A nurse is educating a client on how a pulmonary embolism can impact lung function. What should the nurse emphasize regarding the physiological effects?

"A pulmonary embolism directly affects the bronchial tubes, causing airway constriction."

"It primarily causes inflammation in the alveoli, leading to impaired oxygen exchange."

"Pulmonary embolism disrupts blood flow to the lung tissue, reducing oxygen supply."

"The condition leads to excessive mucus production, obstructing the air passages."

Answer and Explanation

The Correct Answer is C

A) Incorrect. Pulmonary embolism does not directly affect the bronchial tubes or cause airway constriction.

B) Incorrect. While inflammation can occur as a response to pulmonary embolism, its primary impact is on blood flow, not the alveoli.

C) Correct. The main effect of pulmonary embolism is the disruption of blood flow to lung tissue, reducing oxygen supply.

D) Incorrect. Excessive mucus production is not a characteristic effect of pulmonary embolism.

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Correct Answer is D

Explanation

A) Incorrect. Avoiding all physical activity is not recommended. Clients should engage in appropriate physical activity, and the level of activity may be adjusted based on their condition.

B) Incorrect. A diet high in cholesterol is not a preventive measure for blood clots; in fact, it can contribute to cardiovascular risk factors.

C) Incorrect. While excessive caffeine and alcohol intake should be avoided, eliminating them completely is not a specific preventive measure for pulmonary embolism.

D) Correct. Following the healthcare provider's recommendations for anticoagulant therapy is crucial in preventing recurrent pulmonary embolism, especially in individuals with a history of the condition.

A. To increase heart rate B. To reduce anxiety C. To improve oxygen saturation and tissue oxygenation D. To lower blood pressure

Correct Answer is C

Explanation

A) Incorrect. Oxygen therapy is not administered to increase heart rate but rather to improve oxygen delivery to tissues.

B) Incorrect. While oxygen therapy may help alleviate anxiety related to shortness of breath, its primary goal is to address oxygenation.

C) Correct. The primary goal of oxygen therapy in pulmonary embolism is to improve oxygen saturation and tissue oxygenation, as pulmonary embolism can lead to decreased oxygen levels in the blood.

D) Incorrect. Oxygen therapy is not used to lower blood pressure but rather to address oxygenation and tissue oxygen delivery.

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A nurse is educating a client on how a pulmonary embolism can impact lung function. What should the nurse emphasize regarding the physiological effects?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with a history of pulmonary embolism asks the nurse about ways to prevent future episodes. What should the nurse include in the response?

Correct Answer is D

Explanation

A client diagnosed with pulmonary embolism is receiving oxygen therapy. What is the primary goal of oxygen therapy in this situation?

Correct Answer is C

Explanation

A nurse is teaching a client about the risk factors for pulmonary embolism. Which statement made by the client indicates a correct understanding of the risk factors?

A nurse is caring for a client with suspected pulmonary embolism. The client's oxygen saturation drops significantly, and the nurse observes cyanosis of the lips and nail beds. Which term best describes this clinical finding?

A nurse is educating a client with a history of pulmonary embolism on lifestyle modifications to reduce the risk of recurrence. Which of the following recommendations is appropriate?

A nurse is assessing a client suspected of having a pulmonary embolism. Which symptom reported by the client is most indicative of this condition?

A client with a history of smoking asks the nurse about the relationship between smoking and the risk of pulmonary embolism. How should the nurse explain this relationship?

A nurse is educating a client diagnosed with pulmonary embolism about the treatment options. Which of the following interventions is a common initial treatment approach for pulmonary embolism?

A client with a history of pulmonary embolism reports experiencing sudden shortness of breath, lightheadedness, and rapid heart rate. Which term best describes this clinical presentation?

A client with a history of recurrent pulmonary embolism is prescribed long-term anticoagulant therapy. What medication is commonly used for long-term anticoagulation in this situation?