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

To increase heart rate

To reduce anxiety

To improve oxygen saturation and tissue oxygenation

To lower blood pressure

Answer and Explanation

The Correct Answer is C

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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Correct Answer is B

Explanation

A) Incorrect. This description is more aligned with a lung infection, such as pneumonia, not pulmonary embolism.

B) Correct. Pulmonary embolism is typically caused by a blood clot that travels to the lungs and obstructs the pulmonary arteries.

C) Incorrect. Prolonged exposure to environmental toxins is not the primary cause of pulmonary embolism.

D) Incorrect. Chronic inflammation in the airways is characteristic of conditions like chronic obstructive pulmonary disease (COPD) but not pulmonary embolism.

A. Administration of intravenous antibiotics B. Initiation of anticoagulant therapy C. Emergency surgical removal of the embolism D. Placement of a chest tube for drainage

Correct Answer is B

Explanation

A) Incorrect. Intravenous antibiotics are not typically used as the initial treatment for pulmonary embolism. Antibiotics are used to treat bacterial infections, not blood clots.

B) Correct. Anticoagulant therapy, such as heparin or low-molecular-weight heparin, is often the initial treatment for pulmonary embolism to prevent further clot formation and reduce the risk of complications.

C) Incorrect. Emergency surgical removal of the embolism is considered in severe cases but is not the common initial treatment approach.

D) Incorrect. Placement of a chest tube for drainage is not a standard treatment for pulmonary embolism; it is used for conditions involving pleural effusion or pneumothorax.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client asks a nurse about the process that leads to a pulmonary embolism. How should the nurse explain the pathophysiology of pulmonary embolism?

Correct Answer is B

Explanation

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?

Correct Answer is B

Explanation

A nurse is educating a client with pulmonary embolism about the importance of early recognition of symptoms. Which symptom should the client be advised to report immediately?

A nurse is educating 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 assessing a client with suspected pulmonary embolism. The client reports feeling a sudden sense of impending doom and restlessness. Which term best describes this psychological symptom?

A nurse is providing education to a client who has been diagnosed with a pulmonary embolism. The client asks, "What exactly is a pulmonary embolism?" How should the nurse respond?

A client inquires about the role of surgery in the development of pulmonary embolism. What should the nurse explain regarding this risk factor?

A nurse is caring for a client suspected of having a pulmonary embolism. Which diagnostic test is commonly used to confirm the presence of a pulmonary embolism?

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?

A client recently had surgery and is concerned about the risk of developing a pulmonary embolism. What risk factors should the nurse discuss with the client?