Which factor indicates an inability to communicate needs, increasing airway obstruction risk?

• A. Patients with Decreased LOC
• B. Dehydration
• C. Unable to Communicate
• D. Unable to Cough

Answer: (C)

The ability to communicate needs is essential for signaling airway distress and prompting timely help. If a patient cannot communicate, they may not express that something is wrong or request assistance, so airway trouble can develop or worsen without warning. This direct lack of communication capability is the clearest indicator of inability to convey needs, which raises the risk of airway obstruction. Decreased level of consciousness also impairs communication but is a broader condition rather than a direct statement of being unable to communicate. Dehydration affects secretions and hydration status rather than the ability to communicate. Inability to cough is a separate issue related to airway protection and clearance, not the patient’s ability to express needs.