Which of the following has been identified as the most common cause of occupational asthma?

Flame spread refers to:

A) the speed with which the flame front (oxidation zone) moves across a fuel's surface. B) the amount of energy or heat given off by the fire. C) lighting a material on fire with a match. D) lightning striking a tree and starting a forest fire.

A 26-year-old patient with hemophilia fell in his garage, cutting his arm on a nail protruding from a door frame. Emergency Medical Responders are on scene holding a blood-soaked towel on his right forearm that is still bleeding. The patient is alert and oriented with a pale complexion. The EMRs report a pulse of 98, respirations of 18 breaths/min, blood pressure of 142/66 mmHg, and SpO2 of 99% on room air. Your initial priority in caring for this patient is:

A) Providing supplemental oxygen B) Immediate transport to the hospital C) Replacing the towel with a sterile dressing D) Stopping the bleeding