A client with suspected pulmonary edema is scheduled for an echocardiogram. What information can this diagnostic test provide to assist in diagnosing the cause of pulmonary edema?

Oxygen saturation levels

Blood pressure measurements

Assessment of cardiac structure and function

White blood cell count

Answer and Explanation

The Correct Answer is C

A) Incorrect. Oxygen saturation levels are typically assessed using pulse oximetry and are not provided by an echocardiogram.

B) Incorrect. Blood pressure measurements are not directly assessed through an echocardiogram.

C) Correct. An echocardiogram provides valuable information about the structure and function of the heart, which can help diagnose the underlying cause of pulmonary edema, such as heart failure.

D) Incorrect. A white blood cell count is not part of an echocardiogram and is not used to diagnose pulmonary edema.

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Correct Answer is A

Explanation

A) Correct. Pulmonary edema can lead to impaired gas exchange, resulting in respiratory acidosis, characterized by a decreased pH on ABG analysis.

B) Incorrect. Pulmonary edema typically leads to decreased oxygenation, so an elevated PaO2 would not be consistent with this condition.

C) Incorrect. A decreased PaCO2 is more commonly associated with respiratory alkalosis and is not a primary finding in pulmonary edema.

D) Incorrect. Increased bicarbonate (HCO3-) levels are more indicative of metabolic alkalosis and are not typically associated with pulmonary edema.

A. Hypertension B. Diabetes C. Hypercholesterolemia D. Osteoarthritis

Correct Answer is A

Explanation

A) Correct. Hypertension is a significant risk factor for the development of heart failure, which can lead to pulmonary edema.

B) Incorrect. Diabetes, while a chronic condition, is not a direct risk factor for pulmonary edema.

C) Incorrect. Hypercholesterolemia (high cholesterol) can contribute to atherosclerosis and cardiovascular disease but is not a direct cause of pulmonary edema.

D) Incorrect. Osteoarthritis is a musculoskeletal condition and is not directly related to the development of pulmonary edema.

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A client with suspected pulmonary edema is scheduled for an echocardiogram. What information can this diagnostic test provide to assist in diagnosing the cause of pulmonary edema?

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client undergoing diagnostic evaluation for suspected pulmonary edema. Which finding on an arterial blood gas (ABG) analysis is consistent with pulmonary edema?

Correct Answer is A

Explanation

A client is admitted to the hospital with a diagnosis of acute pulmonary edema. The client has a history of hypertension and diabetes. Which comorbidity is considered a significant risk factor for the development of pulmonary edema?

Correct Answer is A

Explanation

A client with heart failure develops pulmonary edema. Which part of the heart's pumping action is impaired in this condition, leading to fluid backup in the lungs?

A client with suspected pulmonary edema is undergoing diagnostic testing. Which laboratory parameter is often elevated in cases of heart failure-related pulmonary edema?

A nurse is providing discharge instructions to a client recovering from pulmonary edema. What self-care measure should the nurse emphasize to help prevent recurrence?

A client with pulmonary edema is receiving oxygen therapy. What should the nurse assess to ensure the client's oxygenation needs are met effectively?

A nurse is caring for a client with acute pulmonary edema. Which mechanism is responsible for the accumulation of fluid in the alveoli and interstitial spaces in this condition?

A nurse is discussing the potential causes of pulmonary edema with a group of clients. Which factor is a common precipitating event for the development of pulmonary edema?

A client with known heart failure presents to the clinic with worsening pulmonary edema. Which symptom should the nurse expect the client to report as a common manifestation of pulmonary edema related to heart failure?

A nurse is caring for a client with pulmonary edema. Which medication is commonly administered to manage pulmonary edema by reducing preload and afterload on the heart?