You arrive at the residence of a 33-year-old woman who is experiencing a generalized (tonic-clonic) seizure. She has a small amount of vomitus draining from the side of her mouth. After protecting her from further injury, you should:.
A. place a bite block in between her teeth, apply high-flow oxygen via a nonrebreathing mask, and consider inserting a nasopharyngeal airway.
B. maintain her airway with manual head positioning, suction her airway to remove the vomitus, insert a nasopharyngeal airway, and administer high-flow oxygen.
C. restrain her extremities to prevent her from injuring herself, suction her airway to remove the vomitus, and assist her ventilations with a bag-mask device.
D. wait for the seizure to stop, manually open her airway, insert an oropharyngeal airway, and assess her oxygen saturation with the pulse oximeter.