Bioenvironmental Engineering (BEE) Block 5 Practice Test

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• Public Health responsibilities include which of the following?
• Which of the following is a characteristic of WRMSDs?
• How is a confined space defined?
• Which statement correctly describes Potential Hazardous Noise criteria?
• What are two types of Non-Auditory Effects?
• Which cold-related disorder is characterized by painful, itching swelling of the skin typically on the hand or foot due to poor circulation in the cold?
• Administrative controls in heat stress management primarily aim to do what?
• What are nonliving infectious agents that are intracellular parasites dependent on a living host and typically require vaccines to fight?
• Which scheduling practice helps reduce heat exposure?
• Acclimatization is defined as what?
• What must Workplace Supervisors do within 3 calendar days if workplace equipment or practices have changed?
• What is wavelength?
• What is the chain of infection?
• Details about processes and machinery to access noise exposure:
• Which practice helps minimize exposure during lab work?
• In the chain of infection, which factor refers to the means by which the pathogen moves through the environment?
• Which physical risk factor is defined by the orientation of the task to the body?
• Which of the following statements best captures general biohazard safety practice?
• What is the main means of cooling the body during sweating?
• Which statement best describes the development of WRMSDs?
• What is a non-permit confined space?
• Doubling the distance from a sound source results in a decibel change of
• Which of the following is a safe work practice for handling sharps?
• Which of the following is not a sign or symptom of heat illness?
• Which statement best describes Cold Stress?
• Tendonitis is defined as
• Which regulation is cited as the Air Force Instruction for Noise Exposure?
• What is a biological agent?
• What sound exposure level is considered too high for pregnant workers?
• What is Hearing loss?
• Which MSD involves compression of nerves or vessels in the space between the collarbone and first rib?
• What does non-auditory effects refer to?
• Which of the following is an indicator of heat stress in workers?
• Which expansion corresponds to MEDIC in the context of biological health threat intelligence?
• Which statement describes non-permit confined spaces?
• Which statement best describes basic safety measures for biohazard work?
• Which heat-related disorder involves muscle pains or spasms during strenuous activity due to electrolyte imbalance from sweating without adequate fluid or salt intake?
• In the process of hearing, which bone is the last of the three middle-ear bones that transmits vibration to the inner ear?
• Which statement best describes what makes sounds travel faster?
• Attendants responsibilities: Which task is a primary responsibility of Attendants?
• A Potential Hazardous Noise Area is defined as which of the following?
• Which beverage characteristics are preferred during heat exposure?
• Which group includes other disease-causing microorganisms such as fungi, parasites, and prions?
• Potential Hazardous Noise is exposure to steady-state noise having an 8-hour TWA noise level above what?
• What is Heat Strain?
• In heat stress control, what does shielding accomplish?
• What unit is sound intensity measured in?
• Which heat-related disorder is a result of high temperatures with pooling of blood in the legs and skin during prolonged static posture, causing fainting?
• For radiation heat loss occurs when?
• Which item is listed as a site/source of site-specific data in DOEHRS?
• What is the recommended policy on mouth pipetting?
• Who is heat stress awareness training conducted for?
• In Noise Evaluation Factors, what does inventory refer to?
• In infection theory, what term describes a source that harbors the pathogen in sufficient numbers to cause disease?
• Heat Stress, as defined in the program, is the net heat load to which a worker may be exposed from which contributions?
• Which mode of heat transfer involves heat moving with a moving fluid or air?
• Which observation would be consistent with an unusual disease outbreak?
• What is sound power?
• What is the definition of noise?
• Which condition is associated with nerve compression in the carpal tunnel of the wrist?
• Adverse effects that do not involve the hearing organs may occur at which of the following sound levels?
• Which of the following best describes chemoprophylaxis as per the given definition?
• Which of the following is a category of microbiological organisms?
• NCMI is an acronym used in biological health threat intelligence. What does NCMI stand for?
• Noise can cause changes in which aspect of communities?
• Ulnar nerve entrapment occurs when the ulnar nerve in the arm becomes compressed or irritated. It can cause numbness or pain in which areas?
• Who is primarily responsible for implementing and maintaining the confined space program?
• Exposure to biological hazards can occur through which pathways?
• A milder cold-related disorder that reversibly freezes only the superficial skin layer, causing numbness and whitening.
