A nurse is caring for a patient with chronic obstructive pulmonary disease (COPD) who is receiving 2 L/min of oxygen. Which oxygen delivery device is most appropriate for the nurse to administer the oxygen?

A) Nasal cannula
B) Simple face mask
C) Non-rebreather mask
D) Partial non-rebreather mask

Chronic Obstructive Pulmonary Disease (COPD)

A group of lung conditions that cause breathing difficulties, including emphysema and chronic bronchitis, usually caused by long-term exposure to irritants.

Nasal Cannula

A medical device used to deliver supplemental oxygen or airflow to a patient in need, consisting of a lightweight tube with two prongs for insertion into the nostrils.

Oxygen Delivery

The process of providing oxygen to the body's tissues, often involving respiratory and circulatory systems or medical interventions in healthcare settings.