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

Hyperventilation leading to respiratory alkalosis

Reduced cardiac output resulting in bradycardia

Impaired oxygen diffusion causing hypoxemia

Elevated blood pressure and hypertension

Answer and Explanation

The Correct Answer is C

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.

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 D

Explanation

A) Incorrect. Regular physical exercise is generally a healthy behavior and is not a risk factor for pulmonary edema.

B) Incorrect. Low blood pressure (hypotension) is not a risk factor for pulmonary edema; in fact, high blood pressure (hypertension) is a more common risk factor.

C) Incorrect. Adequate fluid intake is important for overall health but is not a direct risk factor for pulmonary edema.

D) Correct. Chronic kidney disease can lead to fluid and electrolyte imbalances, which can contribute to the development of pulmonary edema.

A. Increased hydrostatic pressure in pulmonary capillaries B. Decreased capillary permeability in the lungs C. Enhanced lymphatic drainage from the lungs D. Elevated colloid osmotic pressure in pulmonary vessels

Correct Answer is A

Explanation

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.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is D

Explanation

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?

Correct Answer is A

Explanation

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

A nurse is caring for a client with acute pulmonary edema. Which intervention should the nurse prioritize to improve the client's oxygenation?

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 pulmonary edema. Which medication is commonly administered to manage pulmonary edema by reducing preload and afterload on the heart?

A nurse is caring for a client with pulmonary edema. Which finding is indicative of severe pulmonary edema and impaired gas exchange?

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?

A nurse is caring for a client with pulmonary edema. Which position should the nurse recommend to promote optimal lung expansion and gas exchange?