• To whom should Workplace Supervisors provide the results of noise monitoring?
• What is the oldest, most abundant life form that consists of unicellular organisms and can cause disease by invading host tissues or producing toxins?
• What is the purpose of following procedures for collecting and transporting infectious fluids?
• What is the term used when converting sound power in watts to decibels?
• What is the Air Force exchange rate (doubling rate)?
• The Master Entry Plan is...
• Which describes sound pressure level?
• Which describes the initial step of hearing?
• Which physical risk factor refers to the amount of time a person is continually exposed to a risk factor?
• Entrants responsibilities: Which statement best reflects entrants responsibilities?
• What are some of the body's responses to heat stress?
• Which system should be used to document all results of noise exposure?
• Work-Related Musculoskeletal Disorders (WRMSDs) are best described as
• Which of the following is NOT one of the four major entry routes for a pathogen?
• Which heat-related disorder is caused by excessive exposure to heat and depletion of body fluids?
• Which cold-related disorder is described as painful itching swelling of the skin due to poor circulation in cold?
• How can work scheduling help with heat stress?
• Lateral epicondylitis presents with pain on which part of the elbow?
• What is the flow of energy and the associated physical and chemical processes constantly taking place in the billions of cells?
• Worker position meaning:
• Which statement about the Master Entry Plan renewal is correct?
• Which statement lists the Unit Commander's responsibilities for the thermal stress program?
• What is the basic mechanism by which sound is created?
• What is a BEE responsibility related to the confined space program?
• Which term describes an excessive workload on a worker that can lead to breakdown?
• What are the main routes of entry for skin absorption?
• What is another guidance on confined spaces?
• Which weighted decibel is not normally used?
• Which scenario best illustrates the awkward postures risk factor?
• Tension neck syndrome is best described as
• Which of the following represents a central focus of ergonomics?
• Vibration syndrome is caused by what occupational exposure?
• What is the USAF guidance on confined spaces?
• In acoustics, which option is not a valid unit for wavelength?
• Which physical risk factor involves placing a higher load on the muscles, tendons, ligaments, and joints?
• Complaints/surveillance data meaning:
• Which statement best defines contact transmission?
• A painful inflammation of tendons on the thumb side of the wrist is called
• What is a bloodborne pathogen?
• What is frequency?
• What is the most common encountered cause of workplace disease?
• Which condition is an MSD example that involves nerve entrapment of the ulnar nerve?
• Which assessment is used for local hazardous facilities?
• In the Noise protection program, who serves as the manager for the occupational health program?
• What is the definition of sound?
• Which heat-related disorder is common in hot work environments and involves small bumps and itching caused by prolonged uninterrupted sweating and poor hygiene?
• Medial epicondylitis, commonly known as golfer's elbow, is primarily characterized by which symptom?
• Inhalation is defined as
• Which nerve area is commonly affected in ulnar nerve entrapment?
• What are the two types of confined spaces?
• What ways does thermal exchange happen?
• Which task is part of Public Health responsibilities for Noise protection?
• Which nerve carries auditory signals from the inner ear to the brain?
• A permit-required confined space may contain hazards. Which of the following is an example of a hazard commonly associated with such spaces?
• What does the Exchange Rate describe in noise exposure standards?
• What are the two types of epicondylitis?
• Thoracic outlet syndrome involves pressure on which structures?
• Which of the following is a type of noise survey?
• Which heat-related disorder occurs due to high temperatures and pooling of blood in the legs and skin from prolonged static posture, often causing fainting?
• Which term describes the body's response to heat exposure?
• Which item is a factor to consider when analyzing a biological health threat?
• What are some heat stress workplace risk factors?
• What is ergonomics best defined as?
• What kind of wave is sound?
• Which role is responsible for acclimatization measures in the thermal stress program?
• Epicondylitis is inflammation of which structure?
• What unit is used for wavelength in noise measurements?
• How is the velocity of sound calculated?
• The rate of heat transfer by radiation depends on what?
• Which of the following is a risk factor contributing to heat-related disorders?
• Which action is included in Unit Commander's responsibilities for the thermal stress program?
• Which action is included in Employee responsibilities for Noise protection?
• BEE responsibilities include evaluating for hazardous atmospheres.
• Which option is NOT a portal of entry?
• The Master Entry Plan must be signed by which groups?
• What is the decibel range of a normal voice conversation?
