NREMT Paramedic

Category - Airway

Poor muscle tone of what area may lead to an obstructed airway?
  1. Mandible
  2. Submandibular
  3. Zygote
  4. None of the above
Explanation
Answer: B - Poor muscle tone of the submandibular area may lead to an obstructed airway. The submandibular (below the mandible or lower jaw) muscle provides direct support of the tongue and indirect support of the epiglottis.
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