of endocarditis, and prosthetic heart valves. Choice A is incorrect as endocarditis can cause damage to affected heart valves. Choice B is incorrect as open heart surgery is usually reserved for severe cases of endocarditis or for patients who do not respond to antibiotic therapy. Choice C is incorrect as fever is a common manifestation of endocarditis.

Question 16

A nurse is caring for a patient diagnosed with pericarditis. Due to this patient's risk for cardiac tamponade, the nurse is vigilant about assessing for which findings?. Select all that apply.

Accepted Answer

Pericarditis can lead to the accumulation of fluid in the pericardial sac, which can cause cardiac tamponade. Signs of cardiac tamponade include difficulty auscultating heart sounds, decreased systolic blood pressure, and visible distention of jugular veins. A palpable lift at the third intercostal space just left of the midclavicular line is not typically associated with cardiac tamponade. Headache is also not a common finding in patients with pericarditis or cardiac tamponade.

Question 17

Pain is associated with inflammatory heart disease. What interventions should be included in an effective management plan to keep the patient pain-free?. Select all that apply.

Accepted Answer

Instructing the patient to inform the nurse if pain is not relieved ensures timely intervention and adjustment of pain management strategies. Providing a supportive environment allows the patient to communicate their pain levels effectively, facilitating better pain management.

Question 18

A patient is being discharged from the health care facility following surgical replacement of a mitral valve with a mechanical valve. The patient asks the nurse how much longer he will need to take warfarin (Coumadin). What is the nurse's best response?

Accepted Answer

Patients with mechanical valve replacements require continuous anticoagulation with warfarin to prevent thrombus formation on the valve. As such, the patient will need to take warfarin for the rest of their life.

Question 19

Which assessment findings would increase the nurse's suspicion that a patient may have pericarditis?. Select all that apply.

Accepted Answer

Pericardial friction rub and chest pain are both classic signs of pericarditis. Abdominal discomfort and nausea, bradycardia, and distended neck veins are not specific to pericarditis and may indicate other conditions.

Question 20

A patient being admitted for valvular annuloplasty says, "I still don't understand why I need my valve replaced now. I've had this floppy valve for years." How should the nurse respond?. Select all that apply.

Accepted Answer

A: The nurse correctly explains that the patient is not having the valve replaced but rather the fibrous ring around the valve.E: The nurse asks the patient what the surgeon has told them about the procedure, which is a good way to assess the patient's understanding and provide an opportunity for clarification.

Quiz 33: Caring for the Patient With Cardiac Inflammatory Disorders