The EMT understands that vision disturbances caused by glaucoma occur secondary to:
A) clouding of the lens.
B) lack of tear production.
C) persistent hypotension.
D) damage to the optic nerve.
Question 2
You are treating an unresponsive homeless patient found in an alley. During your assessment you notice bruising behind both ears, which is known as which of the following?
A) Soldier's signs B) Battle's signs C) Fatigue signs D) Warrior's signs