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?

Increased hydrostatic pressure in pulmonary capillaries

Decreased capillary permeability in the lungs

Enhanced lymphatic drainage from the lungs

Elevated colloid osmotic pressure in pulmonary vessels

Answer and Explanation

The Correct Answer is A

A) Correct. Increased hydrostatic pressure in pulmonary capillaries, often due to left ventricular failure, leads to the filtration of fluid from the capillaries into the alveoli and interstitial spaces, causing pulmonary edema.

B) Incorrect. Decreased capillary permeability is not typically a primary factor in the development of pulmonary edema.

C) Incorrect. Enhanced lymphatic drainage from the lungs is not a primary mechanism responsible for the accumulation of fluid in pulmonary edema.

D) Incorrect. Elevated colloid osmotic pressure in pulmonary vessels would oppose fluid accumulation in the alveoli and is not a primary cause of pulmonary edema.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is C

Explanation

A) Incorrect. Hyperventilation leading to respiratory alkalosis may occur in response to respiratory distress but is not the primary cause of the sensation of "suffocation."

B) Incorrect. Reduced cardiac output may be a consequence of pulmonary edema, but it does not typically result in bradycardia, nor is it the primary cause of the sensation described.

C) Correct. In pulmonary edema, fluid accumulation in the alveoli impairs oxygen diffusion, leading to hypoxemia, which contributes to the sensation of "suffocation."

D) Incorrect. Elevated blood pressure and hypertension can be associated with heart failure but are not the primary factors contributing to the sensation of "suffocation" in 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.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

Correct Answer is C

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 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 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 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 assisting with the diagnostic workup of a client with suspected pulmonary edema. Which imaging modality can help identify the presence of fluid in the alveoli and interstitial spaces of the lungs?

A client is experiencing difficulty breathing and presents with pink, frothy sputum. What term is commonly used to describe this clinical presentation associated with 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 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?

A nurse is caring for a client suspected of having pulmonary edema. Which diagnostic test is commonly used to assess the severity and underlying cause of pulmonary edema?