• Which of the following is NOT an effect on Community Relations from high noise levels?
• What should heat stress awareness training address?
• Which of the following is an example of a workplace condition that influences risk factors for MSDs?
• What is Heat illness?
• What is the most important engineering control from a BEE standpoint?
• What is the Department of Defense regulatory goal for Community Noise?
• Which observation could indicate a biological warfare attack?
• Which nerve is compressed in Carpal Tunnel Syndrome?
• Which of the following is an example of a body area commonly affected by MSDs?
• What is the Criterion level used as the basis for measuring a noise standard?
• If a wavelength measurement is expressed in feet per cycle and the value increases while the speed of sound remains constant, what happens to the wavelength?
• What term describes the psychological risk factors when a worker performs a task under distress?
• What is Acoustic Trauma?
• WBGT stands for which term?
• What sequence should be followed before entry into a confined space?
• What is a ganglion?
• Which of the following is a characteristic of a biological hazard?
• Which metric is used to express peak exposure in the pregnancy noise guidelines?
• Which heat-stress control is aimed at reducing external heat gain?
• Vector-borne transmission is defined as transmission to a host by a vector such as a mosquito, flea, or tick.
• What should a workplace environment sound level be?
• Which statement describes the criterion level in a noise source survey?
• Which detail should be captured when accessing noise exposure details about processes and machinery?
• How do Work-Related Musculoskeletal Disorders typically develop?
• What should an office environment sound level be?
• The rate of radiative transfer depends on what property of surrounding surfaces?
• What are harmful substances produced by living organisms?
• When a confined space is easily accessible, which precaution is typically required?
• Which unit is used for velocity in noise measurements?
• In safe work practices, what is a key measure regarding biohazard areas?
• Which cold-related disorder is sustained by tissues exposed to cold, wet conditions for a prolonged time, most common in the feet?
• Which MSD is also known as trigger finger?
• Which duty describes Workplace Supervisors responsibilities for Noise protection?
• Which is one of the six links necessary for infection?
• What physical risk factor refers to repeated or continuous contact with hard or sharp objects that may create pressure over an area of the body that can inhibit blood flow and nerve function?
• What are some PPEs for heat stress?
• Which description accurately reflects Fire department responsibilities in the confined space program?
• What are additional effects, caused by high noise levels, on the body other than hearing effects?
• Which of the following are examples of disease-causing microbiological agents other than bacteria?
• Which statement about a confined space is true?
• What will the instrument response be when no weighting is used measuring noise?
• How can work sharing help with heat stress?
• Which cold-related disorder develops when heat loss exceeds heat production and core temperature falls below 35 C (95 F)?
• What is an infection?
• Who are the entrants in the confined space program?
• What affects the body's ability to get rid of heat?
• Which term describes a serious heat-related disorder that occurs when the body's temperature regulation fails, rising to critical levels?
• What are other potentially infectious materials?
• Which should training for cold stress include?
• How does dilution ventilation help with heat stress?
• How can Work times, self-determination, and personal monitoring help with heat stress?
• HIV and HBV are examples of which category of hazards?
• What is convection?
• Which condition is caused by compression of the median nerve within the wrist, leading to numbness in the fingers?
• A substance produced by a microorganism that can cause disease or damage is called a
• Which weighting is most commonly used for environmental noise assessments?
• Sound power is measured in which unit?
• What are the auditory effects of noise exposure?
• Which option is a ventilation example in confined-space safety?
• Which of the following is a symptom of tension neck syndrome?
• The thermal stress program is governed by which directive?
• Which of the following is NOT an effect on Job Performance from high noise levels?
• Which of the following is a comprehensive method to identify a biological hazard?
• What is the maximum work time allowed for a noise level of 99 dBA without noise protection?
• Toxins are best described as ...
• Which physical risk factor refers to how many times a person repeats a given exertion within a given period of time?
• Which structure is associated with the initial processing of hearing within the inner ear?
• Which option is NOT a typical exposure pathway to biological hazards?
• How does the decibel change when you double the sound?
• Which guideline is recommended for pregnant workers exposed to hazardous noise?
• Which weighting is used when none are specified?
• The pronator teres syndrome is an entrapment neuropathy of the median nerve as it passes between the two heads of which muscle?
• What is the role of active cooling in heat stress management?
• Which term describes static load, a large amount of weight held with minimal movement?
