KROK 1 Stomatology 2012 – Question 28 · KROK (Dentistry)
A sportsman was examined after an intensive physical activity. The examination revealed disorder of movement coordination but the force of muscle contractions remained the same. It can be explained by retarded speed of excitement conduction through:
- A. Neuromuscular synapses
- B. Central synapses
- C. Conduction tracts
- D. Efferent nerves
- E. Afferent nerves
Hint
Think about which part of the reflex pathway fatigues first during intensive work and which function depends on precise integration in the CNS rather than on muscle strength.
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