About ________ people are totally blind from glaucoma

The plumes that emerge from openings during the fire and are commonly ventilation-controlled describe which type of fire plume?

a. Window b. Line c. Axisymmetric d. Balcony

Prehospital treatment for a patient in ventricular fibrillation who has a core body temperature of less than 86°F (30°C) includes:

A: hyperventilation with warm humidified oxygen. B: administering lidocaine instead of amiodarone. C: doubling the dose of all medications. D: limiting defibrillation to one attempt only