Anterior displacement of the vertebra, usually in the lumbar spine, is called:

While monitoring a patient receiving +12 cm H2O flow-mask continuous positive airway pres-sure, you note that the pressure drops to +6 cm H2O during inspiration, but returns to +12 cm H2O during exhalation

Which of the following would likely correct this problem? a. Check and correct any mask leaks. b. Check and correct any outflow obstruc-tion. c. Increase the system flow. d. Increase the system pressure.

Which debilitating brain disorder commonly causes changes in personality, mood, or behavior and for which there is no cure?

A. Degenerative joint disease B. Cataracts C. Hypertension D. Bone cancer E. Alzheimer's disease