ENT The sleep apnea syndrome is defined as A 30 or more episodes of apnea during 12hours B 28 or more episodes of apnea during 7hours C 30 or more episodes of apnea during 7hours D 30 or more episodes of apnea during 10hours 💡 Explanation The sleep apnea syndrome is defined as ✓ Correct Answer: C. 30 or more episodes of apnea during 7hours