KROK 1 Stomatology 2012 – Question 43 · KROK (Dentistry)
After prolonged exercising people usually experience intense muscle pain. What is its most likely cause?
- A. Increased muscle excitability
- B. Accumulation of creatinine in muscles
- C. Accumulation of lactic acid in muscles
- D. Intensified disintegration of muscle proteins
- E. Increased concentration of ADP in muscles
Hint
Consider which end product of anaerobic glucose breakdown builds up in muscles when oxygen supply cannot meet the demand of intense work.
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