Which fire behavior indicator can provide an indication of interior fire conditions by observing its volume, location, color, density, and movement?

Clinical indications that a patient has impending acute ventilatory failure include:

1. pH <7.35. 2. vital capacity (VC) <20 mL/kg. 3. PaCO2 >45 mm Hg. 4. Negative inspiratory force (NIF) <25 cm H2O. a. 1, 3 b. 1, 2, 3 c. 2, 4 d. 1, 2, 3, 4

A person striking out against society will often attack in:

A) broad daylight. B) subdued clothing. C) random attacks. D) armored vehicles.