Asked by Fatimah Haadrat on May 07, 2024
Verified
A nurse caring for a patient with COPD knows that which oxygen delivery device is most appropriate?
A) Nasal cannula.
B) Simple face mask.
C) Partial non-rebreather mask.
D) Non-rebreather mask.
COPD
Chronic Obstructive Pulmonary Disease, a group of progressive lung diseases characterized by increasing breathlessness, frequent coughing, wheezing, and chest tightness.
Oxygen Delivery Device
Equipment used to supply extra oxygen to individuals who are not getting enough oxygen naturally, such as nasal cannulas or masks.
Nasal Cannula
A medical device used to deliver supplemental oxygen or airflow to a patient in need of respiratory help, consisting of a lightweight tube placed under the nostrils.
- Understand elements that modify respiration rates and ventilation efficiency.
Verified Answer
HD
Haitian DanielMay 10, 2024
Final Answer :
A
Explanation :
Nasal cannulas deliver oxygen from 1 to 6 L/min.A patient with COPD should never receive more than 3 L/min because this decreases the drive to breathe,resulting in hypoventilation.All other devices are intended for flow rates greater than 6 L/min.
Learning Objectives
- Understand elements that modify respiration rates and ventilation efficiency.