A client is receiving oxygen therapy via a nasal cannula. What is the appropriate flow rate for this client?

Answer: c. Encouraging deep breathing and coughing Explanation:

Deep breathing and coughing help to mobilize and clear respiratory secretions, promoting effective airway clearance and improved oxygenation.

Incorrect choices:

a. Incentive spirometry exercises help promote lung expansion but are not directly aimed at airway clearance.

b. Bronchodilator medications are primarily used to alleviate bronchospasm and improve airflow, but they may not directly address airway clearance.

d. Positioning the client in high Fowler's position facilitates lung expansion and may improve oxygenation but does not directly address airway clearance.

Answer: b. 4-6 liters per minute

Explanation: The appropriate flow rate for oxygen therapy via a nasal cannula typically ranges from 1-6 liters per minute, with 4-6 liters per minute being a common range to achieve adequate oxygenation.

Incorrect choices:

a. 1-2 liters per minute may be appropriate for clients with mild hypoxemia or during rest.

c. 8-10 liters per minute is generally too high for a nasal cannula and may not be well-tolerated by the client.

d. 12-15 liters per minute is excessively high for a nasal cannula and may be more suitable for a higher flow oxygen delivery system such as a non-rebreather mask or Venturi mask.