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Quizzes > Quizzes for Business > Government

Take the WMD-CST Survey Knowledge Quiz

Assess WMD-CST Survey Proficiency in Minutes

Difficulty: Moderate
Questions: 20
Learning OutcomesStudy Material
Colorful paper art depicting a trivia quiz on WMD-CST Survey Knowledge

Ready to challenge your WMD-CST survey knowledge? Joanna Weib invites security professionals and students to dive into this interactive WMD survey quiz, crafted to sharpen understanding of survey protocols and threat analysis. With 15 multiple-choice questions, this quiz offers immediate feedback and can be freely modified in the quizzes editor. Explore related assessments like the Survey Interviewer Knowledge Test or the Mixed Quiz and Survey Assessment for broader practice. Take the quiz now and elevate your WMD threat assessment expertise!

Easy
What is the primary objective of a WMD-CST survey?
Provide medical treatment to victims
Transport hazardous materials to a safe location
Detect and assess weapons of mass destruction threats
Construct field hospitals at incident sites
WMD-CST surveys are specifically designed to detect and assess potential weapons of mass destruction threats. Other tasks, like providing medical treatment or transporting materials, are outside the primary survey role.
Which of the following is a common PPE item used during a WMD-CST survey?
Earplugs
Nitrile gloves
Surgical mask
Steel-toed boots
Nitrile gloves provide essential chemical resistance and are a standard PPE item in WMD-CST surveys. Surgical masks, steel-toed boots, and earplugs do not offer necessary protection against chemical hazards.
Before starting a survey, what document outlines the standard procedures and safety guidelines?
Incident Action Plan (IAP)
Material Safety Data Sheet (MSDS)
Standard Operating Procedure (SOP) document
Chain of custody form
The SOP document specifies the standard procedures and safety guidelines for conducting WMD-CST surveys. An IAP addresses incident management, an MSDS details substance properties, and a chain of custody form tracks sample integrity, but none define overall survey steps.
During equipment calibration, which of the following must be checked?
Field of view alignment
Zero calibration baseline
Data encryption protocols
Chain of command hierarchy
Checking the zero calibration baseline ensures that instruments read zero when no hazard is present and provides accurate subsequent measurements. Encryption protocols, field of view, and command structures are unrelated to instrument calibration.
A WMD-CST survey team typically uses which instrument to detect radiation?
Geiger-Mueller counter
Infrared camera
Gas chromatograph
Mass spectrometer
A Geiger-Mueller counter is the standard instrument for detecting and quantifying radiation levels in the field. Mass spectrometers, gas chromatographs, and infrared cameras serve other analytical or imaging purposes.
Medium
Which of the following is a potential chemical threat indicator at a suspected incident site?
Loud noises
High pedestrian traffic
Unusual dead vegetation
Excessive hand sanitizer use
Unusual dead vegetation suggests harmful chemical exposure to plants and is a recognized indicator of a chemical release. Loud noises, hand sanitizer use, and pedestrian traffic do not directly indicate a chemical threat.
Which protocol ensures the integrity and traceability of samples collected in a WMD-CST survey?
Material Safety Data Sheet review
Random sampling
Debriefing report
Chain of custody
A chain of custody protocol documents each transfer and handling of samples, maintaining their integrity and traceability. Random sampling is a collection method, MSDS reviews describe chemicals, and debriefing reports summarize operations, but do not track sample custody.
What is a best practice for ensuring accurate GPS location data during a field survey?
Reset the device at the command post
Move slowly while recording coordinates
Use only smartphone GPS in data mode
Wait for a full satellite lock and remain stationary during fix
Waiting for a full satellite lock and staying stationary improves the precision of GPS coordinates. Moving during data capture or relying solely on a smartphone can introduce errors, and resetting at the command post does not enhance field accuracy.
What is the recommended initial safety perimeter around an unknown hazardous material release?
100 meters
50 meters
500 meters
1000 meters
An initial isolation perimeter of 100 meters is recommended to protect responders from unknown hazards. Smaller distances may not ensure safety, while larger perimeters can impede timely reconnaissance unnecessarily.
During calibration of a chemical detector, why is a bump test performed?
To verify the detector responds to a known concentration
To ensure the data logging function is active
To sterilize the sensor housing
To discharge residual battery power
A bump test confirms that the detector gives a measurable response to a known calibration gas concentration. It does not relate to data logging, battery discharge, or sterilization.
Which sampling method is most appropriate for collecting airborne particulate contamination?
Filter cassette sampling
Bulk soil sampling
Surface wipe sampling
Sorbent tube sampling
Filter cassette sampling is designed to capture airborne particulates for analysis. Sorbent tubes are used for gases and vapors, wipe sampling collects surface residues, and bulk sampling targets solid materials.
In WMD-CST operations, what does RIID stand for?
Radioactive Inventory Identification Database
Radioisotope Identification Device
Radiation Intensity Ion Detector
Radiological Isotope Information Detector
RIID stands for Radioisotope Identification Device, used to identify specific radioactive isotopes in the field. The other options are incorrect expansions and not standard terminology.
Which decontamination method is appropriate for water-soluble chemical agents on instrumentation?
Dry wiping with alcohol pads
Dilution with water and mild detergent
Oven heating at 200°C
Ultraviolet light exposure
Water and mild detergent effectively remove water-soluble chemical agents without damaging equipment. Alcohol pads, UV exposure, and high-temperature ovens are not reliable decontamination methods for such agents.
When interpreting radiation survey data, what unit is commonly used to express exposure rate?
milligrams per liter (mg/L)
milliroentgens per hour (mR/hr)
parts per million (ppm)
decibels (dB)
Radiation exposure rate is typically measured in milliroentgens per hour (mR/hr) in field surveys. PPM and mg/L are concentration units for chemicals, and decibels measure sound levels.
Which element of a survey report best communicates the severity of a WMD threat to decision-makers?
Risk assessment summary
Map scale and legend
Crew roster and shift times
Weather forecast details
A risk assessment summary synthesizes hazard levels, exposure potential, and recommended actions to convey threat severity. Weather forecasts, crew rosters, and map scales do not directly communicate threat magnitude.
Hard
What is the main purpose of pre-survey reconnaissance in a complex urban WMD scenario?
Debrief victims on-site
Calibrate all instruments in place
Identify obstacles and potential secondary hazards
Collect final quantitative data
Pre-survey reconnaissance focuses on mapping terrain, identifying physical obstacles, and recognizing secondary hazards before detailed measurements. Collecting final data, debriefing victims, and in-place calibration are not the primary goals at this stage.
Which statistical method improves confidence in airborne contaminant concentration estimates when data are log-normally distributed?
Use a log transformation and calculate the geometric mean
Use the median absolute deviation only
Apply a simple linear regression
Calculate the arithmetic mean without transformation
Environmental concentration data often follow a log-normal distribution, so log transformation and computing the geometric mean yield more accurate central tendency measures. Arithmetic mean, median absolute deviation, and linear regression do not address skewness in these data.
During a combined chemical and radiological incident, what survey sequence ensures both safety and data integrity?
Simultaneously collect chemical and radiological data
Conduct radiological survey first, then chemical survey
Complete decontamination before any survey
Perform chemical survey first, then radiological survey
Performing the radiological survey first helps identify radiation hazards and select proper PPE before chemical sampling. Conducting chemical surveys first or simultaneously can compromise safety and sample integrity.
What calibration gas concentration is typically used for bump testing a PID (photoionization detector) in WMD surveys?
10 parts per billion (ppb)
1000 parts per million (ppm)
1 part per million (ppm)
100 parts per million (ppm)
A bump test for a PID commonly uses a 100 ppm calibration gas to verify sensor response under field conditions. Concentrations of 1 ppm, 1000 ppm, or 10 ppb are not standard for routine bump tests.
In interpreting GC-MS results for chemical agent identification, which indicator signifies a high-confidence match?
Retention time alone matching library data
Presence of any single mass fragment
Match quality above 90%
Peak area exceeding a threshold
A match quality score above 90% indicates strong agreement between sample mass spectra and library spectra for high-confidence identification. Single fragments, retention time alone, or peak area thresholds are insufficient for definitive matches.
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Learning Outcomes

