42. ______________ occurs when the body burns fat and protein instead of glucose.
Ketosis (90% sure)
Hyponatremia (never heard of it)

43. Anorexia is considered a __________________ disorder because it is frequently caused by low self-esteem, poor body image, depression, feelings of inadequacy, perfectionism, physical or sexual abuse, the need to be in control, or the need to feel different or special.
Psychological

44. What eating disorder ___________ might be discovered by a dentist.
Bulimia

45. Many people ______________ from starting to exercise too hard, too frequently and end up abandoning their program entirely.
Experience "burn-out"

46. _________________is the key to success when developing a fitness program.
Setting realistic goals (Although the rest are also important)

47. What can you do to protect your joints from injury?
Strengthen the muscles around the joints

48. Which of the following best describes a muscle sprain. (No clue)
A tear in the muscle fibers caused by overuse
An injury to a joint
An injury to a tendon from hyperextension
An injury to a ligament

49. First aid measures for a sprain or strain can best be remembered by the acronym RICE:
Rest, Ice, Compress, Elevate

50. A ______________is a bone injury that is caused by overuse.
Shin splints
Tennis elbow
Stress fracture** (probably)