In Administering Oxygen 2 L Via Nasal Cannula to a Patient

question 6

Multiple Choice

In administering oxygen 2 L via nasal cannula to a patient with coronary artery disease, what does the nurse explain as being the primary purpose of the oxygen?

• A)Promotes vessel dilation
• B)Prevents clot formation
• C)Supports myocardial oxygen demand
• D)Decreases respiratory complications

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