19.  The substance in the lungs that reduces surface tension in the alveoli and permits infants to live as early as 26-28 weeks gestation is:

Extra Credit #1: Name 3 exercises for a patient s/p TKA in the acute care setting. Ankle pumps may NOT be one of them.

21.  Which of the following statements BEST describes double limb support phase of gait?

68.  During a moderate to maximal perturbation anteriorly, a stepping strategy will need to occur anteriorly to prevent a fall.   

62.  Broca’s area of the brain is responsible for speech.

78.  Practice of skills is important for patients. Choose one type of practice and describe how you would use it for a patient with a stroke. Be sure to include the benefits of that type of practice. 1 point for correct identification of practice type and 1 point for explaining the benefits.

The term that describes a muscle or group of muscles innervated by motor neurons arising from a spinal cord segment. For example, C5-6 controls elbow flexion.

55.  Respiration requires muscle activation for both inspiration and expiration

Extra Credit 4: What is the primary reason for people to develop urinary or fecal incontinence (not spinal cord injury related)?

83. Explain the differences between motor development, motor learning and motor control.