The nurse demonstrates the proper technique for deep-breathing. When Mr. Matthew returns the deep-breathing exercise demonstration, he raises his shoulders during inspiration. What is the best response by the nurse?
A. Assess the client's oxygen saturation level using a pulse oximeter
B. Help the client perform the correct technique for deep-breathing exercises.
C. Encourage the client to practice this exercise every 2 hours.
D. Notify the healthcare provider that a prescription for a incentive spirometer is needed.