Which of the following methods is the MOST effective way to extinguish small burning objects uncovered during overhaul?
a. Drench them with hose streams
b. Submerge them in containers of water
c. Take them outside for thorough extinguishment
d. Cover them with salvage covers
Answer: b. Submerge them in containers of water
Health Professions
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Which of the following is a genetic disorder causing hypersecretion of cells that produce mucus, saliva, and digestive juice?
a. Apnea b. Pleurisy c. Cystic fibrosis d. Tuberculosis
Health Professions
Ventilatory support strategies likely to result in auto-positive end expiratory pressure (PEEP) in-clude which of the following?
1. Continuous mandatory ventilation (CMV) assist-control 2. Inverse ratio ventilation (IRV) 3. Low-rate intermittent mandatory ventilation 4. Low inspiratory flows a. 1 and 3 only b. 1, 3, and 4 only c. 3 and 4 only d. 2, 3, and 4 only
Health Professions