The nurse is caring for a client with diabetic ketoacidosis and documents that the client is experiencing Kussmaul's respirations. On the basis of this documentation, which pattern did the nurse observe?
1.
Respirations that cease for several seconds
2.
Respirations that are regular but abnormally slow
3.
Respirations that are labored and increased in depth and rate
4.
Respirations that are abnormally deep, regular, and increased in rate