A 41-year-old female has called 911 for a headache. What assessment finding should make the EMT suspicious that the patient is suffering from a vascular headache?
A) Bright light increases the patient's discomfort.
B) The patient has pain throughout her entire head.
C) Her blood pressure is 192/124 mmHg.
D) She rates the pain as an 8/10.
Question 2
A hazardous material will support combustion when its concentration is:
A) between the LEL and UEL.
B) above the UEL.
C) below the LEL.
D) none of the above.