A mechanically ventilated patient with a tracheostomy is attempting to communicate distress. Which augmentative and alternative communication (AAC) strategy should be trialed first?
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A
Immediately sedate the patient to reduce agitation
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B
Offer a simple yes/no head-nod system before progressing to letter boards
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C
Wait until the patient is extubated before attempting communication
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D
Ask family members to interpret all patient needs