1. Click to Play! Neuro Quiz  Michael McKeough 2008 Identify the correct question Muscle and Muscle Receptors

2. Muscle and Muscle Receptors Neuro Quiz Skeletal MuscleReceptors Muscle SpindleMisc. Golgi Tendon Organ 100 200 300 400 500 Click category value to begin.

3. Skeletal Muscle 100 These are the 3 types of muscle fiber. What are slow oxidative (SO), fast oxidative and glycolytic (FOG), fast glycolytic (FG)? Return to Return to Game Board Game Board Click to reveal the question

4. Skeletal Muscle 200 This is the functional unit of muscle where length changes occur. What is a sarcomere? Return to Return to Game Board Game Board Click to reveal the question

5. Skeletal Muscle 300 These are the functional unit of muscle. Their recruitment order regulates force production in a muscle contraction. What is a motor unit? Return to Return to Game Board Game Board Click to reveal the question

6. Skeletal Muscle 400 This physiological principle describing the recruitment of fibers within a motor unit. What is the all-or-none principle? Return to Return to Game Board Game Board Click to reveal the question

7. Skeletal Muscle 500 This theory describes the mechanism by which length changes occur within a sarcomere. What is the sliding filament theory? Return to Return to Game Board Game Board Click to reveal the question

8. Receptors 100 The adequate stimulus for these muscle receptors is change in muscle length. What is a muscle spindle? Return to Return to Game Board Game Board Click to reveal the question

9. The adequate stimulus for these muscle receptors is change in muscle tension. Receptors 200 What is a Golgi tendon organ? Return to Return to Game Board Game Board Click to reveal the question

10. The adequate stimulus for these receptors The adequate stimulus for these receptors is change in joint angle. Receptors 300 What is a joint receptor? Return to Return to Game Board Game Board Click to reveal the question

11. This class of receptors, located in skeletal muscle and joint connective tissue, provides the CNS with feedback about movement. Receptors 400 What are proprioceptors? Return to Return to Game Board Game Board Click to reveal the question

12. Receptors 500 This type of intrafusal muscle fiber provides feedback about absolute muscle length. What is a chain fiber? Return to Return to Game Board Game Board Click to reveal the question

13. Muscle Spindle 100 This is the arrangement of muscle spindles within skeletal muscles. What is in parallel with skeletal muscle fibers? Return to Return to Game Board Game Board Click to reveal the question

14. Muscle Spindle 200 Muscle spindles are most sensitive to this type of stimulus. What is the rate of change of length of skeletal muscles? Return to Return to Game Board Game Board Click to reveal the question

15. Muscle Spindle 300 These are the types of intrafusal muscle fibers. What are nuclear bag and nuclear chain fibers? Return to Return to Game Board Game Board Click to reveal the question

16. Muscle Spindle 400 These types of afferent neurons arise from muscle spindles. What are muscle spindle primary (Ia) and secondary (II) afferents? Return to Return to Game Board Game Board Click to reveal the question

17. Muscle Spindle 500 This type of efferent neuron increases muscle spindle sensitivity to the rate of change of muscle length. What is a dynamic gamma motor neuron? Return to Return to Game Board Game Board Click to reveal the question

18. Miscellaneous 100 These are the three types of muscle fiber. What are smooth, cardiac, and skeletal muscle fibers? Return to Return to Game Board Game Board Click to reveal the question

19. Miscellaneous 200 This is the region where skeletal muscle produces the force used to move bones. What is the contractile region? Return to Return to Game Board Game Board Click to reveal the question

20. Miscellaneous 300 These strands of protein molecules form the connections between actin and myosin. What are cross-bridges? Return to Return to Game Board Game Board Click to reveal the question

21. Miscellaneous 400 This determines the percentage of fast and slow twitch fibers in each skeletal muscle. What is genetics? Return to Return to Game Board Game Board Click to reveal the question

22. Miscellaneous 500 Muscle spindles and Golgi tendon organs provide the CNS with feedback about this muscle. What is the muscle from which they originated (the homonymous muscle)? Return to Return to Game Board Game Board Click to reveal the question

23. Golgi Tendon Organ 100 Golgi tendon organs are located here. What is at the musculotendonous junction? Return to Return to Game Board Game Board Click to reveal the question

24. Golgi Tendon Organ 200 The GTO is innervated by this type of afferent neuron. What is a Ib fiber? Return to Return to Game Board Game Board Click to reveal the question

25. Golgi Tendon Organ 300 This type of efferent (motor) neuron innervates the GTO. There is no efferent (motor) innervation of the GTO. Return to Return to Game Board Game Board Click to reveal the question

26. Golgi Tendon Organ 400 The GTO performs this role in the motor control system. What is provide the CNS with feedback about the current contractile state of the muscle or inform the CNS which motor units are currently contracting? Return to Return to Game Board Game Board Click to reveal the question

27. Golgi Tendon Organ 500 The Ib fiber established this type of reflex connections. What are weak, inhibitory, polysynaptic connections with alpha LMN of the homonymous muscle? Return to Return to Game Board Game Board Click to reveal the question