A Patient with Guillain-Barr Syndrome Has Experienced a Sharp Decline

Multiple Choice

A patient with Guillain-Barr syndrome has experienced a sharp decline in vital capacity. What is the nurses most appropriate action?

A) Administer bronchodilators as ordered.
B) Remind the patient of the importance of deep breathing and coughing exercises.
C) Prepare to assist with intubation.
D) Administer supplementary oxygen by nasal cannula.