Range-of-motion exercises administered by another person who moves each joint for a patient who is not able to exercise are ____

Rectus femoris produces:

a. Extension of the knee joint b. Extension of the hip joint c. Stabilization of the low back d. Flexion of the knee joint

Which of the following best suggests an esophageal intubation?

A) Color change from purple to yellow with a colorimetric ETCO2 detector B) Free return of air when aspirating with an esophageal detector device C) Gurgling sounds over the epigastrium with each ventilation delivered D) Maintaining a pulse oximetry reading of 80 to 85 percent