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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is B
Explanation
A) Incorrect. The supine position with legs elevated is not recommended for clients with pulmonary edema, as it can worsen fluid retention.
B) Correct. High Fowler's position allows for optimal lung expansion and improved gas exchange in clients with pulmonary edema.
C) Incorrect. The left lateral recumbent position may be used in some cases, but it is not the primary position for managing pulmonary edema.
D) Incorrect. The prone position is not typically recommended for clients with pulmonary edema.
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