Hemophilia A is managed by which of the following therapies?
a. Exchange transfusion
b. Factor replacement
c. Immune suppression
d. Therapeutic plasmapheresis
Answer: b
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Which of the following levels best reflects the documented overall level of risk of complication, comorbidity, and/or mortality?
a. Minimal b. Low c. Moderate d. High
The EMT should recognize which one of the following patients as suffering from generalized hypothermia?
A) 21-year-old female who was trapped in cold water for 10 minutes before being rescued B) 19-year-old male who is intoxicated and fell asleep under a fan for three hours C) 34-year-old male whose fingers and toes are blue from exposure to the cold D) 87-year-old alcoholic with hand pain and numbness after sweeping snow without gloves
You are caring for a patient with an extensive freezing cold injury to his right hand and arm. Which of these instructions would be appropriate to give to your EMT partner?
A) "Why don't we get that ring off his right ring finger." B) "We need to move the right arm to promote blood flow into it." C) "I need you to apply hot packs to the right hand and arm." D) "Will you please carefully cut off the frozen clothing on his arm?"
What measure is used to describe the variability of particle diameters in an aerosol?
a. MMVC b. LSD c. MMAD d. GSD