47.  Your patient is a 79-year-old woman who has just had right total hip arthroplasty because of degenerative joint changes. You are going to walk with her while she is using a walker. What is the best position for guarding this patient?

8.  Stroke volume is:

59.  The three planes of movement that PNF patterns move through are flexion, extension and internal rotation.

36.  Which of the following is a goal of passive range of motion (PROM) exercises?

27.  Which of the following is NOT a form of self-ROM?

50.  The pacemaker of the heart is:

31.  All of the following can cause impaired range of motion (ROM) except:

13.  The D2 Extension pattern of the lower extremity, involves moving the hip into:

30.  During a movement sequence the sensory system sends information to the central nervous system to monitor the task and provide for correction of movement. This type of control is:

15.  Therapist safety is an important element of all interventions. When working with a patient, which of the following actions will result in optimal body mechanics?