When assessing an unresponsive older person's airway, it is MOST important to remember that:
A) delayed gastric emptying increases the risk of aspiration.
B) age-related tooth loss may cause obstruction of the airway.
C) a marked reduction in saliva causes dryness of the oral mucosa.
D) the head should not be extended due to weakened cervical vertebrae.
Answer: A) delayed gastric emptying increases the risk of aspiration.
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