If capillary refill in an infant takes more than________ seconds, suspect shock

Explosion panels should not weigh more than ___ pounds per square foot

A) 1 (4.88) B) 2 (9.76) C) 3 (14.6) D) 4 (19.5)

Factors to consider in selecting a foam proportioner include solution flow requirements, intended use, and:

A. stage of the fire. B. available water pressure. C. length of the discharge hose. D. proximity to bodies of water.