• Which factor is NOT a heat stress risk factor?
• How does work pace help with heat stress?
• MSDs involve which anatomical structures?
• What is the weighted decibel with the widest application, and the standards for noise exposures?
• Which term refers to the prevention of disease by the administration of vaccines before exposure?
• Which arrangement correctly reflects an absence of weighting?
• Which physical risk factor is defined as how often a task is performed within a short period of time?
• Which statement best describes the purpose of water/food vulnerability assessments?
• Under the thermal stress program, which of the following is a worker responsibility?
• What are signs/symptoms of Heat illness?
• Which of the following is NOT listed as an example of other workplace conditions that influence risk factors for MSDs?
• What unit is used for frequency in noise measurements?
• Which statement best describes the Organ of Corti?
• Decibels (dB) are used to express large ranges of which quantity in acoustics?
• What are some engineering controls for cold stress?
• Which is an impact to consider when assessing a biological threat?
• Which statement correctly describes tinnitus?
• Which of the following are indicators of cold stress in the workplace?
• Which of the following is a common cause of tension neck syndrome?
• What units are sound pressure level measured in?
• What is Cold Stress?
• Workplace Supervisors must provide a copy of which regulation in the workplace?
• Which document is listed as a documentation item for biological threats?
• Which standard provides ANSI guidance on confined spaces?
• What heat-related disorder involves muscle pains or spasms during strenuous activity attributed to electrolyte imbalance from sweating without adequate fluid or salt intake?
• BEE responsibilities include evaluating worker exposure.
• Which of the following is NOT a valid unit for wavelength in noise measurements?
• How can diet, life-style, and general health help with heat stress?
• Which activity is prohibited in a biohazard work area?
• What is chemoprophylaxis?
• Which of the following describes BEE responsibilities for the thermal stress program?
• Vibration syndrome is characterized by what change in the fingers?
• For a noise level of 85 dBA, which option represents the correct maximum exposure time without protection, given the standard guidelines?
• What are ways a worker can be impacted from heat stress?
• When performing procedures in a biohazard area, which approach is advised?
• What is a decibel?
• What is ingestion?
• Which body parts are commonly affected by Work-Related Musculoskeletal Disorders?
• What is sound intensity?
• Where does injection more commonly occur?
• What is one of Installation and/or Organizational Safety Staff responsibilities for Noise protection?
• What is the intentional use of viruses, bacteria, other microorganisms, or toxins to cause death or disease?
• What is sound level?
• Which statement describes Worker's responsibilities for the thermal stress program?
• Which unit is used to make handling large watt values more practical in acoustics?
• Which cold-related condition involves tissue freezing at very low temperatures, often affecting hands, feet, and ears?
• Which cold-related disorder is defined by a core temperature below 35 C (95 F) due to heat loss exceeding heat production?
• Cold stress can affect a worker's ability to perform in several ways. Which of the following are potential effects?
• Which anatomical components are involved in Musculoskeletal Disorders?
• Which conditions are risk factors for cold stress in the workplace?
• Which statement best defines infection?
• A person near a cold window on a windy day loses heat mainly through which modes?
• Which statement lists the Workplace Supervisor's responsibilities for the thermal stress program?
• Shoulder tendonitis involves inflammation within the shoulder joint, typically affecting which structures?
• Which cold-related condition is reversible and involves numbness and whitening without tissue loss?
• What are the primary methods of transmission for infectious microorganisms?
• How does the decibel change when you double the distance?
• What is recommended when heat strain signs appear?
• Why should access to work areas with bio hazards be limited?
• What does a worker exposure survey do?
• Droplet spread refers to which description?
• Who are the Attendants in the confined space program?
• Which of the following is a common cause of tension neck syndrome?
• Which of the following is a PPE choice for cold stress?
• Where can tendonitis occur?
• What is the type of wave sound is?
• Which statement best describes safe handling of needles and sharps?
• Who is primarily responsible for implementing the confined space program and maintaining its records on and off base?
• Which statement describes Squadron Commanders responsibilities for Noise protection?
• What is a disease?
• Which statement lists the categories of microbiological agents as described?
• What is conduction?
• A key objective of the confined space program is to ensure safe entry into permit-required confined spaces.
• FITS zones are used to categorize in the thermal stress program?
• Which statement is NOT an administrative control for cold stress?
