When inspecting the interior of a vehicle involved in a frontal collision, you note that the dash panel beneath the steering wheel is broken. Which of the following injuries might this indicate?

Antagonistic muscle for biceps brachii is:

a. Brachioradialis b. Anterior deltoid c. Triceps brachii d. Brachialis

You have a 38-year-old patient who has fainted. Following your local protocol you use a light wave device to determine the SpO2. As the EMT, you attach the device on the patient's finger, which gives you a reading of 91. What does that reading indicate?

A) Severe hypoxia B) Significant hypoxia C) Mild hypoxia D) Normal results