Irericharity74

The absolute pressure expressed in terms of atmospheres absolute at 33 feet in sea water is: -A: 2 ata -B:1 ata -C: 4 ata -D: 3 ata correct answer A: 2 ata Gauge pressure is defined as: -A: Hydrostatic pressure minus 1 ata -B: The pressure at the surface -C: The depth reading on a gauge -D: Absolute pressure minus 1 ata correct answer D: Gauge pressure is defined as Absolute pressure minus 1 ata The first symptom of a sinus squeeze is usually: -A: a dull pain deep withi...

The term Surface Interval is defined as: correct answer The amount of time a diver stays out of the water or on the surface between dives. The most serious lung over expansion injury is: correct answer Arterial Gas Embolism Diving at altitude or flying after diving: correct answer Requires special diving computer functions, altitude tables and/or refraining from flying for at least 24 hours after the completion of a dive If a diver is injured by harmful sea life, it is usually because o...

Which of the statements concerning sound transmission underwater is incorrect? -A: Sound will travel farther underwater then in air -B: Divers find it difficult to locate the direction of a sound producing source -C: Divers find it easy to talk to each other directly through water -D: Sound travels four times faster underwater than in air correct answerC The absolute pressure expressed in terms of atmospheres absolute at 33 feet in sea water is: -A: 2 ata -B:1 ata -C: 4 ata -D: ...

Substances or materials in quantities or forms that may pose an unreasonable risk to health, safety, or property when transported, stored, or used in commerce is a definition for a: correct answer hazardous material When dealing with a radiological incident involving a leak or spill, what exposure guidelines should the hazmat first responder use to minimize radioactive contamination? correct answer Time, distance, shielding A reference book intended as a guide to aid emergency responders t...

Is something burning? correct answer An initial survey should include answers to which of the following questions? Size-up correct answer Which of the following is defined as the assessment of incident conditions and recognition of clues indicating problems and potential problems presented by an incident? predict where the hazardous materials may be going correct answer Using the ERG, GEBMO, or plume-modeling software should help to: General Emergency Behavior Model (GEBMO) correct answ...

Time, distance, and shielding correct answer When dealing with radioactive hazards, how to minimize contamination? Health and fire/explosion correct answer Two types of hazards in ERG? Protective actions correct answer The steps that are taken to preserve the health and safety of emergency responders and the public during an incident involving releases of hazardous materials are called: Recognizing the presence of hazardous materials correct answer The most important part of ass...

Military Decision Making Process Steps answer correct1. Receive Mission 2. Analyze Mission 3. Develop course of action 4. Analyze course of action 5. Compare course of action 6. Approve course of action 7. Produce, disseminate orders _____ the task, together with the purpose, that clearly indicates the action to be taken and the reason therefore .answer correct Mission Statement _____ succinctly describes what constitutes success for the operation .answer correct Commanders Intent ...

An organism with chloroplasts in its cells is probably. a. a heterotroph b. an autotroph c. an herbivore d. a primary consumer correct answerB: Organisms that have chloroplasts in their cells carry on photosynthesis and are therefore autotrophs. Autotrophs make their own food. What property of water allows someone to fill a glass slightly above the rim without the water flowing over? a. specific gravity b. capillarity c. opacity d. surface tension correct answerD: Water molecules are ...

Air Operations Area (AOA) correct answerThe area of the DFW Airport that is bounded by a fence or to which access is otherwise restricted and which is primarily used or intended to be used for landing, taking-off or surface maneuvering of an aircraft. Non-sterile areas correct answerAny public locations outside of the passenger screening checkpoints. (Baggage claim/ticket counter area) Secured areas correct answerPortions of the airport, specified in the Airport Security Program, in whi...

AOA: correct answer the portion, within the AOA fence, of the airport designed for the takeoff, landing or surface maneuvering of aircraft. Challenge: correct answer The procedure of contacting individual to ensure they are authorized to be in the area. Piggy-backing: correct answer Gaining or allowing others to gain access to the AOA without utilizing proper access control devices (card/combination). Secure Area: correct answer display airport issued ID. Also, the area The area whe...