• Which statement is true about sweating during heat stress?
• What is the maximum work time allowed for a noise level of 85 dBA without noise protection?
• What is an octave band?
• Under a 3 dB exchange rate, how does the exposure time change when the sound level changes by 3 dB?
• Which statement correctly describes the role of the last of the middle-ear bones?
• Which criterion is used for selecting PPE for cold stress?
• What is the maximum Leq allowed for customers over any continuous 2-hour period?
• What is the decibel range of a raised voice conversation?
• Which cold-related disorder involves freezing of skin and tissue at 30 F or below, commonly affecting the extremities?
• In the chain of infection, which link describes the organism leaving its reservoir?
• What are two common physiological responses the body has to cold stress?
• Which organization is NOT listed as a service organization and support agency in the material?
• What do noise measurement instruments display when measuring sound pressure level?
• Airborne transmission is defined as ...
• Which of the following best aligns with safe handling of infectious materials during collection and transport?
• What is the residential noise limit recommended for Community Noise?
• What does a hazardous noise area survey do?
• The adverse effects that do not involve the hearing organs are linked to octave or one-third octave band levels exceeding which threshold across frequencies from 1 Hz to 40 kHz?
• Which heat-related disorder is painful and can impair the body's ability to lose heat by reducing sweating, with risk/severity increased at altitude and reflective surfaces?
• Stenosing tenosynovitis, also called trigger finger, is caused by inflammation or scarring around the tendon that leads to what?
• What does inventory refer to in Noise Evaluation Factors?
• Which of the following are nonliving infectious agents?
• Which statement best reflects guidelines for pregnant workers regarding noise exposure?
• Which of the following is a musculoskeletal disorder commonly affecting the hand or wrist?
• What is a pathogen?
• Which symptom is commonly associated with tension neck syndrome?
• Under the 3 dB exchange rate, by how many decibels must the noise decrease to double the allowed exposure time?
• Which factor includes the distance to noise sources and whether the worker is stationary or moves?
• What does a noise source survey do?
• Which unit expresses a ratio of sound power levels to manage large numbers?
• What is the OSHA guidance on confined spaces?
• Which of the following is a BEE responsibility related to PPE?
• Biological hazards include which of the following?
• What is the maximum work time allowed for a noise level of 94 dBA without noise protection?
• Which of the following actions is a BEE responsibility for noise protection?
• Who may sign the Master Entry Plan according to the program requirements?
• Which condition involves pressure on blood vessels and nerves near the shoulder and collarbone, causing neck and shoulder pain and numbness in the fingers with a weak grip?
• How can fluid replacement help with heat stress?
• Which cold-related disorder is a milder form characterized by superficial freezing of the skin layer?
• Which condition involves entrapment of the median nerve between the two heads of the teres muscle?
• Which metric is used to express the average noise exposure over a work shift, particularly in guidelines for pregnant workers?
• Airborne transmission occurs when infectious agents are carried by dust or droplet nuclei suspended in air and inhaled.
• Which pair correctly describes the residential limit and regulatory goal for Community Noise?
• Which statement describes A-weighting?
• Which heat-related disorder is milder and caused by excessive exposure to heat with depletion of body fluids?
• Heat stress awareness training should include which topics?
• Which is a safe practice for collecting and transporting infectious fluids?
• Which of the following describes ways to identify a biological hazard?
• In physical risk factors, which description matches static load?
• What physical risk factor can cause frequencies between 20-100 Hz putting the body at risk of vascular diseases?
• What is evaporation in terms of thermal stress?
• Which factor can increase force requirements?
• Which item is an administrative control?
• Which item is an engineering control?
• What is velocity in acoustics?
• Which lifestyle factors reduce the risk of heat-related disorders?
• Which heat-related disorder is common in hot work environments and presents small bumps, itching, or a pinching sensation caused by prolonged uninterrupted sweating and poor hygiene?
• In heat stress management, which engineering control is focused on reducing physical work demands?
• What determines the direction of flow with convection?
• Which option is NOT a common exposure pathway to biological hazards?
• What is sound pressure?
• What is a good indicator of heat stress in the workplace?
• What is the purpose of the confined space program?
• Who are the Members of the confined space program?
• For radiation heat gain occurs when?
• Which item is listed as part of documentation for biological threats such as the TB infection plan and BBP exposure control plan?