A nurse is explaining the role of the lymphatic system in pulmonary edema to a client. What is the primary function of the lymphatic system in managing fluid balance in the lungs?

Facilitating gas exchange

Regulating blood pressure

Removing excess interstitial fluid

Producing surfactant

Answer and Explanation

The Correct Answer is C

A) Incorrect. The primary role of the lymphatic system in the lungs is not gas exchange but rather fluid removal.

B) Incorrect. While the lymphatic system plays a role in overall fluid balance, it is not primarily responsible for regulating blood pressure.

C) Correct. The lymphatic system helps remove excess interstitial fluid from the lungs, preventing fluid accumulation and contributing to fluid balance.

D) Incorrect. Surfactant production is primarily related to maintaining lung compliance and preventing alveolar collapse but is not a primary function of the lymphatic system.

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Correct Answer is D

Explanation

A) Incorrect. Regular exercise is generally beneficial for heart health and would not increase the risk of pulmonary edema.

B) Incorrect. Smoking cessation is a positive health behavior and does not increase the risk of pulmonary edema.

C) Incorrect. Hypertension control is important for reducing the risk of heart-related complications and pulmonary edema.

D) Correct. Prior heart muscle damage, such as from a myocardial infarction (MI), increases the risk of heart failure and subsequently pulmonary edema.

A. Oxygen saturation levels B. Blood pressure measurements C. Assessment of cardiac structure and function D. White blood cell count

Correct Answer is C

Explanation

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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A nurse is explaining the role of the lymphatic system in pulmonary edema to a client. What is the primary function of the lymphatic system in managing fluid balance in the lungs?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client with a history of myocardial infarction (MI). Which factor related to the client's medical history increases the risk of developing pulmonary edema?

Correct Answer is D

Explanation

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?

Correct Answer is C

Explanation

A nurse is discussing risk factors for pulmonary edema with a group of patients. Which of the following conditions or factors is a known risk factor for the development of pulmonary edema?

A nurse is assessing a client with pulmonary edema. Which physical examination finding is indicative of fluid accumulation in the lungs?

A nurse is explaining the pathophysiology of pulmonary edema to a group of nursing students. Which physiological mechanism underlies the development of pulmonary edema?

A nurse is providing discharge instructions to a client who experienced an episode of pulmonary edema. Which dietary recommendation should the nurse prioritize for this client?

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?

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 client with pulmonary edema complains of a feeling of "suffocation." Which physiological mechanism contributes to this sensation in pulmonary edema?

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?