Lateral pterygoid assists the following temporomandibular joint muscle:

A male soccer player was struck in the head with a soccer ball. Players state that he was dazed for several seconds following the impact and then asked the same questions over and over. Presently, he is conscious and oriented to person, but confused to place and time. He also has a reddened area to the side of his head and face. As you proceed with your assessment, his memory continues to

improve. Based on these findings, the EMT should suspect which of the following injuries? A) Concussion B) Open head injury C) Epidural hematoma D) Cerebral contusion

Seizure patients who are in the postictal state and are displaying signs of severe hypoxia should be treated with oxygen using a:

A. Nonrebreather mask at 15 lpm. B. Nonrebreather mask at 8 lpm. C. Nasal cannula at 4 lpm. D. Nasal cannula at 10 lpm.