  1. Identify WMD-CST survey objectives and key protocols
  2. Analyse threat indicators within WMD-CST scenarios
  3. Evaluate correct survey procedures and safety measures
  4. Apply best practices for accurate survey data collection
  5. Demonstrate knowledge of equipment setup and calibration
  6. Master interpretation of survey results and reporting

Cheat Sheet

  1. Understand the primary objectives of WMD-CST surveys - Think of this as your mission briefing: you'll learn how to spot potential threats, size up hazards, and deliver critical intel to first responders. Mastering the mission scope ensures every survey is on point and purpose-driven. ATP 3-11.46: Weapons of Mass Destruction Civil Support Team Operations
  2. Recognize key protocols in WMD-CST surveys - Gear up with the step-by-step routines for detecting, identifying, and neutralizing threats like a pro. These protocols keep everyone safe and guarantee accurate results under pressure. National Guard CST Fact Sheet
  3. Analyze threat indicators within WMD-CST scenarios - Put on your detective hat to uncover clues such as odd substances, strange odors, or elevated radiation levels. Spotting these warning signs early can make all the difference in a rapid response. Preventing WMD Terrorism
  4. Evaluate correct survey procedures and safety measures - Safety first! Learn how to don PPE correctly, follow decontamination drills, and stick to established routines that keep both you and your data clean. Consistency in procedure equals confidence in results. Emergency Response Personal Protective Equipment
  5. Apply best practices for accurate survey data collection - Play data detective by using systematic sampling, precise measurements, and meticulous note-taking. Good habits here build an unshakable foundation for decision-makers relying on your findings. Guidance on Data Quality Assessment
  6. Demonstrate knowledge of equipment setup and calibration - Your gadgets are only as good as their calibration. Get hands-on with each instrument, learn its quirks, and schedule regular tune-ups to maintain pinpoint accuracy. Thermo Fisher Scientific Environmental Monitoring Instruments
  7. Master interpretation of survey results and reporting - Turn raw numbers into a clear narrative that stakeholders can act on. Sharpen your analysis skills and craft concise reports that highlight the what, why, and next steps. IS-100.C: Introduction to the Incident Command System
  8. Stay updated on emerging WMD threats and technologies - The threat landscape evolves fast - so should you! Dive into the latest research, explore cutting-edge detection tools, and keep your brain buzzing with new strategies. Center for the Study of Weapons of Mass Destruction
  9. Develop effective communication skills for survey operations - Clear, concise chatter can save lives. Practice briefing teammates, liaising with agencies, and relaying urgent updates without missing a beat. National Incident Management System
  10. Engage in regular training and exercises - Real-world readiness comes from drills and simulations. Sign up for hands-on scenarios, push yourself under timed conditions, and celebrate each lesson learned. Defense CBRN Response Force
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