The proximal radio-ulnar joint is a:
1. pivot joint
2. gliding joint
3. ball-and-socket joint
4. condyloid joint

The joint that will exhibit maximum mobility amongst the following would be:
1. between carpal bone
2. radio-ulnar
3. between acetabulum and femur
4. atlanto-axial

The part of the sarcomere that is composed of only myosin myofilaments is:

Identify the most abundant of the muscle proteins:
1. actin
2. troponin
3. myosin
4. tropomyosin

Identify the one that is not associated with others when a muscle is not contracting:
1. actin
2. myosin
3. troponin
4. tropomyosin

Muscles get their energy directly from:
1. glucose
2. ATP
3. creatine phosphate
4. creatinine

Muscles store excess glucose as:
1. creatine
2. glycogen
3. amylopectin
4. creatinine

Even when the blood supply is inadequate, the muscle is able to sustain contraction due to:

The minimum stimulus needed to cause a contraction is called the:
1. chronaxie
2. threshold
3. rheobase
4. reversal potential

A sustained muscle contraction evoked when the motor nerve that innervates a skeletal muscle emits action potentials at a very high rate is called as:
1. a sustained contraction
2. fatigue
3. tetanic contraction
4. treppe